subject:(Control circuit)

University of Toronto

1. Moiannou, Tom. Practical Implementation of Flying Capacitor Based Multilevel Converters On-Chip and a Practical Single-Mode Controller with Near Minimum Deviation Transient Response.

Degree: 2018, University of Toronto

URL: http://hdl.handle.net/1807/95629

►

The work presented in this thesis focuses on the practical implementation of techniques to reduce the volume of the output filter capacitor and inductor. The… (more)

Subjects/Keywords: Circuit; Control; Integrated Circuit; Minimum Deviation; Power Management; SMPS; 0544

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APA (6^th Edition):

Moiannou, T. (2018). Practical Implementation of Flying Capacitor Based Multilevel Converters On-Chip and a Practical Single-Mode Controller with Near Minimum Deviation Transient Response. (Masters Thesis). University of Toronto. Retrieved from http://hdl.handle.net/1807/95629

Chicago Manual of Style (16^th Edition):

Moiannou, Tom. “Practical Implementation of Flying Capacitor Based Multilevel Converters On-Chip and a Practical Single-Mode Controller with Near Minimum Deviation Transient Response.” 2018. Masters Thesis, University of Toronto. Accessed January 22, 2021. http://hdl.handle.net/1807/95629.

MLA Handbook (7^th Edition):

Moiannou, Tom. “Practical Implementation of Flying Capacitor Based Multilevel Converters On-Chip and a Practical Single-Mode Controller with Near Minimum Deviation Transient Response.” 2018. Web. 22 Jan 2021.

Vancouver:

Moiannou T. Practical Implementation of Flying Capacitor Based Multilevel Converters On-Chip and a Practical Single-Mode Controller with Near Minimum Deviation Transient Response. [Internet] [Masters thesis]. University of Toronto; 2018. [cited 2021 Jan 22]. Available from: http://hdl.handle.net/1807/95629.

Council of Science Editors:

Moiannou T. Practical Implementation of Flying Capacitor Based Multilevel Converters On-Chip and a Practical Single-Mode Controller with Near Minimum Deviation Transient Response. [Masters Thesis]. University of Toronto; 2018. Available from: http://hdl.handle.net/1807/95629

University of Victoria

2. Ma, Chonghan. Embedded system design and joint motion control of a quadruped robot.

Degree: Department of Mechanical Engineering, 2020, University of Victoria

URL: http://hdl.handle.net/1828/11699

► In recent decades, mobile robotics have become one of the fastest growing research fields. Compared with wheeled and tracked robots, legged robots can step over… (more)

Subjects/Keywords: Quadruped robot; Circuit design; Joint control

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APA (6^th Edition):

Ma, C. (2020). Embedded system design and joint motion control of a quadruped robot. (Masters Thesis). University of Victoria. Retrieved from http://hdl.handle.net/1828/11699

Chicago Manual of Style (16^th Edition):

Ma, Chonghan. “Embedded system design and joint motion control of a quadruped robot.” 2020. Masters Thesis, University of Victoria. Accessed January 22, 2021. http://hdl.handle.net/1828/11699.

MLA Handbook (7^th Edition):

Ma, Chonghan. “Embedded system design and joint motion control of a quadruped robot.” 2020. Web. 22 Jan 2021.

Vancouver:

Ma C. Embedded system design and joint motion control of a quadruped robot. [Internet] [Masters thesis]. University of Victoria; 2020. [cited 2021 Jan 22]. Available from: http://hdl.handle.net/1828/11699.

Council of Science Editors:

Ma C. Embedded system design and joint motion control of a quadruped robot. [Masters Thesis]. University of Victoria; 2020. Available from: http://hdl.handle.net/1828/11699

Brno University of Technology

3. Sileská, Silvia. Vizualizace hydraulické smyčky pro testování ohřívačů užitkové vody: Hydraulic circuit visualization for air conditioning service water heaters.

Degree: 2018, Brno University of Technology

URL: http://hdl.handle.net/11012/6413

► This thesis deals with the creation of visualization for control, display and record data from the hydraulic circuit, which is used for testing water heaters.… (more)

Subjects/Keywords: Vizualizácia; hydraulická smyčka; Control Web; Visualization; Hydraulic circuit; Control Web

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APA (6^th Edition):

Sileská, S. (2018). Vizualizace hydraulické smyčky pro testování ohřívačů užitkové vody: Hydraulic circuit visualization for air conditioning service water heaters. (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/6413

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Sileská, Silvia. “Vizualizace hydraulické smyčky pro testování ohřívačů užitkové vody: Hydraulic circuit visualization for air conditioning service water heaters.” 2018. Thesis, Brno University of Technology. Accessed January 22, 2021. http://hdl.handle.net/11012/6413.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Sileská, Silvia. “Vizualizace hydraulické smyčky pro testování ohřívačů užitkové vody: Hydraulic circuit visualization for air conditioning service water heaters.” 2018. Web. 22 Jan 2021.

Vancouver:

Sileská S. Vizualizace hydraulické smyčky pro testování ohřívačů užitkové vody: Hydraulic circuit visualization for air conditioning service water heaters. [Internet] [Thesis]. Brno University of Technology; 2018. [cited 2021 Jan 22]. Available from: http://hdl.handle.net/11012/6413.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Sileská S. Vizualizace hydraulické smyčky pro testování ohřívačů užitkové vody: Hydraulic circuit visualization for air conditioning service water heaters. [Thesis]. Brno University of Technology; 2018. Available from: http://hdl.handle.net/11012/6413

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Florida

4. Liu, Jun. Scalable and Synthesizable High Performance Analog/Mixed Signal Circuit Design.

Degree: PhD, Electrical and Computer Engineering, 2016, University of Florida

URL: https://ufdc.ufl.edu/UFE0049734

► Using digital standard cell libraries to design an analog and mixed signal circuit is a promising design technique because it provides for the following benefits:… (more)

Subjects/Keywords: Amplifiers; Analog circuits; Capacitors; Circuit diagrams; Circuit switching; Control loops; Electric potential; Feedback circuits; Inverters; Signals; circuit – design – mixed – signal

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APA (6^th Edition):

Liu, J. (2016). Scalable and Synthesizable High Performance Analog/Mixed Signal Circuit Design. (Doctoral Dissertation). University of Florida. Retrieved from https://ufdc.ufl.edu/UFE0049734

Chicago Manual of Style (16^th Edition):

Liu, Jun. “Scalable and Synthesizable High Performance Analog/Mixed Signal Circuit Design.” 2016. Doctoral Dissertation, University of Florida. Accessed January 22, 2021. https://ufdc.ufl.edu/UFE0049734.

MLA Handbook (7^th Edition):

Liu, Jun. “Scalable and Synthesizable High Performance Analog/Mixed Signal Circuit Design.” 2016. Web. 22 Jan 2021.

Vancouver:

Liu J. Scalable and Synthesizable High Performance Analog/Mixed Signal Circuit Design. [Internet] [Doctoral dissertation]. University of Florida; 2016. [cited 2021 Jan 22]. Available from: https://ufdc.ufl.edu/UFE0049734.

Council of Science Editors:

Liu J. Scalable and Synthesizable High Performance Analog/Mixed Signal Circuit Design. [Doctoral Dissertation]. University of Florida; 2016. Available from: https://ufdc.ufl.edu/UFE0049734

University of Waterloo

5. Xie, Michael. Actuation Techniques For Frequency Modulated MEMS Gyroscopes.

Degree: 2015, University of Waterloo

URL: http://hdl.handle.net/10012/9134

► This thesis focuses on the design and implementation of an analog actuation circuit for a novel frequency-modulated MEMS gyroscope. The gyroscope detects angular rotations as… (more)

▼ This thesis focuses on the design and implementation of an analog actuation circuit for a novel frequency-modulated MEMS gyroscope. The gyroscope detects angular rotations as the difference between the natural frequencies of two closely spaced drive and sense modes rather than the magnitude of displacement in the sense direction. Furthermore, the actuation system features a resonant drive (RLC) circuit that amplifies the gyroscope actuation signal. The input to the circuit is an amplitude-modulated (AM) signal composed of a carrier signal modulated with a base signal that excites the gyroscope drive mode. The carrier frequency corresponds to the electrical resonance frequency of the drive circuit. This research develops techniques for the stabilization of the circuit output through close loop feedback. First, we attempt to increase the signal-to-noise ratio of the modulating signal by implementing feedback and feedforward control loops (AGC). The feedback controller closes the loop on the entire conditioning circuit for the modulating signal while the feedforward controller acts on the input signal to the conditioning circuit. The feedforward and the feedback controllers derive an error signal representing the signal noise by comparing the input and output signal, respectively, with a reference signal. However, we find that the breadboard circuit implementations of our control strategies performed similar to a baseline uncontrolled function generator due to the additional noise input from the breadboard and the additional components used to implement the controller, such as the amplifiers. Next, we develop a single-harmonic amplitude-stabilized actuation scheme for the gyroscope to minimize multi-frequency excitations and reduce amplitude fluctuations to improve the gyroscope precision. A low pass filter is applied to the AM signal to obtain a single sideband full carrier (SSB-FC) signal. Since the capacitance of RLC circuit changes due to the vibration of the gyroscope, this variation in capacitance causes a shift in the frequency response of the RLC circuit, resulting in variation in the circuit gain. Three feedback control topologies are implemented to stabilize the signal by first detecting the change in signal level, and then amplifying or attenuating the signal level in order to maintain a constant gyroscope actuation level. The control strategy with the best performance involves feeding back the RMS of the output signal to control the amplitude of the carrier signal and feeding back the average of the output signal’s envelope to control the bias level of the modulating signal. Using control this strategy, the peak magnitude at the carrier frequency dropped approximately 2% as the capacitance is varied from 15 pF to 16 pF, awhile the other two control strategies changed 9% and 6%.

