Research on Approaching Error Boundary of Variable Universe Adaptive Fuzzy Controller

To confirm the fuzzy rules satisfying given approaching error of variable universe adaptive fuzzy controller, this paper designs a universal approaching error boundary of adaptive fuzzy controller. With explicating the structure of variable universe adaptive fuzzy controller, the approaching error boundary of Single-Input and Single-Output or Multi-Input and Multi-Output fuzzy control system should be ascertained respectively for physical condition. The model simulation results indicate the better performance of the new method in comparison with the traditional controller with more accuracy and practicability.