Design of Speed Controller of Rolling Mill DC Motor Drive System Using Self-Tuning Regulator

자기 동조 제어기를 이용한 압연용 직류 전동기 구동 시스템의 속도 제어기 설계

In this paper a self-tuning control algorithm has been utilized to control speed of a rolling mill DC drive system. Inner current control loop is composed of predictive current controller and the outer speed control loop is composed of the self-tuning PI or IP controller. Computer simulation results reveal that the adaptive control algorithm using self-tuning control is capable of following the typical set point variations required for a rolling mill in conjunction with load torque variations on the shaft of the drive.