›› 2014, Vol. 27 ›› Issue (11): 56-.

• Articles • Previous Articles     Next Articles

Research on Control System of Piezoelectric Actuator

LIU Hongfei,LI Ketian,CHEN Wu,ZHAN Donghai   

  1. (School of Electrical Engineering,Guangdong University of Technology,Guangzhou 510006,China)
  • Online:2014-11-15 Published:2014-11-19

Abstract:

To meet the demand of fast tool servo (FTS),a control system of piezoelectric actuator is designed.Upon receiving the control command from PC,the microcontroller sends the control signal to PA96,and the actuator is controlled by the signal amplified by PA96.The results indicate that the system has the advantages of high precision,simple structure and stable performance.

Key words: piezoelectric actuator;serial communication;PA96 chip

CLC Number: 

  • TP273