Subjects/Keywords: Frequency modulation; MEMS gyroscope; Analog circuit; Control loop; Amplitude stabilization; Resonant drive circuit; SSB-FC

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APA (6^th Edition):

Xie, M. (2015). Actuation Techniques For Frequency Modulated MEMS Gyroscopes. (Thesis). University of Waterloo. Retrieved from http://hdl.handle.net/10012/9134

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Xie, Michael. “Actuation Techniques For Frequency Modulated MEMS Gyroscopes.” 2015. Thesis, University of Waterloo. Accessed January 22, 2021. http://hdl.handle.net/10012/9134.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Xie, Michael. “Actuation Techniques For Frequency Modulated MEMS Gyroscopes.” 2015. Web. 22 Jan 2021.

Vancouver:

Xie M. Actuation Techniques For Frequency Modulated MEMS Gyroscopes. [Internet] [Thesis]. University of Waterloo; 2015. [cited 2021 Jan 22]. Available from: http://hdl.handle.net/10012/9134.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Xie M. Actuation Techniques For Frequency Modulated MEMS Gyroscopes. [Thesis]. University of Waterloo; 2015. Available from: http://hdl.handle.net/10012/9134

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Toronto

6. Wen, Yue. Applications of Quasi-fixed-Frequency Current-mode Power Converters.

Degree: PhD, 2015, University of Toronto

URL: http://hdl.handle.net/1807/71418

► This thesis presents the small-signal analysis and implementations of two Quasi-Fixed Frequency (QFF) Current-Mode Control (CMC) schemes: 1) ripple Hysteretic CMC (HCMC) with frequency regulation… (more)

Subjects/Keywords: Current Mode Control; Integrated Circuit; Power Converter; Power Management; 0544

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APA (6^th Edition):

Wen, Y. (2015). Applications of Quasi-fixed-Frequency Current-mode Power Converters. (Doctoral Dissertation). University of Toronto. Retrieved from http://hdl.handle.net/1807/71418

Chicago Manual of Style (16^th Edition):

Wen, Yue. “Applications of Quasi-fixed-Frequency Current-mode Power Converters.” 2015. Doctoral Dissertation, University of Toronto. Accessed January 22, 2021. http://hdl.handle.net/1807/71418.

MLA Handbook (7^th Edition):

Wen, Yue. “Applications of Quasi-fixed-Frequency Current-mode Power Converters.” 2015. Web. 22 Jan 2021.

Vancouver:

Wen Y. Applications of Quasi-fixed-Frequency Current-mode Power Converters. [Internet] [Doctoral dissertation]. University of Toronto; 2015. [cited 2021 Jan 22]. Available from: http://hdl.handle.net/1807/71418.

Council of Science Editors:

Wen Y. Applications of Quasi-fixed-Frequency Current-mode Power Converters. [Doctoral Dissertation]. University of Toronto; 2015. Available from: http://hdl.handle.net/1807/71418

Reykjavík University

7. Ríkarður Ragnarsson 1992-. Engine Control Unit for a 4 cylinder motorcycle engine .

Degree: 2018, Reykjavík University

URL: http://hdl.handle.net/1946/29570

► An Engine control unit (ECU) is a component found in all modern vehicles. In the case of a competition vehicle, the variety of ECUs decrease… (more)

Subjects/Keywords: Rafmagnstæknifræði; Vélar; Rafrásir; Electrical engineering; Engine Control Unit; Circuit Design

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APA (6^th Edition):

1992-, R. R. (2018). Engine Control Unit for a 4 cylinder motorcycle engine . (Thesis). Reykjavík University. Retrieved from http://hdl.handle.net/1946/29570

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

1992-, Ríkarður Ragnarsson. “Engine Control Unit for a 4 cylinder motorcycle engine .” 2018. Thesis, Reykjavík University. Accessed January 22, 2021. http://hdl.handle.net/1946/29570.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

1992-, Ríkarður Ragnarsson. “Engine Control Unit for a 4 cylinder motorcycle engine .” 2018. Web. 22 Jan 2021.

Vancouver:

1992- RR. Engine Control Unit for a 4 cylinder motorcycle engine . [Internet] [Thesis]. Reykjavík University; 2018. [cited 2021 Jan 22]. Available from: http://hdl.handle.net/1946/29570.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

1992- RR. Engine Control Unit for a 4 cylinder motorcycle engine . [Thesis]. Reykjavík University; 2018. Available from: http://hdl.handle.net/1946/29570

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Virginia Tech

8. Yan, Yingyi. Equivalent Circuit Model for Current Mode Controls and Its Extensions.

Degree: PhD, Electrical Engineering, 2013, Virginia Tech

URL: http://hdl.handle.net/10919/50485

► Current-mode control architectures have been an indispensable technique in many applications, such as Voltage Regulator, Point-of-load converters, power factor correction, battery charger and LED driver.… (more)

▼ Current-mode control architectures have been an indispensable technique in many applications, such as Voltage Regulator, Point-of-load converters, power factor correction, battery charger and LED driver. Since the inductor current ramp is used in the modulator in current-mode control without any low pass filter, high order harmonics play important role in the feedback control. This is the reason for the difficulty in obtaining the small-signal model for current-mode control in the frequency domain. A continuous time domain model was recently proposed as a successful model for current-mode control architectures. However, the model was derived by describing function method, which is very arithmatically complicated, not to mention time consuming. For the analysis and design of non-linear system, equivalent circuit model, which is user friendly and intuitive, is an effective tool. In this dissertation, the primary objective is to develop a unified three-terminal switch model for current-mode controls using the results of describing function derivation, which characterizes the small signal property of the common subcircuit of current mode controlled PWM converters. Its application is extended to average current mode control, V2 control and other proposed novel current mode control schemes. First, the existing model for current mode control is reviewed. The limitations of exsiting model for current-mode control are identified. Based on the universal small signal relationship between terminal currents and the results of describing function derivation, a unified three-terminal switch model for current mode control is proposed. A three-terminal equivalent circuit is developed to represent the small signal behavior of this common sub-circuit. The proposed model is applicable in both constant frequency and variable frequency modulation. After that, the modeling of digital predictive current mode control is presented. Predictive current mode control is one of the promising digital current mode control method featuring fast dynamic response and low sample rate requirement. Many implementations were presented in past ten years. To understand the benefit and the limitation of each implementation, help the engineer to choose the modulation scheme and design the control loop, a small signal Laplace-domain model for digital predictive current mode controls is proposed. The model is extended to the multi-sampled implementation. The modeling result is summarize as the small signal equivalent circuit mode, whose form is consistant with that of analog current mode controls. Based on S-domain model, digital predictive current mode controls are compared with analog implementation to demonstrate the advantages and limitation. Implementation selection guideline and compensation is discussed based on the modeling results. Then, using the proposed unified model is used in the analysis of average current mode control. Under proper design, the inductor current ripple passes through the current compensator and appears in PWM… Advisors/Committee Members: Lee, Fred C. (committeechair), Mattavelli, Paolo (committee member), Li, Qiang (committee member), Scott, Elaine P. (committee member), De La Reelopez, Jaime (committee member).

Subjects/Keywords: current-mode control; modeling; three-terminal switch model; equivalent circuit

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APA (6^th Edition):

Yan, Y. (2013). Equivalent Circuit Model for Current Mode Controls and Its Extensions. (Doctoral Dissertation). Virginia Tech. Retrieved from http://hdl.handle.net/10919/50485

Chicago Manual of Style (16^th Edition):

Yan, Yingyi. “Equivalent Circuit Model for Current Mode Controls and Its Extensions.” 2013. Doctoral Dissertation, Virginia Tech. Accessed January 22, 2021. http://hdl.handle.net/10919/50485.

MLA Handbook (7^th Edition):

Yan, Yingyi. “Equivalent Circuit Model for Current Mode Controls and Its Extensions.” 2013. Web. 22 Jan 2021.

Vancouver:

Yan Y. Equivalent Circuit Model for Current Mode Controls and Its Extensions. [Internet] [Doctoral dissertation]. Virginia Tech; 2013. [cited 2021 Jan 22]. Available from: http://hdl.handle.net/10919/50485.

