High-accuracy Sliding Mode Control for An AC Servo System
Zhao Jin; Wang Lijiu; Wan Suyun; Huang Jin'en(Huazhong University of Science and Technique)
This paper disigns a novel sliding mode controller for an indirect vector control a c servo system and effectively decreases chattering by inserting an integral loop. Theory analysis and simulation and experimental results show that the control strategy composed of the sliding mode controller and integral loop enables the system to be of good robustness and fastness and no-overshoot and very high accuracy. It is easy bo be applied. It provides an effective method for the control of high-performance a c servo system.
【CateGory Index】： TP275