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Event-triggered Model-free Adaptive Sliding-mode Control for CPSs under DoS Attacks

Authors: Chen, Y., Zhao, H., Xu, D., Xie, L., Peng, L., Yu, H.

Journal: Proceedings of the 36th Chinese Control and Decision Conference Ccdc 2024

Publication Date: 01/01/2024

Pages: 4528-4533

DOI: 10.1109/CCDC62350.2024.10587586

Abstract:

This article investigates an event-triggered model-free adaptive sliding mode control issue of cyber-physical systems with dual channels denial-of-service (DoS) attacks. First, a model-free adaptive sliding mode control scheme is established with merely the input and output data of the controlled plant, and the dual channels DoS attacks are modeled. Second, an event-triggering mechanism is introduced in the model-free adaptive sliding mode control scheme, which can effectively reduce the number of data transfers to reduce the communication burden. Moreover, on the controller side, the input and output compensation algorithms are designed to reduce the effect of DoS attacks under forward and feedback channels. Finally, the convergence of the control error is roughly proved, and the results of simulation studies demonstrate the proposed approach's effectiveness.

Source: Scopus