Council of Science Editors:

Yan Y. Equivalent Circuit Model for Current Mode Controls and Its Extensions. [Doctoral Dissertation]. Virginia Tech; 2013. Available from: http://hdl.handle.net/10919/50485

9. Cwikowski, Oliver Nicholas. Synthetic Testing of High Voltage Direct Current Circuit Breakers.

Degree: 2016, University of Manchester

URL: http://www.manchester.ac.uk/escholar/uk-ac-man-scw:304944

► The UK is facing two major challenges in the development of its electricitynetwork. First, two thirds of the existing power stations are expected to close… (more)

▼ The UK is facing two major challenges in the development of its electricitynetwork. First, two thirds of the existing power stations are expected to close by2030. Second, is the requirement to reduce its CO2 emissions by 80% by 2050.Both of these challenges are significant in their own right. The fact that they areoccurring at the same time, generates a significant amount of threats to theexisting power system, but also provides many new opportunities.In order to meet both these challenges, significant amounts of offshore windgeneration has been installed in the UK. For the wind generation with thelongest connections to land, Voltage Source Converter (VSC) based HighVoltage Direct Current (HVDC) transmission has to be used.Due to the high power rating of the offshore wind farms, compared to the limitedtransmission capacity of the links, a large number of point-to-point connectionsare required. This has lead to the concept of HVDC grids being proposed, inorder to reduce the amount of installed assets required.HVDC grids are a new transmission environment and the fundamental questionof how they will protect themselves must be answered. Several newtechnologies are under consideration to provide this protection, one of which isthe HVDC circuit breaker.As HVDC circuit breakers are a new technology, they must be tested in alaboratory environment to prove their operation and improve their TechnologyReadiness Level (TRL). This thesis is concerned with how such HVDC circuitbreakers are operated, rated, and tested in a laboratory environment.A review of the existing circuit breaker technologies is given, along withdescriptions of several novel circuit breakers developed in this thesis. Astandardized method of rating DC circuit breaker and their associated testcircuit is developed.Mathematical analysis of several circuit breakers is derived from first principlesand low power prototypes are developed to validate these design concepts. Ahigh power test circuit is then constructed and a semiconductor circuit Advisors/Committee Members: SHUTTLEWORTH, ROGER R, Barnes, Mike, Shuttleworth, Roger.

Subjects/Keywords: HVDC Circuit Breakers; Voltage Source Converters; HVDC Grid; Fault; Control VSC

11 more images…

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APA (6^th Edition):

Cwikowski, O. N. (2016). Synthetic Testing of High Voltage Direct Current Circuit Breakers. (Doctoral Dissertation). University of Manchester. Retrieved from http://www.manchester.ac.uk/escholar/uk-ac-man-scw:304944

Chicago Manual of Style (16^th Edition):

Cwikowski, Oliver Nicholas. “Synthetic Testing of High Voltage Direct Current Circuit Breakers.” 2016. Doctoral Dissertation, University of Manchester. Accessed January 22, 2021. http://www.manchester.ac.uk/escholar/uk-ac-man-scw:304944.

MLA Handbook (7^th Edition):

Cwikowski, Oliver Nicholas. “Synthetic Testing of High Voltage Direct Current Circuit Breakers.” 2016. Web. 22 Jan 2021.

Vancouver:

Cwikowski ON. Synthetic Testing of High Voltage Direct Current Circuit Breakers. [Internet] [Doctoral dissertation]. University of Manchester; 2016. [cited 2021 Jan 22]. Available from: http://www.manchester.ac.uk/escholar/uk-ac-man-scw:304944.

Council of Science Editors:

Cwikowski ON. Synthetic Testing of High Voltage Direct Current Circuit Breakers. [Doctoral Dissertation]. University of Manchester; 2016. Available from: http://www.manchester.ac.uk/escholar/uk-ac-man-scw:304944

The Ohio State University

10. Mansouri, Seyed Akbar. Circuit Topology Study of Grid-Connected Photovoltaic System.

Degree: MS, Electrical and Computer Engineering, 2011, The Ohio State University

URL: http://rave.ohiolink.edu/etdc/view?acc_num=osu1308328627

► Many different circuit topologies have been suggested for large scale photovoltaic systems. The cost and the efficiency are still the major issues of large scale… (more)

Subjects/Keywords: Electrical Engineering; Circuit topology; Control; Modeling; Photovoltaic (PV).

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APA (6^th Edition):

Mansouri, S. A. (2011). Circuit Topology Study of Grid-Connected Photovoltaic System. (Masters Thesis). The Ohio State University. Retrieved from http://rave.ohiolink.edu/etdc/view?acc_num=osu1308328627

Chicago Manual of Style (16^th Edition):

Mansouri, Seyed Akbar. “Circuit Topology Study of Grid-Connected Photovoltaic System.” 2011. Masters Thesis, The Ohio State University. Accessed January 22, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=osu1308328627.

MLA Handbook (7^th Edition):

Mansouri, Seyed Akbar. “Circuit Topology Study of Grid-Connected Photovoltaic System.” 2011. Web. 22 Jan 2021.

Vancouver:

Mansouri SA. Circuit Topology Study of Grid-Connected Photovoltaic System. [Internet] [Masters thesis]. The Ohio State University; 2011. [cited 2021 Jan 22]. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=osu1308328627.

Council of Science Editors:

Mansouri SA. Circuit Topology Study of Grid-Connected Photovoltaic System. [Masters Thesis]. The Ohio State University; 2011. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=osu1308328627

University of Cincinnati

11. MANICKAM, NITHYA. NONLINEAR AND ADAPTIVE CONTROL OF MODEL HELICOPTER.

Degree: MS, Engineering : Electrical Engineering, 2006, University of Cincinnati

URL: http://rave.ohiolink.edu/etdc/view?acc_num=ucin1144639875

► A helicopter is a complex nonlinear system and also an under actuated system with fewer independent control actuators than degrees of freedom to be controlled,… (more)

Subjects/Keywords: Nonlinear Control; Circuit Dynamics; Helicopter Control

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APA (6^th Edition):

MANICKAM, N. (2006). NONLINEAR AND ADAPTIVE CONTROL OF MODEL HELICOPTER. (Masters Thesis). University of Cincinnati. Retrieved from http://rave.ohiolink.edu/etdc/view?acc_num=ucin1144639875

Chicago Manual of Style (16^th Edition):

MANICKAM, NITHYA. “NONLINEAR AND ADAPTIVE CONTROL OF MODEL HELICOPTER.” 2006. Masters Thesis, University of Cincinnati. Accessed January 22, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1144639875.

MLA Handbook (7^th Edition):

MANICKAM, NITHYA. “NONLINEAR AND ADAPTIVE CONTROL OF MODEL HELICOPTER.” 2006. Web. 22 Jan 2021.

Vancouver:

MANICKAM N. NONLINEAR AND ADAPTIVE CONTROL OF MODEL HELICOPTER. [Internet] [Masters thesis]. University of Cincinnati; 2006. [cited 2021 Jan 22]. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=ucin1144639875.

Council of Science Editors:

MANICKAM N. NONLINEAR AND ADAPTIVE CONTROL OF MODEL HELICOPTER. [Masters Thesis]. University of Cincinnati; 2006. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=ucin1144639875

Brno University of Technology

12. Blahút, Lukáš. Srovnání jednoduchých a rozvětvených regulačních obvodů: Comparison of simple and branched control circuits.

Degree: 2019, Brno University of Technology

URL: http://hdl.handle.net/11012/33468

► This bachelor thesis deals with possibilities of improving the accuracy and quality by branching simple control loop. The work contains a description of a simple… (more)

Subjects/Keywords: Jednoduchý regulačný obvod; rozvetvený regulačný obvod; obvod s pomocnou regulovanou veličinou; kaskádová regulácia; obvod s pomocnou akčnou veličinou; obvod s meraním poruchovej veličiny; obvod s modelom regulovanej sústavy.; Simple control circuit; branched control circuit; control circuit with auxiliary controlled variable; cascade control; control circuit with auxiliary manipulated variable; feed-forward control; model based control.

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APA (6^th Edition):

Blahút, L. (2019). Srovnání jednoduchých a rozvětvených regulačních obvodů: Comparison of simple and branched control circuits. (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/33468

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Blahút, Lukáš. “Srovnání jednoduchých a rozvětvených regulačních obvodů: Comparison of simple and branched control circuits.” 2019. Thesis, Brno University of Technology. Accessed January 22, 2021. http://hdl.handle.net/11012/33468.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Blahút, Lukáš. “Srovnání jednoduchých a rozvětvených regulačních obvodů: Comparison of simple and branched control circuits.” 2019. Web. 22 Jan 2021.

Vancouver:

Blahút L. Srovnání jednoduchých a rozvětvených regulačních obvodů: Comparison of simple and branched control circuits. [Internet] [Thesis]. Brno University of Technology; 2019. [cited 2021 Jan 22]. Available from: http://hdl.handle.net/11012/33468.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Blahút L. Srovnání jednoduchých a rozvětvených regulačních obvodů: Comparison of simple and branched control circuits. [Thesis]. Brno University of Technology; 2019. Available from: http://hdl.handle.net/11012/33468

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

13. Chairat, Soundous. Réseau de service asynchrone pour contrôle distribué dans un circuit numérique ou mixte : Asynchronous network service for distributed control in a digital or mixed-signal circuit.

