A Position Control System of D.C. Motor Using Microprocessor

마이크로프로세서를 이용한 직류전동기의 위치제어 시스템

  • An, Mi-Rang (Power Electronics Lab., Korea Electrotechnology Research Institute) ;
  • Kim, Jong-Soo (Power Electronics Lab., Korea Electrotechnology Research Institute) ;
  • Kim, Young-Seok (Power Electronics Lab., Korea Electrotechnology Research Institute) ;
  • Joe, Kee-Yeon (Power Electronics Lab., Korea Electrotechnology Research Institute)
  • 안미랑 (한국 전기 연구소, 전력 전자 연구실) ;
  • 김한수 (한국 전기 연구소, 전력 전자 연구실) ;
  • 김영석 (한국 전기 연구소, 전력 전자 연구실) ;
  • 조기연 (한국 전기 연구소, 전력 전자 연구실)
  • Published : 1987.11.20

Abstract

A design of digital position control system with DC Motor is presented. The digital position control system is constructed by power circuits, interface circuits and control circuits using single chip microprocessor (8096). All control functions are implemented on the 16 bit micro-processor requiring only on incremental encoder for speed and position sensing. The control schemes are used by the proportional control for some modifications and braking algorithms. This digital position system offered to the fast response, good steady-state accuracy, flexibility and reliability, Hardware, software features and experimental results of this system are described.

Keywords