Implementation of High Speed, Precise Position Control Algorithm for Linear Machine Drive System

선형 전동기 구동 시스템의 고속, 정밀 위치 제어 알고리즘의 구현

Recently, the application of the linear machine for industrial field is remarkable increased, especially for the gantry machine and machine tool system. In these application, high precise position control performance is essentially required in steady/transient state. This paper presents the generalized PID position control algorithm which have rare sensitivity to mass and disturbance. Through the experimental results, it is shown that the proposed algorithm have good performance for the linear machine drives in the steady state and transient state in spite of the load mass varing.