Degree: Docteur es, Nano electronique et nano technologies, 2017, Université Grenoble Alpes (ComUE)

URL: http://www.theses.fr/2017GREAT058

►

Les réseaux de capteurs sans fils (WSN) ont connu un succès important ces dernières années, en particulier grâce à l’émergence de l’Internet des Objets (IoT),… (more)

▼

Les réseaux de capteurs sans fils (WSN) ont connu un succès important ces dernières années, en particulier grâce à l’émergence de l’Internet des Objets (IoT), qui a permis des applications beaucoup plus intéressantes. Les réseaux de capteurs sont utilisés dans presque toutes les applications de maisons et villes intelligentes et des objets connectés personnels. Beaucoup de ces applications nécessitent que les nœuds de capteurs constituant le réseau soient autonomes et donc efficaces en énergie. Le thème de l'efficacité énergétique pour les WSN est riche et adressé par de nombreuses équipes de recherches. L'une des solutions les plus prometteuses est l'intégration de blocs adaptatifs dans le nœud, qui peuvent ajuster leurs performances et leurs dépenses énergétiques selon les besoins de l'application, son environnement ou l’énergie disponible. L’objectif est de permettre à un nœud de fonctionner à un point d'énergie optimal et d'atteindre l'efficacité énergétique la plus élevée possible. Le travail présenté dans cette thèse traite du contrôle de ces blocs adaptatifs. Un nœud de WSN doit être capable de se réveiller et de se remettre en veille rapidement ce qui impose l'utilisation d'un réseau de contrôle efficace. Les données de contrôle peuvent être analogiques ou numériques. Ceci entraîne le besoin d'un réseau de communication complémentaire au réseau qui sert à transmettre les données numériques. Dans ce travail, un premier réseau de communication asynchrone est proposé pour adresser ce besoin de transfert de données de configuration dans un nœud. Cette communication basée sur événement utilise la logique asynchrone QDI. Ce premier réseau est numérique et deux versions ont été conçues, une série et une hybride. La version série a été implémentée en silicium et testée. Les deux se sont avérées efficaces en énergie ; le réseau série n’utilise que 1pJ/bit, tandis que l'hybride consomme 0,07pJ/bit à 0.6V en technologie FDSOI de 28nm.Dans la deuxième partie de ce travail, une amélioration visant des circuits plus simples et mixtes a été réalisée, incluant la conception et l'analyse d'un réseau capable de transférer efficacement des données analogiques.

Wireless sensor network (WSN) have experienced an incredible success these past years, especially due to the Internet of Thing (IoT) paradigm, which opened the door to much more interesting applications. The wireless sensor network nodes (WSNN) are used in nearly all smart houses applications, as a network of wearables or as entertainment devices. This keen interest in WSN is not without consequences, as many of these applications require from the node to be autonomous and thus energy efficient. The topic of energy efficiency for the WSN is rich and many teams are proposing as many solutions as there are applications. One of the most promising solutions is the integration of adaptive blocks in the node, which can adapt their performances and thus their energy expenditure according to the application, environment or the energy budget. This would allow any type of WSNN…

Advisors/Committee Members: Belleville, Marc (thesis director), Beigné, Édith (thesis director).

Subjects/Keywords: Réseau de service asynchrone; Contrôle distribué; Circuit numérique ou mixte; Network service; Distributed control; Digital or mixed circuit; 620

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Chairat, S. (2017). Réseau de service asynchrone pour contrôle distribué dans un circuit numérique ou mixte : Asynchronous network service for distributed control in a digital or mixed-signal circuit. (Doctoral Dissertation). Université Grenoble Alpes (ComUE). Retrieved from http://www.theses.fr/2017GREAT058

Chicago Manual of Style (16^th Edition):

Chairat, Soundous. “Réseau de service asynchrone pour contrôle distribué dans un circuit numérique ou mixte : Asynchronous network service for distributed control in a digital or mixed-signal circuit.” 2017. Doctoral Dissertation, Université Grenoble Alpes (ComUE). Accessed January 22, 2021. http://www.theses.fr/2017GREAT058.

MLA Handbook (7^th Edition):

Chairat, Soundous. “Réseau de service asynchrone pour contrôle distribué dans un circuit numérique ou mixte : Asynchronous network service for distributed control in a digital or mixed-signal circuit.” 2017. Web. 22 Jan 2021.

Vancouver:

Chairat S. Réseau de service asynchrone pour contrôle distribué dans un circuit numérique ou mixte : Asynchronous network service for distributed control in a digital or mixed-signal circuit. [Internet] [Doctoral dissertation]. Université Grenoble Alpes (ComUE); 2017. [cited 2021 Jan 22]. Available from: http://www.theses.fr/2017GREAT058.

Council of Science Editors:

Chairat S. Réseau de service asynchrone pour contrôle distribué dans un circuit numérique ou mixte : Asynchronous network service for distributed control in a digital or mixed-signal circuit. [Doctoral Dissertation]. Université Grenoble Alpes (ComUE); 2017. Available from: http://www.theses.fr/2017GREAT058

Brno University of Technology

14. Cejpek, Miroslav. Spínaný zdroj velkého výkonu: The high current pulse inverter.

Degree: 2018, Brno University of Technology

URL: http://hdl.handle.net/11012/7505

► This work is devoted to welding, different types of welders and their principle, efficiency and welding using an inverter. The main responsibility of the bachelor… (more)

Subjects/Keywords: ? Sváření ? Měnič ? Invertor ? Spínaný zdroj ? Řídící obvod ? Transformátor ? Plošný spoj; ? Welding ? Converter ? Inverter ? Switching power supply ? Control circuit ? Transformer ? Printed Circuit

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Cejpek, M. (2018). Spínaný zdroj velkého výkonu: The high current pulse inverter. (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/7505

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Cejpek, Miroslav. “Spínaný zdroj velkého výkonu: The high current pulse inverter.” 2018. Thesis, Brno University of Technology. Accessed January 22, 2021. http://hdl.handle.net/11012/7505.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Cejpek, Miroslav. “Spínaný zdroj velkého výkonu: The high current pulse inverter.” 2018. Web. 22 Jan 2021.

Vancouver:

Cejpek M. Spínaný zdroj velkého výkonu: The high current pulse inverter. [Internet] [Thesis]. Brno University of Technology; 2018. [cited 2021 Jan 22]. Available from: http://hdl.handle.net/11012/7505.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Cejpek M. Spínaný zdroj velkého výkonu: The high current pulse inverter. [Thesis]. Brno University of Technology; 2018. Available from: http://hdl.handle.net/11012/7505

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Brno University of Technology

15. Němec, Petr. Trakční pohon elektrokola s motorem Heinzmann: A traction drive for an electric bike with motor "Heinzmann".

Degree: 2019, Brno University of Technology

URL: http://hdl.handle.net/11012/16091

► This work deals with a proposal and construction of a DC/DC converter for a control of a DC motor Heinzmann. The DC/DC converter will be… (more)

Subjects/Keywords: Elektropohon; DC/DC měnič; stejnosměrný motor; řízení motoru; regulace proudu; řídící obvod; výkonový obvod; Electrical drive; DC/DC converter; DC motor; motor control; current control; control circuit; power circuit

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APA (6^th Edition):

Němec, P. (2019). Trakční pohon elektrokola s motorem Heinzmann: A traction drive for an electric bike with motor "Heinzmann". (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/16091

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Němec, Petr. “Trakční pohon elektrokola s motorem Heinzmann: A traction drive for an electric bike with motor "Heinzmann".” 2019. Thesis, Brno University of Technology. Accessed January 22, 2021. http://hdl.handle.net/11012/16091.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Němec, Petr. “Trakční pohon elektrokola s motorem Heinzmann: A traction drive for an electric bike with motor "Heinzmann".” 2019. Web. 22 Jan 2021.

Vancouver:

Němec P. Trakční pohon elektrokola s motorem Heinzmann: A traction drive for an electric bike with motor "Heinzmann". [Internet] [Thesis]. Brno University of Technology; 2019. [cited 2021 Jan 22]. Available from: http://hdl.handle.net/11012/16091.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Němec P. Trakční pohon elektrokola s motorem Heinzmann: A traction drive for an electric bike with motor "Heinzmann". [Thesis]. Brno University of Technology; 2019. Available from: http://hdl.handle.net/11012/16091

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Brno University of Technology

16. Kouřil, Jan. Řídicí systém pro okruh chladicí vody: Control system for circle of coolig water.

Degree: 2019, Brno University of Technology

URL: http://hdl.handle.net/11012/13164

► Main focus of bachelor thesis is to present practical construction of cooling circuit in customer quenching room, in all it's wide. From simple introduction to… (more)

Subjects/Keywords: Chladící okruh; průmysl; tepelné zpracování; kalírna; Control Web; vizualizace; řízení; Cooling circuit; industry; heat treatment; quenching room; Control Web; visualization; control

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Kouřil, J. (2019). Řídicí systém pro okruh chladicí vody: Control system for circle of coolig water. (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/13164

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Kouřil, Jan. “Řídicí systém pro okruh chladicí vody: Control system for circle of coolig water.” 2019. Thesis, Brno University of Technology. Accessed January 22, 2021. http://hdl.handle.net/11012/13164.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Kouřil, Jan. “Řídicí systém pro okruh chladicí vody: Control system for circle of coolig water.” 2019. Web. 22 Jan 2021.

