대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2006년 학술대회 논문집 정보 및 제어부문
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- Pages.111-113
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- 2006
Foundation Fieldbus에서 토큰-패싱 전송 방식의 실험적 성능 평가
Experimental Performance Evaluation of Token-Passing Mechanism in Foundation Fieldbus
초록
FOUNDATION fieldbus provides scheduling and token-passing services for cyclic and sporadic data respectively. In this paper, we evaluate the delay performance of token-passing mechanism in FOUNDATION fieldbus network system using an experimental model. This paper introduces a method of developing an experimental model which consists of 10 nodes of FOUNDATION fieldbus communication device. Using the experimental model, we evaluate the delay performance of time-critical and time-available data with respect to change of TTRT parameter.