摘要

Considering the multi-input and multi-output networked control systems, Influences of the controller's driven style on the network-induced delay are discussed. The discrete time model is derived which the sensor nodes are clock-driven, the controller node and the actuator nodes are event-driven. A stochastic optimal controller is designed to satisfy the given discrete performance index, which can also make the networked control systems exponentially mean square stable. A simulation experiment illustrates the effectiveness of the presented theory.