전기전자학회논문지 (Journal of IKEEE)

  • 제5권1호
  • /
  • Pages.35-42
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  • 2001
  • /
  • 1226-7244(pISSN)
  • /
  • 2288-243X(eISSN)
한국전기전자학회 (Institute of Korean Electrical and Electronics Engineers)
권호 표지

Traffic Analysis of a CAN-based Control System

  • 김대원 (명지대학교 전기정보제어공학부)
  • Kim, Dae-Won (Dept. of Electrical and information control Eng., Myongji Univ.)
  • 발행 : 2001.07.01
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초록

This paper deals with an architecture of network-based control system using the CAN(Controller Area Network) protocol and its traffic analysis. It is difficult to determine an optimal network-based control architecture for a specific AGV(Autonomous Guided Vehicle) system with a manipulator arm. The fixed number of periodic messages to be occurred is pre-defined in the system. To determine whether the proposed system architecture is effective or not, we perform traffic analysis for the real-time communication of all messages. Through simulations, the range of transmission speed is found satisfying required conditions and the permissible number of additional sensors is investigated for improving the system performance, when the sampling periods of analog sensors are determined under fixed condition that the transmission speed is over 500Kbps.

키워드

참고문헌

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