대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

CAN(Controller Area Network) 프로토콜을 이용한 네트워크 제어시스템 설계

Design Methodology of Networked Control System using CAN(Controller Area Network) Protocol

  • 정준홍 (성균관대학교 정보통신공학부) ;
  • 최수영 (성균관대학교 정보통신공학부) ;
  • 조용석 (건양대학교 IT학부) ;
  • 박기헌 (성균관대학교 정보통신공학부)
  • Jung, Joon-Hong (School of Information and Communication Eng., Sungkyunkwan Univ.) ;
  • Choi, Soo-Young (School of Information and Communication Eng., Sungkyunkwan Univ.) ;
  • Cho, Yong-Seok (School of Information Tech., Konyang Univ.) ;
  • Park, Ki-Heon (School of Information and Communication Eng., Sungkyunkwan Univ.)
  • 발행 : 2003.07.21
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초록

This paper presents a new design methodology of networked control system using CAN(Controller Area Network). Feedback control systems having control loops closed through a network are called networked control systems. We design CAN nodes which can transmit control and monitoring data through network bus and apply these to networked control system design. We analyze the variation of stability property according to network-induced delay and determine a proper sampling period of networked control system that preserves stability performance. The results of the experimental example validate effectiveness of our networked control system.

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