Position Control of VR Stepper Motor Using Fuzzy Technique

This book deals with simulation and control of a variable reluctance (VR) stepper motor. After implementation of a mathematical model, a control circuit has been designed. This circuit allows the VR stepper motor to rotate in different step angles. The position step response of the VR stepper motor shows an avoidable overshoot might affect the performance of the operation.Therefore, a fuzzy technique is proposed to solve this problem. The simulation results show a significant improvement regarding to both of overshoot and settling time.