Parallel Distributed Compensation Fuzzy Control Based on Time-Delay Predictive Controller of Time-Delay T-S Model´s Subsystems

A new parallel distributed compensation (PDC) fuzzy control strategy is proposed. This PDC fuzzy control strategy is achieved by applying the time-delay state feedback predictive control to each time-delay T-S model´s subsystem. Time-delay state feedback model predictive controllers are first developed for the time-delay T-S fuzzy model´s subsystems. Then in terms of PDC fuzzy control theory, the whole control systempsilas fuzzy control movement can be calculated by each subsystempsilas control movement and membership function. Finally the fuzzy control movement is used to control the whole system. The truck-trailer time-delay system is also simulated with different cases. The simulation result shows the effectiveness and feasibility of the proposed method.