Accurate contour control of mechatronic servo systems without parameter adjustment by use of modified input data method

Abstract

This paper describes an accurate contour control by a modified input data method for industrial mechatronic servo systems without adjustment of servo parameters. Adjustment of servo parameters is a tedious task to achieve high performance contour control in mechatronic servo systems. The modified input data method can realize adequately accurate contour control performance within considerably large tolerance in servo parameter errors. The effectiveness of the proposed method has been verified by simulation and experimental studies on contour control of an actual mechatronic servo system.