哈尔滨工业大学学报（英文版）2005，Vol.12Issue(1)：31-33,3.
Research of the algorithm of the closed-loop control system to control the piezoelectric actuator
Research of the algorithm of the closed-loop control system to control the piezoelectric actuator
WANG Guang-lin 1LIU Sheng-wei 1SHAO Dong-xiang 1LI Yun-feng1
作者信息
- 1. Dept. of Mechanical Engineering and Automation, Harbin Institute of Technology, Harbin 150001, China
- 折叠
摘要
Abstract
The piezoelectric actuator has been widely used in precision instruments and precision control. However, hysteresis, nonlinearity and creep exist in the actuator, which limit actuator applications and affect accuracy. This thesis introduces fuzzy control as the algorithm of a closed-loop control system to control the piezoelectric actuator. Fuzzy control can make this closed-looped system not only have high linearity, repeatability,accuracy and few overshoot, but isalso easily used.关键词
piezoelectric actuator/position control/closed-loop control/fuzzy controlKey words
piezoelectric actuator/position control/closed-loop control/fuzzy control分类
信息技术与安全科学引用本文复制引用
WANG Guang-lin,LIU Sheng-wei,SHAO Dong-xiang,LI Yun-feng..Research of the algorithm of the closed-loop control system to control the piezoelectric actuator[J].哈尔滨工业大学学报（英文版）,2005,12(1):31-33,3.