Vancouver:

Kouřil J. Řídicí systém pro okruh chladicí vody: Control system for circle of coolig water. [Internet] [Thesis]. Brno University of Technology; 2019. [cited 2021 Jan 22]. Available from: http://hdl.handle.net/11012/13164.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Kouřil J. Řídicí systém pro okruh chladicí vody: Control system for circle of coolig water. [Thesis]. Brno University of Technology; 2019. Available from: http://hdl.handle.net/11012/13164

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Brno University of Technology

17. Holoubek, Lukáš. Jednoduché a rozvětvené regulační obvody: Simple and branched control circuits.

Degree: 2019, Brno University of Technology

URL: http://hdl.handle.net/11012/83792

► The goal of this thesis is a theoretical and practical comparison of simple and branched controlled circuits in relation to regulation ‘s quality. Theoretical part… (more)

Subjects/Keywords: regulace; jednoduchý regulační obvod; rozvětvený regulační obvod; regulátor; obvod s pomocnou regulovanou veličinou; rozvětvený obvod s pomocnou akční veličinou; rozvětvený obvod s pomocnou měřenou poruchovou veličinou; control; simple control circuit; branched control circuit; regulator; auxiliary controlled quantity circuit; branched circuit with auxiliary action quantity; branched circuit with auxiliary measured fault quantity

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Holoubek, L. (2019). Jednoduché a rozvětvené regulační obvody: Simple and branched control circuits. (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/83792

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Holoubek, Lukáš. “Jednoduché a rozvětvené regulační obvody: Simple and branched control circuits.” 2019. Thesis, Brno University of Technology. Accessed January 22, 2021. http://hdl.handle.net/11012/83792.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Holoubek, Lukáš. “Jednoduché a rozvětvené regulační obvody: Simple and branched control circuits.” 2019. Web. 22 Jan 2021.

Vancouver:

Holoubek L. Jednoduché a rozvětvené regulační obvody: Simple and branched control circuits. [Internet] [Thesis]. Brno University of Technology; 2019. [cited 2021 Jan 22]. Available from: http://hdl.handle.net/11012/83792.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Holoubek L. Jednoduché a rozvětvené regulační obvody: Simple and branched control circuits. [Thesis]. Brno University of Technology; 2019. Available from: http://hdl.handle.net/11012/83792

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

NSYSU

18. Lin, Guan-rong. Stand-Alone Excited Synchronous Wind Power Generators and Its Control Scheme.

Degree: Master, Electrical Engineering, 2016, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0621116-152349

► The Stand-Alone Wind Power System using a three-phase excited synchronous generator is proposed in this thesis. We add a servo motor and the fixed-voltage control… (more)

Subjects/Keywords: Boost Circuit; Fixed-Voltage Control Strategy; Buck Circuit; Power Flow Management Strategy; Startup and Shutdown Control Strategy; Stand-Alone Wind Power System; Three-Phase Excited Synchronous Generator; Servo Motor

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APA (6^th Edition):

Lin, G. (2016). Stand-Alone Excited Synchronous Wind Power Generators and Its Control Scheme. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0621116-152349

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Lin, Guan-rong. “Stand-Alone Excited Synchronous Wind Power Generators and Its Control Scheme.” 2016. Thesis, NSYSU. Accessed January 22, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0621116-152349.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Lin, Guan-rong. “Stand-Alone Excited Synchronous Wind Power Generators and Its Control Scheme.” 2016. Web. 22 Jan 2021.

Vancouver:

Lin G. Stand-Alone Excited Synchronous Wind Power Generators and Its Control Scheme. [Internet] [Thesis]. NSYSU; 2016. [cited 2021 Jan 22]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0621116-152349.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Lin G. Stand-Alone Excited Synchronous Wind Power Generators and Its Control Scheme. [Thesis]. NSYSU; 2016. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0621116-152349

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

NSYSU

19. Teng, Hsin-Liang. Realization of Gain and Balance Control for Wearable Double-differential Amplifier.

Degree: Master, Electrical Engineering, 2012, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0816112-004753

► Low size, low power, and wearable bio-signal recording systems require acquisition front-ends with high common-mode rejection for interference suppression and adjustable gain to provide an… (more)

Subjects/Keywords: bio-potential; CMOS integrated circuit; automatic gain control (AGC); double-differential amplifier; interference rejection

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APA (6^th Edition):

Teng, H. (2012). Realization of Gain and Balance Control for Wearable Double-differential Amplifier. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0816112-004753

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Teng, Hsin-Liang. “Realization of Gain and Balance Control for Wearable Double-differential Amplifier.” 2012. Thesis, NSYSU. Accessed January 22, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0816112-004753.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Teng, Hsin-Liang. “Realization of Gain and Balance Control for Wearable Double-differential Amplifier.” 2012. Web. 22 Jan 2021.

Vancouver:

Teng H. Realization of Gain and Balance Control for Wearable Double-differential Amplifier. [Internet] [Thesis]. NSYSU; 2012. [cited 2021 Jan 22]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0816112-004753.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Teng H. Realization of Gain and Balance Control for Wearable Double-differential Amplifier. [Thesis]. NSYSU; 2012. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0816112-004753

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Pretoria

20. [No author]. Robust nonlinear model predictive control of a closed run-of-mine ore milling circuit .

Degree: 2009, University of Pretoria

URL: http://upetd.up.ac.za/thesis/available/etd-09272009-103725/

► This thesis presents a robust nonlinear model predictive controller (RNMPC), nominal nonlinear model predictive controller (NMPC) and single-loop proportional-integral-derivative (PID) controllers that are applied to… (more)

Subjects/Keywords: Rom; Rnmpc; Robust nonlinear model predictive control; Run-of-mine ore milling circuit; UCTD

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APA (6^th Edition):

author], [. (2009). Robust nonlinear model predictive control of a closed run-of-mine ore milling circuit . (Doctoral Dissertation). University of Pretoria. Retrieved from http://upetd.up.ac.za/thesis/available/etd-09272009-103725/

Chicago Manual of Style (16^th Edition):

author], [No. “Robust nonlinear model predictive control of a closed run-of-mine ore milling circuit .” 2009. Doctoral Dissertation, University of Pretoria. Accessed January 22, 2021. http://upetd.up.ac.za/thesis/available/etd-09272009-103725/.

MLA Handbook (7^th Edition):

author], [No. “Robust nonlinear model predictive control of a closed run-of-mine ore milling circuit .” 2009. Web. 22 Jan 2021.

Vancouver:

author] [. Robust nonlinear model predictive control of a closed run-of-mine ore milling circuit . [Internet] [Doctoral dissertation]. University of Pretoria; 2009. [cited 2021 Jan 22]. Available from: http://upetd.up.ac.za/thesis/available/etd-09272009-103725/.

Council of Science Editors:

author] [. Robust nonlinear model predictive control of a closed run-of-mine ore milling circuit . [Doctoral Dissertation]. University of Pretoria; 2009. Available from: http://upetd.up.ac.za/thesis/available/etd-09272009-103725/

UCLA

21. Groman, Stephanie Mary. The Dopamine D2-like Receptor: At the Nexus Between Self-Control and Addiction.

Degree: Psychology, 2013, UCLA

URL: http://www.escholarship.org/uc/item/82w18059

► Addictions are multi-dimensional disorders, consisting of several behavioral, affective and cognitive dysfunctions that contribute to the compulsive and persistent drug-seeking and taking that is common… (more)

▼ Addictions are multi-dimensional disorders, consisting of several behavioral, affective and cognitive dysfunctions that contribute to the compulsive and persistent drug-seeking and taking that is common to them. Cognitive control, which includes the ability to flexibly and adaptively inhibit undesirable actions (including drug-seeking), is a particularly relevant dimension of addiction, with deficits in cognitive control occurring in response to experience with drugs of abuse, as well as predicting the susceptibility for future drug-taking behaviors. The bi-directional relationship between cognitive control and substance dependence raises the possibility that these processes are governed by a common neural circuitry and emerging evidence indicates that the dopamine D2-like receptor system may be the point of convergence of these phenomena. To determine the influence of the dopamine D2-like receptor system on cognitive control processes within the context of addictions, neuroimaging, behavioral and biochemical techniques were used to interrogate how naturally occurring and drug-induced variation in D2-like receptor system may alter cognitive-control processes. Individual differences in D2-like receptor availability, assessed with positron emission tomography, was positively related to adaptive responding following the reversal of stimulus-reward contingencies and to the sensitivity of individuals to positive feedback. Exposure to an escalating dose regimen of methamphetamine reduced D2-like receptor availability, and the degree of D2-like receptor dysfunction was correlated with the change in positive-feedback sensitivity. Cross-dimensional measurement of the D2-like receptor systems using in vivo and in vitro techniques provided evidence that deviations in D2-like receptor availability reflected actions on functionally and behaviorally relevant pools of D2-like receptors. Finally, evidence supporting the utility of spontaneous eye blink rate as a non-invasive measure of D2-like receptors was obtained from studies of rodents. These studies provide converging support, at multiple levels of analyses, that the D2-like receptor is a common molecular determinant of addiction and cognitive control, providing a mechanistic explanation for the bi-directional relationship between these processes.

Subjects/Keywords: Neurosciences; Psychobiology; Addiction; Cognitive control; Corticostriatal circuit; D2-like receptor; Dopamine; Feedback sensitivity

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APA (6^th Edition):

Groman, S. M. (2013). The Dopamine D2-like Receptor: At the Nexus Between Self-Control and Addiction. (Thesis). UCLA. Retrieved from http://www.escholarship.org/uc/item/82w18059

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Groman, Stephanie Mary. “The Dopamine D2-like Receptor: At the Nexus Between Self-Control and Addiction.” 2013. Thesis, UCLA. Accessed January 22, 2021. http://www.escholarship.org/uc/item/82w18059.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Groman, Stephanie Mary. “The Dopamine D2-like Receptor: At the Nexus Between Self-Control and Addiction.” 2013. Web. 22 Jan 2021.

