On Resilient Control for Secure Connected Vehicles: A Hybrid Systems Approach.
Degree: PhD, Automotive Engineering, 2019, Clemson University
According to the "Internet of Things Forecast" conducted by Ericsson, connected devices will be around 29 billion by 2022. This technological revolution enables the concept of Cyber-Physical Systems (CPSs) that will transform many applications, including power-grid, transportation, smart buildings, and manufacturing. Manufacturers and institutions are relying on technologies related to CPSs to improve the efficiency and performances of their products and services. However, the higher the number of connected devices, the higher the exposure to cybersecurity threats. In the case of CPSs, successful cyber-attacks can potentially hamper the economy and endanger human lives. Therefore, it is of paramount importance to develop and adopt resilient technologies that can complement the existing security tools to make CPSs more resilient to cyber-attacks.
By exploiting the intrinsically present physical characteristics of CPSs, this dissertation employs dynamical and control systems theory to improve the CPS resiliency to cyber-attacks. In particular, we consider CPSs as Networked Control Systems (NCSs), which are control systems where plant and controller share sensing and actuating information through networks. This dissertation proposes novel design procedures that maximize the resiliency of NCSs to network imperfections (i.e., sampling, packet dropping, and network delays) and denial of service (DoS) attacks.
We model CPSs from a general point of view to generate design procedures that have a vast spectrum of applicability while creating computationally affordable algorithms capable of real-time performances. Indeed, the findings of this research aspire to be easily applied to several CPSs applications, e.g., power grid, transportation systems, and remote surgery. However, this dissertation focuses on applying its theoretical outcomes to connected and automated vehicle (CAV) systems where vehicles are capable of sharing information via a wireless communication network.
In the first part of the dissertation, we propose a set of LMI-based constructive Lyapunov-based tools for the analysis of the resiliency of NCSs, and we propose a design approach that maximizes the resiliency.
In the second part of the thesis, we deal with the design of DOS-resilient control systems for connected vehicle applications. In particular, we focus on the Cooperative Adaptive Cruise Control (CACC), which is one of the most popular and promising applications involving CAVs.
Advisors/Committee Members: Pierluigi Pisu, Richard Brooks, Francesco Ferrante, Yunyi Jia, James Martin.
Subjects/Keywords: Connected Vehicles; Denial-of-Service Attacks; Hybrid Dynamical Systems; Networked Control Systems; Resiliency; Vehicle Platooning
to Zotero / EndNote / Reference
APA (6th Edition):
Merco, R. (2019). On Resilient Control for Secure Connected Vehicles: A Hybrid Systems Approach. (Doctoral Dissertation). Clemson University. Retrieved from https://tigerprints.clemson.edu/all_dissertations/2507
Chicago Manual of Style (16th Edition):
Merco, Roberto. “On Resilient Control for Secure Connected Vehicles: A Hybrid Systems Approach.” 2019. Doctoral Dissertation, Clemson University. Accessed January 25, 2020.
MLA Handbook (7th Edition):
Merco, Roberto. “On Resilient Control for Secure Connected Vehicles: A Hybrid Systems Approach.” 2019. Web. 25 Jan 2020.
Merco R. On Resilient Control for Secure Connected Vehicles: A Hybrid Systems Approach. [Internet] [Doctoral dissertation]. Clemson University; 2019. [cited 2020 Jan 25].
Available from: https://tigerprints.clemson.edu/all_dissertations/2507.
Council of Science Editors:
Merco R. On Resilient Control for Secure Connected Vehicles: A Hybrid Systems Approach. [Doctoral Dissertation]. Clemson University; 2019. Available from: https://tigerprints.clemson.edu/all_dissertations/2507