Title :
Analysis of the Linear AC Servo Control for Short Stroke Precision Stage
Author_Institution :
Univ. of Shanghai for Sci. & Technol., Shanghai, China
Abstract :
Introduce a short stroke precision stage which is Droven by the linear AC servo motor. We build the mathematical model of the linear motor and the servo control system. The PID controller of the linear AC servo system is designed by partial model matching method. Parameters analysis and experiments are done. The results shows that this model has good positioning accuracy, good dynamic performance and good steady-state accuracy.
Keywords :
AC motors; control system synthesis; linear motors; machine control; position control; servomotors; three-term control; PID controller; linear AC servo control; linear AC servo motor; positioning accuracy; short stroke precision stage; steady state accuracy; Hysteresis motors; Mathematical model; Permanent magnet motors; Servomotors; Linear Motor; Precision Stage; Servo Control;
Conference_Titel :
Intelligent Computation Technology and Automation (ICICTA), 2011 International Conference on
Conference_Location :
Shenzhen, Guangdong
Print_ISBN :
978-1-61284-289-9
DOI :
10.1109/ICICTA.2011.99
