FOUNDATION fieldbus; token-passing; delay; experimental model
Issue Date
2006-10
Publisher
대한전기학회
Citation
CICS";06 정보 및 제어 학술대회 논문집, Page. 111 - 113
Abstract
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.