Fast Fuzzy Controller of Electromagnetic Levitation Microactuator

An electromagnetic levitation micro-actuator was described. Aiming at the characteristics of the micro-actuator, a fuzzy control method was proposed. The input and output signals and the control parameters of control unit were analyzed and corrected. To verify the traceability of the micro-actuator, the real test experiments were performed using the step, square signals. The real test experimental results show that the control method for the micro-actuator was correct and feasible. (paper)