Vancouver:

Groman SM. The Dopamine D2-like Receptor: At the Nexus Between Self-Control and Addiction. [Internet] [Thesis]. UCLA; 2013. [cited 2021 Jan 22]. Available from: http://www.escholarship.org/uc/item/82w18059.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Groman SM. The Dopamine D2-like Receptor: At the Nexus Between Self-Control and Addiction. [Thesis]. UCLA; 2013. Available from: http://www.escholarship.org/uc/item/82w18059

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Ryerson University

22. Hussain, Murad. The next generation leased line telecommunication protection for high voltage substation.

Degree: 2011, Ryerson University

URL: https://digital.library.ryerson.ca/islandora/object/RULA%3A6696

► Telecommunication circuits and leased lines have been in use for controlling substations for many years. These circuits have usually been engineered according to set standards… (more)

Subjects/Keywords: Electronic circuit design.; Electric substations – Automatic control.; Electric substations – Québec (Province) – Case studies.; Telecommunication.

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Hussain, M. (2011). The next generation leased line telecommunication protection for high voltage substation. (Thesis). Ryerson University. Retrieved from https://digital.library.ryerson.ca/islandora/object/RULA%3A6696

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Hussain, Murad. “The next generation leased line telecommunication protection for high voltage substation.” 2011. Thesis, Ryerson University. Accessed January 22, 2021. https://digital.library.ryerson.ca/islandora/object/RULA%3A6696.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Hussain, Murad. “The next generation leased line telecommunication protection for high voltage substation.” 2011. Web. 22 Jan 2021.

Vancouver:

Hussain M. The next generation leased line telecommunication protection for high voltage substation. [Internet] [Thesis]. Ryerson University; 2011. [cited 2021 Jan 22]. Available from: https://digital.library.ryerson.ca/islandora/object/RULA%3A6696.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Hussain M. The next generation leased line telecommunication protection for high voltage substation. [Thesis]. Ryerson University; 2011. Available from: https://digital.library.ryerson.ca/islandora/object/RULA%3A6696

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Pretoria

23. Coetzee, Lodewicus Charl. Robust nonlinear model predictive control of a closed run-of-mine ore milling circuit.

Degree: Electrical, Electronic and Computer Engineering, 2009, University of Pretoria

URL: http://hdl.handle.net/2263/28231

► This thesis presents a robust nonlinear model predictive controller (RNMPC), nominal nonlinear model predictive controller (NMPC) and single-loop proportional-integral-derivative (PID) controllers that are applied to… (more)

Subjects/Keywords: Rom; Rnmpc; Robust nonlinear model predictive control; Run-of-mine ore milling circuit; UCTD

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Coetzee, L. (2009). Robust nonlinear model predictive control of a closed run-of-mine ore milling circuit. (Doctoral Dissertation). University of Pretoria. Retrieved from http://hdl.handle.net/2263/28231

Chicago Manual of Style (16^th Edition):

Coetzee, Lodewicus. “Robust nonlinear model predictive control of a closed run-of-mine ore milling circuit.” 2009. Doctoral Dissertation, University of Pretoria. Accessed January 22, 2021. http://hdl.handle.net/2263/28231.

MLA Handbook (7^th Edition):

Coetzee, Lodewicus. “Robust nonlinear model predictive control of a closed run-of-mine ore milling circuit.” 2009. Web. 22 Jan 2021.

Vancouver:

Coetzee L. Robust nonlinear model predictive control of a closed run-of-mine ore milling circuit. [Internet] [Doctoral dissertation]. University of Pretoria; 2009. [cited 2021 Jan 22]. Available from: http://hdl.handle.net/2263/28231.

Council of Science Editors:

Coetzee L. Robust nonlinear model predictive control of a closed run-of-mine ore milling circuit. [Doctoral Dissertation]. University of Pretoria; 2009. Available from: http://hdl.handle.net/2263/28231

University of Toronto

24. Straka, Adrian. Multi-mode Near Minimum Deviation Controller IC for High Frequency Switch-mode Power Supplies.

Degree: 2014, University of Toronto

URL: http://hdl.handle.net/1807/68854

►

The purpose of this thesis is to propose a versatile controller IC (integrated circuit) for dc-dc switch-mode power supplies used in volume-sensitive portable consumer devices.… (more)

Subjects/Keywords: digital controller; Integrated circuit; minimum deviation; Switch mode power supply; transient control; 0544

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Straka, A. (2014). Multi-mode Near Minimum Deviation Controller IC for High Frequency Switch-mode Power Supplies. (Masters Thesis). University of Toronto. Retrieved from http://hdl.handle.net/1807/68854

Chicago Manual of Style (16^th Edition):

Straka, Adrian. “Multi-mode Near Minimum Deviation Controller IC for High Frequency Switch-mode Power Supplies.” 2014. Masters Thesis, University of Toronto. Accessed January 22, 2021. http://hdl.handle.net/1807/68854.

MLA Handbook (7^th Edition):

Straka, Adrian. “Multi-mode Near Minimum Deviation Controller IC for High Frequency Switch-mode Power Supplies.” 2014. Web. 22 Jan 2021.

Vancouver:

Straka A. Multi-mode Near Minimum Deviation Controller IC for High Frequency Switch-mode Power Supplies. [Internet] [Masters thesis]. University of Toronto; 2014. [cited 2021 Jan 22]. Available from: http://hdl.handle.net/1807/68854.

Council of Science Editors:

Straka A. Multi-mode Near Minimum Deviation Controller IC for High Frequency Switch-mode Power Supplies. [Masters Thesis]. University of Toronto; 2014. Available from: http://hdl.handle.net/1807/68854

University of Manchester

25. Cwikowski, Oliver. Synthetic testing of high voltage direct current circuit breakers.

Degree: PhD, 2016, University of Manchester

URL: https://www.research.manchester.ac.uk/portal/en/theses/synthetic-testing-of-high-voltage-direct-current-circuit-breakers(2f15e62f-8b2c-4e29-884e-323b90af2d11).html ; https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.727923

► The UK is facing two major challenges in the development of its electricity network. First, two thirds of the existing power stations are expected to… (more)

▼ The UK is facing two major challenges in the development of its electricity network. First, two thirds of the existing power stations are expected to close by 2030. Second, is the requirement to reduce its CO2 emissions by 80% by 2050. Both of these challenges are significant in their own right. The fact that they are occurring at the same time, generates a significant amount of threats to the existing power system, but also provides many new opportunities. In order to meet both these challenges, significant amounts of offshore wind generation has been installed in the UK. For the wind generation with the longest connections to land, Voltage Source Converter (VSC) based High Voltage Direct Current (HVDC) transmission has to be used. Due to the high power rating of the offshore wind farms, compared to the limited transmission capacity of the links, a large number of point-to-point connections are required. This has lead to the concept of HVDC grids being proposed, in order to reduce the amount of installed assets required. HVDC grids are a new transmission environment and the fundamental question of how they will protect themselves must be answered. Several new technologies are under consideration to provide this protection, one of which is the HVDC circuit breaker. As HVDC circuit breakers are a new technology, they must be tested in a laboratory environment to prove their operation and improve their Technology Readiness Level (TRL). This thesis is concerned with how such HVDC circuit breakers are operated, rated, and tested in a laboratory environment. A review of the existing circuit breaker technologies is given, along with descriptions of several novel circuit breakers developed in this thesis. A standardized method of rating DC circuit breaker and their associated test circuit is developed. Mathematical analysis of several circuit breakers is derived from first principles and low power prototypes are developed to validate these design concepts. A high power test circuit is then constructed and a semiconductor circuit breaker is tested. The key learning outcomes from this testing are provided.

Subjects/Keywords: 621.31; HVDC Grid; Fault; HVDC Circuit Breakers; Voltage Source Converters; Control VSC

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APA (6^th Edition):

Cwikowski, O. (2016). Synthetic testing of high voltage direct current circuit breakers. (Doctoral Dissertation). University of Manchester. Retrieved from https://www.research.manchester.ac.uk/portal/en/theses/synthetic-testing-of-high-voltage-direct-current-circuit-breakers(2f15e62f-8b2c-4e29-884e-323b90af2d11).html ; https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.727923

Chicago Manual of Style (16^th Edition):

Cwikowski, Oliver. “Synthetic testing of high voltage direct current circuit breakers.” 2016. Doctoral Dissertation, University of Manchester. Accessed January 22, 2021. https://www.research.manchester.ac.uk/portal/en/theses/synthetic-testing-of-high-voltage-direct-current-circuit-breakers(2f15e62f-8b2c-4e29-884e-323b90af2d11).html ; https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.727923.

MLA Handbook (7^th Edition):

Cwikowski, Oliver. “Synthetic testing of high voltage direct current circuit breakers.” 2016. Web. 22 Jan 2021.

Vancouver:

Cwikowski O. Synthetic testing of high voltage direct current circuit breakers. [Internet] [Doctoral dissertation]. University of Manchester; 2016. [cited 2021 Jan 22]. Available from: https://www.research.manchester.ac.uk/portal/en/theses/synthetic-testing-of-high-voltage-direct-current-circuit-breakers(2f15e62f-8b2c-4e29-884e-323b90af2d11).html ; https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.727923.

Council of Science Editors:

Cwikowski O. Synthetic testing of high voltage direct current circuit breakers. [Doctoral Dissertation]. University of Manchester; 2016. Available from: https://www.research.manchester.ac.uk/portal/en/theses/synthetic-testing-of-high-voltage-direct-current-circuit-breakers(2f15e62f-8b2c-4e29-884e-323b90af2d11).html ; https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.727923

Brno University of Technology

26. Štefl, Martin. Návrh přepínací jednotky dodatečného kódování: Desing of supplementary coding switching unit.

