Guaranteed Cost Control of Cyper-Physical Systems Under Periodic DoS Jamming Attacks

• Published in: 2018 37th Chinese Control Conference (CCC) pp. 6241 - 6246
• Main Authors: Wang, Mufeng, Xu, Bugong
• Format: Conference Proceeding
• Language: English
• Published: Technical Committee on Control Theory, Chinese Association of Automation 01-07-2018
• Subjects: Cyber-Physical Systems (CPSs); Denial-of-service attack; DoS jamming attacks; energy-constrained; guaranteed cost control; Jamming; periodic; Stochastic processes; Wireless communication; Wireless sensor networks
• ISSN: 2161-2927
• DOI: 10.23919/ChiCC.2018.8483238

Security issues of Cyber-Physical Systems (CPSs) have become a hot topic of researches around the world in recent years. In this paper, a state feedback control method is presented to solve the guaranteed cost control problem for a class of CPSs with inherent stochastic packet dropouts under Denial-of-Service (DoS) jamming attacks. A new periodic, energy-constrained DoS jamming attacker model is proposed to jam the wireless channel by imposing DoS jamming attacks to increase the probability of stochastic packet dropouts. Based on stochastic Lyapunov function and linear matrix inequality approach, a sufficient condition for the stability of the CPS is established, then corresponding controller design procedures are presented by using the cone complementarity linearization method. Finally, a numerical example is presented to demonstrate the effectiveness of the proposed control method.