Title :
Development of a servo controller
Author :
Sato, Hiroshi ; Sawa, Eiji
Author_Institution :
Ind. & Power Syst. & Services Co., Toshiba Corp., Tokyo, Japan
Abstract :
The specification of the servo controller developed to realize a high speed positioning of X-Y stage is re-evaluated. This paper deals with effects of sampling period and quantization from the viewpoint of a response and a limit cycle. From the comparison results of the simulation and the experiment of positioning response, the validity of the specification is confirmed.
Keywords :
position control; sampling methods; servomotors; velocity control; X-Y stage; limit cycle; quantization error; sampling period; servo controller;
Conference_Titel :
SICE 2003 Annual Conference
Conference_Location :
Fukui, Japan
Print_ISBN :
0-7803-8352-4
