Multi-model Generalized Predictive Control for Temperature Control System

A multi-model control algorithm based on T-S model is presented in this paper. A stable generalized predictive controller is constructed as a local controller for the linear model, which constitutes the consequent of each fuzzy rule in the T-S model. The stability proof is given for the local controller, and then the global controller is implemented by weighed integration of the local controller. The proposed algorithm is applied to a temperature control system and the experimental results demonstrate the merits and effectiveness of the new algorithm.