Journal of Institute of Control, Robotics and Systems (제어로봇시스템학회논문지)

Institute of Control, Robotics and Systems (제어로봇시스템학회)
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A Scheduling Method of Periodic Data in the Foundation Filedbus and Experimental Evaluation

Foundation Fieldbus에서 주기적 데이터 스케듈링 기법 및 실험적 평가

  • 송승민 (LG전자 UMTS 시스템 연구소) ;
  • 홍승호 (한양대학교 전자컴퓨터공학부)
  • Published : 2005.02.01
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Abstract

This paper experimentally validates the efficacy of scheduling method that satisfies the performance requirement of periodic data in the Foundation Fieldbus. The scheduling method allocates periodic data traffic to a bandwidth-limited fieldbus medium. The scheduling method generates schedule list that records schedule starting time and schedule period of each periodic data. This study developed an experimental model of a Foundation Fieldbus network system. Using the experimental model, this study showed that the scheduling method can be easily implemented in a practical Foundation Fieldbus network system. The results obtained from the experimental evaluation showed that the scheduling method restricts the delay of periodic data to a pre-specified bound.

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References

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