Event-triggered finite-time bounded and finite-time stability for Networked Control Systems under DoS attacks

Abstract

In this paper, finite-time bounded and finite-time stability are studied for Networked Control Systems (NCSs) under Denial-of-Service (DoS) jamming attacks and event-triggered scheme with and without disturbance, respectively, in which the DoS attacks occur aperiodically. A period event-triggered sampling scheme is adopted to derive the sufficient conditions of finite-time bounded and finite-time stability. Next, the corresponding controllers are designed for NCSs. Finally, numerical simulations and practical simulations are provided to illustrate the effectiveness of the proposed results.

Keywords:

• NCSs
• period event-triggered
• finite-time bounded
• finite-time stability
• DoS attacks

Acknowledgments

This work was supported by the National Natural Science Foundation of China (Grant No. 11571322 and No. 11971444).

Disclosure statement

No potential conflict of interest was reported by the author(s).

Additional information

Funding

This work was supported by the National Natural Science Foundation of China [grant numbers 11571322 and 11971444].

Notes on contributors

Jie Li

Jie Li received her B.S. degrees from the School of Mathematics and Statistics, Liaoning Normal University in 2017 and received her M.S. degrees from the School of Mathematics and Statistics, Zhengzhou University in 2020. Her current research interests include networked control systems, DoS attacks.

Xiaowu Mu

Xiaowu Mu received his B.S., M.S. and Ph.D. degrees from the Department of Mathematics of Peking University in 1983, 1988 and 1991, respectively. Currently, he is a Professor in Zhengzhou University. His research interests include stochastic systems, hybrid systems, nonlinear control, and network control systems.

Ke Li

Ke Li received her B.S. and M.S. degrees from the School of Mathematics and Statistics, Zhengzhou University in 2014 and 2017, respectively. She is currently pursuing the Ph.D. degree with the School of Mathematics and Statistics, Zhengzhou University, Zhengzhou, China. Her current research interests include networked control systems, multi-agent systems and stochastic systems.