Degree: 2018, Brno University of Technology

URL: http://hdl.handle.net/11012/3436

► The diploma thesis is dealing with the area of controlling and safety technology for the railway transportation. The problems of the design and practical realization… (more)

Subjects/Keywords: liniový vlakový zabezpečovač; kolejový obvod; mikroprocesor; tranzistor IGBT; train control system; track circuit; microprocessor; IGBT

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Štefl, M. (2018). Návrh přepínací jednotky dodatečného kódování: Desing of supplementary coding switching unit. (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/3436

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Štefl, Martin. “Návrh přepínací jednotky dodatečného kódování: Desing of supplementary coding switching unit.” 2018. Thesis, Brno University of Technology. Accessed January 22, 2021. http://hdl.handle.net/11012/3436.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Štefl, Martin. “Návrh přepínací jednotky dodatečného kódování: Desing of supplementary coding switching unit.” 2018. Web. 22 Jan 2021.

Vancouver:

Štefl M. Návrh přepínací jednotky dodatečného kódování: Desing of supplementary coding switching unit. [Internet] [Thesis]. Brno University of Technology; 2018. [cited 2021 Jan 22]. Available from: http://hdl.handle.net/11012/3436.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Štefl M. Návrh přepínací jednotky dodatečného kódování: Desing of supplementary coding switching unit. [Thesis]. Brno University of Technology; 2018. Available from: http://hdl.handle.net/11012/3436

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Brno University of Technology

27. Ondrejček, Vladimír. Řídicí systém laboratorního standu pro výukové účely: Control system of laboratory stand for educational purpose.

Degree: 2018, Brno University of Technology

URL: http://hdl.handle.net/11012/39066

► This thesis proposes control circuit, that will be used in laboratory stand. The first part contains components that interact with the control circuit. The second… (more)

Subjects/Keywords: Řídicí obvod; Traco; budicí obvod; resolver; řídicí deska; laboratorní stand; Control circuit; Traco; gate driver; resolver; control board; laboratory stand

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Ondrejček, V. (2018). Řídicí systém laboratorního standu pro výukové účely: Control system of laboratory stand for educational purpose. (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/39066

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Ondrejček, Vladimír. “Řídicí systém laboratorního standu pro výukové účely: Control system of laboratory stand for educational purpose.” 2018. Thesis, Brno University of Technology. Accessed January 22, 2021. http://hdl.handle.net/11012/39066.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Ondrejček, Vladimír. “Řídicí systém laboratorního standu pro výukové účely: Control system of laboratory stand for educational purpose.” 2018. Web. 22 Jan 2021.

Vancouver:

Ondrejček V. Řídicí systém laboratorního standu pro výukové účely: Control system of laboratory stand for educational purpose. [Internet] [Thesis]. Brno University of Technology; 2018. [cited 2021 Jan 22]. Available from: http://hdl.handle.net/11012/39066.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Ondrejček V. Řídicí systém laboratorního standu pro výukové účely: Control system of laboratory stand for educational purpose. [Thesis]. Brno University of Technology; 2018. Available from: http://hdl.handle.net/11012/39066

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

28. Toumi, Sana. Contribution à la commande résiliente aux défaillances des convertisseurs statiques et à la démagnétisation de la génératrice synchrone à aimants permanents d'une hydrolienne : On fault-tolerant control of a permanent magnet synchronous-based tidal turbine under faulty converter and magnet failure.

Degree: Docteur es, Génie électrique, 2017, Brest; Ecole Nationale d'Ingénieurs de Sousse (Tunisie)

URL: http://www.theses.fr/2017BRES0120

►

De nos jours, l’exploitation des énergies renouvelables afin de générer de l’électricité est en croissance soutenue puisqu’elles sont à ressource illimitée, gratuites et ne provoquent… (more)

▼

De nos jours, l’exploitation des énergies renouvelables afin de générer de l’électricité est en croissance soutenue puisqu’elles sont à ressource illimitée, gratuites et ne provoquent pas de déchets ou d’émissions polluantes. Dans cette thèse, on se propose d’étudier l’un de ces types d’énergie à savoir l’énergie issue des courants marins. Il s’agit plus particulièrement de s’intéresser à la commande tolérante aux défauts des systèmes de récupération de l’énergie des courants marins. Le potentiel de la production d'électricité à partir des courants marins est estimé à une production de 100 GW dans le monde. Cependant, ces chaînes de conversion d’énergie sont exposées et soumises à des contraintes fonctionnelles et environnementales importantes et sévères. Ces contraintes favorisent inévitablement la dégradation des performances des différents blocs fonctionnels de ces systèmes et l’accélération de leur processus de vieillissement, conduisant ainsi à l’apparition des défauts d’origines mécaniques et/ou électriques. Ainsi, la mise en place des techniques de commande tolérantes aux défauts de ces systèmes permettra d’améliorer la fiabilité, les performances et réduire les coûts relatifs au fonctionnement en mode dégradé et aux opérations de maintenance. Le but des travaux de cette thèse est l’étude, la modélisation et la simulation d’une chaîne de conversion hydrolienne à vitesse variable dans le cas sain et le cas d’un défaut (soit au niveau de la machine synchrone à aimants permanents (défaut de la désaimantation) ou au niveau du convertisseur statique (défaut d’un circuit ouvert d’un interrupteur). Il s’agira donc d’étudier les différentes commandes tolérantes aux défauts utilisées en cas d’un défaut au niveau de la génératrice ou au niveau de l’électronique de puissance associée.

Nowadays, the exploitation of renewable energies in order to generate electricity is growing steadily because they are unlimited resources, free and don’t cause waste or polluting emissions. In this context, it is proposed to study one of these types of energy, which is marine currents energy. In particular, we are interested in fault-tolerant control of tidal turbines. The potential for power generation from marine currents is estimated at 100GW in the world. However, tidal turbines are submitted to severe operational and environmental constraints. These constraints inevitably will lead to these systems performance degradation and the acceleration of their aging process, thus leading to the occurrence of mechanical and/or electrical faults. The implementation of fault-tolerant control techniques will improve the tidal turbines reliability, performance, and reduce costs relating to maintenance operations. The aim of this thesis is to study, model, and simulate a tidal turbine system in healthy and faulty conditions (either in the converter (switch open circuit) or in the permanent magnet synchronous generator (magnet failure). Various fault-tolerant control approaches are therefore evaluated and compared under these specific failure It…

Advisors/Committee Members: Benbouzid, Mohamed (thesis director), Mimouni, Mohamed Faouzi (thesis director).

Subjects/Keywords: Hydrolienne; Génératrice synchrone à aimants permanents (GSAP); Convertisseur; IGBT; Modélisation; Défaut de circuit ouvert de l’IGBT; Désaimantation; Commande tolérante au défaut; Commande par Backstepping; Commande par mode glissant; Tidal turbine; PMSG; IGBT; Modeling; IGBT open circuit; Magnet failure; Fault-tolerant control; Backstepping control; Sliding mode control; 629.8

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Toumi, S. (2017). Contribution à la commande résiliente aux défaillances des convertisseurs statiques et à la démagnétisation de la génératrice synchrone à aimants permanents d'une hydrolienne : On fault-tolerant control of a permanent magnet synchronous-based tidal turbine under faulty converter and magnet failure. (Doctoral Dissertation). Brest; Ecole Nationale d'Ingénieurs de Sousse (Tunisie). Retrieved from http://www.theses.fr/2017BRES0120

Chicago Manual of Style (16^th Edition):

Toumi, Sana. “Contribution à la commande résiliente aux défaillances des convertisseurs statiques et à la démagnétisation de la génératrice synchrone à aimants permanents d'une hydrolienne : On fault-tolerant control of a permanent magnet synchronous-based tidal turbine under faulty converter and magnet failure.” 2017. Doctoral Dissertation, Brest; Ecole Nationale d'Ingénieurs de Sousse (Tunisie). Accessed January 22, 2021. http://www.theses.fr/2017BRES0120.

MLA Handbook (7^th Edition):

Toumi, Sana. “Contribution à la commande résiliente aux défaillances des convertisseurs statiques et à la démagnétisation de la génératrice synchrone à aimants permanents d'une hydrolienne : On fault-tolerant control of a permanent magnet synchronous-based tidal turbine under faulty converter and magnet failure.” 2017. Web. 22 Jan 2021.

Vancouver:

Toumi S. Contribution à la commande résiliente aux défaillances des convertisseurs statiques et à la démagnétisation de la génératrice synchrone à aimants permanents d'une hydrolienne : On fault-tolerant control of a permanent magnet synchronous-based tidal turbine under faulty converter and magnet failure. [Internet] [Doctoral dissertation]. Brest; Ecole Nationale d'Ingénieurs de Sousse (Tunisie); 2017. [cited 2021 Jan 22]. Available from: http://www.theses.fr/2017BRES0120.

