Resilient control of networked switched systems subject to deception attack and DoS attack

TL;DR

This paper develops a resilient control strategy for networked switched systems under deception and DoS attacks, ensuring stability and security despite complex attack interactions and asynchronous modes.

Contribution

It introduces a new mixed-switching control approach and a stability criterion that guarantees system convergence under combined attack scenarios.

Findings

System remains stable under deception and DoS attacks.

The proposed control achieves global asymptotic stability.

Simulations confirm theoretical effectiveness.

Abstract

In this paper, the resilient control for switched systems in the presence of deception attack and denial-of-service (DoS) attack is addressed. Due to the interaction of two kinds of attacks and the asynchronous phenomenon of controller mode and subsystem mode, the system dynamics becomes much more complex. A criterion is derived to ensure the mean square security level of the closed-loop system. This in turn reveals the balance of system resilience and control performance. Furthermore, a mixed-switching control strategy is put forward to make the system globally asymptotically stable. It is shown that the system will still converge to the equilibrium even if the deception attack occurs. Finally, simulations are carried out to verify the effectiveness of the theoretical results.