Robustness of Itô stochastic nonlinear networked control systems

摘要

This paper investigates the robustness issue of stochastic nonlinear network control systems (NCSs) with network-induced delays and packet dropouts. Firstly, the controller for the nominal system (without network-induced delays and packet dropouts) is designed to guarantee its globally asymptotic stability. Then, by choosing parameters which satisfy associated conditions, the ultimately globally asymptotic stability (UGAS) of corresponding stochastic nonlinear NCS is guaranteed. Finally, a simulation example is given to demonstrate the effectiveness of the proposed stability conditions.