Observer-Based PID Security Control for Discrete Time-Delay Systems Under Cyber-Attacks

• Published in: IEEE transactions on systems, man, and cybernetics. Systems Vol. 51; no. 6; pp. 3926 - 3938
• Main Authors: Zhao, Di, Wang, Zidong, Ho, Daniel W. C., Wei, Guoliang
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.06.2021; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Controllers; Cybersecurity; Deception attacks; Delays; Denial of service attacks; denial-of-service (DoS) attacks; Discrete time systems; exponentially mean-square input-to-state stability (ISS); Feedback control; observer-based proportional-integral-derivative (PID) control; Observers; PD control; PI control; Proportional integral derivative; Random variables; Security; security control; Time delay systems; Tuning; Upper bound; Upper bounds

This article deals with the observer-based proportional-integral-derivative (PID) security control problem for a kind of linear discrete time-delay systems subject to cyber-attacks. The cyber-attacks, which include both denial-of-service and deception attacks, are allowed to be randomly occurring as...