Model-based Predictive Security Control for Discrete Switching Systems Under Deception Attacks

Jianghan Xu, Lili Li, Mengjie Li, Bin Lu, Xiaowei Zhao

TL;DR: This paper investigates model prediction-based security control for discrete switching systems under deception attacks。

Abstract: This paper focuses on model prediction-based security control for discrete switching systems under deception attacks. An event triggering mechanism based on the optimal prediction is designed to shorten the asynchronous time between the subsystem and the controller, which helps the system to adjust in time when the prediction deviates, and reduces the impact of the attack on the system performance. A new quadratic cost function is proposed to find a smoother and more stable control strategy; a subsystem switching rule based on the optimal prediction state is constructed to select the optimal subsystem switching and optimise the overall performance of the system; and a sufficient condition for asymptotic stabilisation of the closed-loop system under the above event-triggering mechanism and optimal safety control strategy is given.

Submission Number: 57