摘要
An application of fuzzy logic in brushess servo system is presented. FLC(fuzzy logic control)provides a control strategy regarding to uncertain model, so it has certain robustness. The proposed method improves the robust performance of the system, so as to suppress rapidly the state error caused by both parameter variation and forced disturbance. In order to optimize the characteristic of the FLC, PID and on-line adaptive controls are applied. Experiments show that the proposed method is effective.
