A method of multi-rate single-side networked control for linear time-invariant system with state-feedback

A kind of MIMO networked control systems, in which the sensors and controller are interconnected by network and the state of control object is feedback to the controller and each loop is controlled at different sampling period, is studied in this paper. Supposed that the maximum network-induced delay is smaller than one sample period, its model is established. Based on estimation theorem of feature value from perturbation theory, the maximum allowable delay bounds subject to asymptotic stability for systems is derived. Simulation example shows that the stability criterion is feasible.