Multi-model switching control for SISO discrete systems

For the existing problem of conventional adaptive control and multi-model adaptive switching control theory and method, a robust adaptive control via multi-model switching method for the SISO(Single Input Single Output) discrete systems. Many multi-model subsets have override the model set of the system parameters, which consist of the fixed models and adaptive models together. The best matching controller has been selected as the system controller from the design of the switching index function, which can greatly improve the system transient performance. Simulation results show that the proposed algorithm has greatly enhanced the robustness of the system and improved the transient characteristics of dynamic systems.