Council of Science Editors:

Toumi S. Contribution à la commande résiliente aux défaillances des convertisseurs statiques et à la démagnétisation de la génératrice synchrone à aimants permanents d'une hydrolienne : On fault-tolerant control of a permanent magnet synchronous-based tidal turbine under faulty converter and magnet failure. [Doctoral Dissertation]. Brest; Ecole Nationale d'Ingénieurs de Sousse (Tunisie); 2017. Available from: http://www.theses.fr/2017BRES0120

KTH

29. Singh, Bhanu Pratap. Real-time detection of stator resistance unbalances in three phase drives.

Degree: Electrical Engineering and Computer Science (EECS), 2020, KTH

URL: http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-286813

►

An estimated 30% of the faults in Induction Machine (IM) are related to its stator. These faults are mostly in the form of an… (more)

▼

An estimated 30% of the faults in Induction Machine (IM) are related to its stator. These faults are mostly in the form of an Inter-Turn Short Circuit (ITSC) fault i.e., when two winding inside the stator of IM are shorted due to insulation failure. However, ITSC fault can be avoided by detecting them in advance and then scheduling the maintenance of the IM. This thesis studies two methods for detecting this incipient ITSC fault in a three-phase IM and then estimating the stator resistance unbalance due to the ITSC fault. The first method is based on the asymmetry caused in the IM by the ITSC fault. As a result of this asymmetry, the negative sequence components of the stator voltages and the stator currents are generated inside the IM. A healthy IM also have these negative sequence components due to the manufacturing process and the supply voltage unbalances. The characteristics and the compensation methods of these negative sequence components in a healthy IM are discussed. The results show that after compensating the negative sequence components in a healthy machine, they can be used for detecting an ITSC fault and then to calculate the fault quantities as well as the stator resistance unbalances. The second method for detecting an ITSC fault is based on analysing the stator resistance unbalances. A three-phase drive is used to inject DC voltage in the stationary reference frame. The DC current generated by this DC voltage is measured and then by applying Ohm’s law stator phase resistances are calculated. In a healthy IM, the phase resistances are balanced. However, in case of ITSC fault in any of the phases, the phase resistance of that phase deviates from those of the other two phases which can be utilized for detecting ITSC fault.

Uppskattningsvis 30% av alla fel i induktionsmaskiner (IM) är kopplad till dess stator. Dessa fel är i huvudsak Inter-Turn Short Circuit (ITSC)-fel, dvs. två lindningar inom IM:ens stator blir kortsluta pga. ett isoleringsfel. Emellertid kan man undvika ITSC-fel genom att detektera dem i förhand och planera underhåll. Det här examensarbetet undersöker två metoder för att detektera ett förestående ITSC-fel i en tre-fas IM. Den första metoden är baserad på asymmetrin i IM:er pga. ITSC-felet. Resultatet av den här asymmetrin är att en negativ sekvens genereras i IM:ens statorspänning och statorström. En oskadad IM kan också visa dessa negativa sekvenser pga. tillverksprocessen och statorspänningsobalanser. Egenskaperna och kompensationsmetoderna för dessa negativa sekvenser i en oskadad IM kommer att diskuteras. Resultaten visar att efter kompenseringen av de negativa sekvenserna i en oskadad IM, kan de användas för att detektera ITSC-fel och efteråt för att beräkna felstorheter och även statormotståndobalanser. Den andra metoden för att detektera ITSC-fel är baserad på en undersökning av statormotståndobalanser. Ett tre-fas-drivsystem används för att injektera likspänning i den stationära referensramen. Likströmmen som följer av denna likspänning mäts och…

Subjects/Keywords: DC voltage injection; Fault detection; Field-Oriented Control; Induction machine; Inter-Turn Short Circuit; Short circuit; Sequence; Stator resistance unbalance; Symmetrical components; likspänningsinjektion; feldetektering; fält orienterad reglering; induktionsmaskin; InterTurn Short Circuit; kortslut; sekvenser; statormotstånd obalans; symmetriska komponenter; Electrical Engineering, Electronic Engineering, Information Engineering; Elektroteknik och elektronik

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Singh, B. P. (2020). Real-time detection of stator resistance unbalances in three phase drives. (Thesis). KTH. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-286813

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Singh, Bhanu Pratap. “Real-time detection of stator resistance unbalances in three phase drives.” 2020. Thesis, KTH. Accessed January 22, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-286813.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Singh, Bhanu Pratap. “Real-time detection of stator resistance unbalances in three phase drives.” 2020. Web. 22 Jan 2021.

Vancouver:

Singh BP. Real-time detection of stator resistance unbalances in three phase drives. [Internet] [Thesis]. KTH; 2020. [cited 2021 Jan 22]. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-286813.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Singh BP. Real-time detection of stator resistance unbalances in three phase drives. [Thesis]. KTH; 2020. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-286813

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

30. Kantola, Kalle. Modelling, Estimation and Control of Electroless Nickel Plating Process of Printed Circuit Board Manufacturing.

Degree: 2006, Helsinki University of Technology

URL: http://lib.tkk.fi/Diss/2006/isbn9512284413/

►

Electroless nickel plating is a part of electroless nickel immersion gold (ENIG)-surface finish used in printed circuit board (PCB) manufacturing. In the ENIG-surface finish, the… (more)

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Electroless nickel plating is a part of electroless nickel immersion gold (ENIG)-surface finish used in printed circuit board (PCB) manufacturing. In the ENIG-surface finish, the electroless nickel alloy prevents the oxidation of a circuitry by working as a diffusion barrier between the coppered circuitry and protective gold alloy and protecting the circuitry from mechanical tearing. It is well-known that the thickness and phosphorous content of the electroless nickel alloy have a dramatic effect on the PCB's characteristics. Unfortunately, these parameters cannot be directly measured during the plating process which makes it impossible to control the parameters in traditional way. In this thesis a new model for electroless nickel plating process is developed using electrochemical reaction mechanism and mixed potential theory. The model inputs are the standard online measurements of PCB plating line. From these the model produces accurate realtime estimates inter alia from alloy thickness, phosphorous content, by-product concentrations and current densities of partial reactions. The developed model has been tested against independent data gathered from three active and several passive experiments conducted in an industrial PCB manufacturing line. In all the experiments, the model shows good agreement with the data and correct response to the changes in plating conditions. The behavior of the model is in a good agreement with the literature and former research results. It the thesis, the model is applied in model-based monitoring of an industrial plating process and it is shown to be capable of estimating online the unobservable product and electrical process parameters from standard measurements of PCB-industry. Based on the model also a new sophisticated control algorithm is developed. The algorithm calculates the optimal nickel ion concentration and pH trajectories by which the desired alloy thickness and phosphorous content are reached. These trajectories are tracked by PI-controlled pumping of ammonia and nickel sulphate. The performance of the control algorithm is tested by simulation and it is shown to be effective.

Autokatalyyttinen nikkelipinnoitus on osa piirilevyjen valmistuksessa käytettävää nikkeli-kulta -pintaviimeistelyä. Tässä prosessissa autokatalyytinen nikkeli suojaa virtapiiriä hapettumiselta estämällä diffuusion kuparisen virtapiirin ja suojaavan kultaisen pintakerroksen välissä. Samalla nikkelikerros parantaa virtapiirin kulutuskestävyyttä. On yleisesti tiedettyä, että autokatalyyttisen nikkelikerroksen paksuudella ja fosforipitoisuudella on kriittinen vaikutus piirilevyn laadullisiin ominaisuuksiin. Valitettavasti näitä parametreja ei voida mitata reaaliaikaisesti pinnoitusprosessin aikana, mikä tekee perinteisen prosessisäädön hyödyntämisen mahdottomaksi. Tässä väitöskirjassa on kehitetty uusi malli kuvaamaan autokatalyyttistä nikkelipinnoitusprosessia. Malli perustuu elektrokemialliseen reaktiomekanismiin ja ns. sekapotenttiaaliteoriaan. Mallin syötteenä ovat piirilevyjen…

Advisors/Committee Members: Helsinki University of Technology, Department of Automation and Systems Technology, Control Engineering Laboratory.

Subjects/Keywords: electroless nickel; printed circuit board manufacturing; modelling; estimation; process control; autokatalyytinen nikkeli; piirilevyjen valmistus; mallinnus; estimointi; prosessisäätö

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APA (6^th Edition):

Kantola, K. (2006). Modelling, Estimation and Control of Electroless Nickel Plating Process of Printed Circuit Board Manufacturing. (Thesis). Helsinki University of Technology. Retrieved from http://lib.tkk.fi/Diss/2006/isbn9512284413/

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Kantola, Kalle. “Modelling, Estimation and Control of Electroless Nickel Plating Process of Printed Circuit Board Manufacturing.” 2006. Thesis, Helsinki University of Technology. Accessed January 22, 2021. http://lib.tkk.fi/Diss/2006/isbn9512284413/.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Kantola, Kalle. “Modelling, Estimation and Control of Electroless Nickel Plating Process of Printed Circuit Board Manufacturing.” 2006. Web. 22 Jan 2021.

Vancouver:

Kantola K. Modelling, Estimation and Control of Electroless Nickel Plating Process of Printed Circuit Board Manufacturing. [Internet] [Thesis]. Helsinki University of Technology; 2006. [cited 2021 Jan 22]. Available from: http://lib.tkk.fi/Diss/2006/isbn9512284413/.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Kantola K. Modelling, Estimation and Control of Electroless Nickel Plating Process of Printed Circuit Board Manufacturing. [Thesis]. Helsinki University of Technology; 2006. Available from: http://lib.tkk.fi/Diss/2006/isbn9512284413/

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

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