摘要
A position control system was developed using a synchronous reluctance permanent magnetic （SR-PM） motor with the field oriented control （FOC）. To get satisfactory control performance, a fuzzy adaptive proportion integration （PI） controller was used rather than a conventional PI controller for the position control. The controller tunes the PI parameters online with fuzzy logic, based on the error and the change of the error between the feedback and reference position. The superiority of the fuzzy PI controller compared to conventional controller is illustrated by simulations and experiments which confirm that the fuzzy PI con- troller effectively restrains overshoot of the position response, As a result, the servo system gives satisfactory steady state and dynamic performance.
A position control system was developed using a synchronous reluctance permanent magnetic （SR-PM） motor with the field oriented control （FOC）. To get satisfactory control performance, a fuzzy adaptive proportion integration （PI） controller was used rather than a conventional PI controller for the position control. The controller tunes the PI parameters online with fuzzy logic, based on the error and the change of the error between the feedback and reference position. The superiority of the fuzzy PI controller compared to conventional controller is illustrated by simulations and experiments which confirm that the fuzzy PI con- troller effectively restrains overshoot of the position response, As a result, the servo system gives satisfactory steady state and dynamic performance.
基金
the National High-Tech Research and Development (863) Program of China (No. 2003AA755022)
