Dissipative control of networked control systems based on event-triggered mechanism

This article investigates the problem of dissipation control for network control systems with event-triggered communication mechanisms. The closed-loop system is modeled as an incremental system with interval time variation by constructing an event-triggered transmission scheme that depends on the object and model sampling states, transmitting the sampling data to the regulator through the network, and taking into account the effect of network-induced time delay throughout the process. Using the Lyapunov-Krasovskii generalized method, the system dissipation stability criterion and the design method of the network controller are given in the form of linear matrix inequalities. Finally, it is verified by simulation arithmetic that the method adopted in this paper can make the asymptotic gradual stabilization and improve the utilization of network resources.