Nonlinear Feedforward Compensation of BLDDM Position Control using Neural Network

신경회로망을 이용한 직접구동용 브러쉬없는 전동기 위치 추종 제어 시스템의 비선형 전향 보상

  • Kim, Kyeong-Hwa (Department of Electrical Engineering, Korea Advanced Institute of Science and Technology) ;
  • Lee, Jung-Hoon (Department of Electrical Engineering, Korea Advanced Institute of Science and Technology) ;
  • Ko, Jong-Sun (Department of Electrical Engineering, Korea Advanced Institute of Science and Technology) ;
  • Youn, Myung-Joong (Department of Electrical Engineering, Korea Advanced Institute of Science and Technology)
  • 김경화 (한국과학기술원 전기 및 전자공학과) ;
  • 이정훈 (한국과학기술원 전기 및 전자공학과) ;
  • 고종선 (한국과학기술원 전기 및 전자공학과) ;
  • 윤명중 (한국과학기술원 전기 및 전자공학과)
  • Published : 1994.07.21

Abstract

A robust position tracking controller of the BLDDM sensitive to the load torque disturbance and inertia variation is constructed It is consisted of the linear feedback controller and the nonlinear feedforward compensator using the neural network. With effietive feedforward compensation of neural network, the robust position control can be obtained, which is verified by computer simulations.

Keywords