Decoupled multimodel predictive control based on multi-observer for discrete-time uncertain nonlinear systems

This paper deals with a decoupled multimodel predictive control for discrete-time uncertain nonlinear systems. The control scheme is based on a multi-observer for the state estimation of uncertain nonlinear systems described by decoupled multimodel. A partial controller and observer is synthesized for each local model. In order to ensure the closed-loop performances, a supervisor is proposed to select the appropriate controller. Simulation example is carried out to exhibit the effectiveness of the proposed control strategy.