Robust control for a class of switched large-scale systems with value-bounded uncertainties and nonlinear disturbances

The problem of robust stabilization for a class of switched large-scale systems with value-bounded uncertainties and nonlinear disturbances is considered. Interconnection terms with uncertainties are divided into a linear part and a nonlinear part. Under the condition that any subsystem of each low-dimensional subsystem can not be stabilized by single controller, by using Lyapunov function technique and convex combination approach, robust decentralized controllers and decentralized switching laws are designed to guarantee closed-loop systems be stable. Finally, a numerical example illustrates the feasibility and validity of the presented method.