Kybernetika 56 no. 2, 340-362, 2020

Event-triggered control of cyber-physical systems under asynchronous denial of service attacks

Huaye Peng, Chen Peng, Yong Shao and Deliang ZengDOI: 10.14736/kyb-2020-2-0340


This paper addresses event-triggered control cyber-physical systems under asynchronous denial of service attacks. First, a general attack model is given, which allows us to conveniently model the asynchronous denial of service attacks within measurement and control channels in a unified framework. Then, under a delicate event triggered communication mechanism, a refined switching control mechanism is proposed to account for various attack intervals and non-attack intervals. Furthermore, sufficient conditions are derived for guaranteing the input to state stability (ISS) of the resulting closed-loop system. Finally, a simulation example of unmanned ground vehicle (UGV) is given to demonstrate the validity of the proposed main results.


cyber-physical system, DoS attack, event-triggered mechanism




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