Event‐triggered control of complex‐valued networked control systems under randomly occurring deception attacks

Abstract This article investigates the event‐triggered control problem in the complex‐valued networked control systems (CVNCS) under randomly occurring deception attacks (RODA). In order to optimize network bandwidth usage, reduce bandwidth waste, and enhance system performance, complex‐valued event‐triggered mechanism (CVETM) is introduced. In addition, to simulate a realistic network environment such as randomly occurring deception attacks (RODA) influence in the network channel, two types of network deception attacks that satisfy a Bernoulli distribution are introduced. Based on the above description, a closed‐loop complex‐valued networked control system (CVNCS) for stochastic deception attacks is constructed. The conditions that ensure stability of the system are obtained using of Lyapunov function and LMI. Additionally, the parameters for the designed controller are provided, and the effectiveness and feasibility of the designed system are demonstrated through simulation examples at the end of the article. Demonstrates that CVETM also has the same general conclusions as ETM.