Analysis of Communication Performance Based on Typical Weakly Hard Real-time WorIdFIP Fieldbus
DOI:
https://doi.org/10.54097/ajst.v6i2.9517Keywords:
WorIdFIP, Communication performance, Aperiodic task.Abstract
This paper analyzes the fieldbus system of industrial network from the perspective of the typical weak hard real-time -- hard real-time. Based on the WorldFIP protocol, the periodic and aperiodic management modes of WorldFIP bus are discussed, and the utilization formulas of different aperiodic communication modes are given. Finally, the bandwidth utilization of centralized control bus protocol WofldFIP's aperiodic task scheduling is analyzed, and the performance is compared under different aperiodic arrival rates.
Downloads
References
Yang Xianhui, Fieldbus technology and its application. Tsinghua University Press,1998.
LIU Yang.PROFIBUS Fieldbus Communication Technology and its application research [J]. The wind science and technology, 2016 (10) : 17. DOI: 10.19392 / j.carol carroll nki. 1671-7341.2016.10.014.
Geng Liang,Control and communication co-design: Analysis andpractice on performance improvement in distributed measurement and controlsystem based on fieldbus and Ethernet, ISA Transactions,2015, 54(1) : 169-192.
Y.Q.Song,Performance evaluation of FIP fieldbus and application dimension.PhD thesis of INPL, Nancy,France,1991.
Fieldbus Foundation.Foundation specification system architecture.Fieldbus Foundation,Austin,Texas,1996.
E.T ovar,F.Vasques.Distributed computing for the factory-floor:a real time approach using WorldFIP.Computers in Industry, 2000, 44(1): 11 ~ 30.
L.A. lmeida, e. ovar, J.A lberto, G.F onseca, F.V asques) annotations for Schedulability analysis of rea - l time traffic in WorldFIP: an integrated approach.IEEE T rans on Industry Electronics, 2002,49(5) : 1165 ~ 1174.
WANG Tanh, ZHOU Yue, Yu Haibin, Yuan Mingzhe. Real-time communication analysis and heuristic scheduling of FF fieldbus system. Chinese Journal of Scientific Instrument, 2003, 24(1) : 1 ~ 6.
Chen Jiming, Wang Zhi,Yeqiong Song, Sun Youxian. Research on the scheduling problem of Foundation fieldbus aperiodic real-time task. Journal of Zhejiang University Engineering, 2003, 37(3) : 273 ~ 278.
Y.Q.Song,J.P.T homesse.Performance analysis of periodic and aperiodic rea-l time message transmission in FIP netw Orks. Proc. 9th International Conf. On Parallel and Distributed Computing Systems, Dijon, France, 1996499 ~ 506.
Wang Z,Song YQ,Yu HB,Sun YX.Stability analysis for mult-i class mult-i queue single server system under polling table.20th IEEE Conference of American Control Conference, 2002,V(6) : 4732 ~ 4737.
Chen Lei, Jin Jianxiang, Chu Jian. Research on bandwidth allocation optimization strategy for FF aperiodic communication. Chinese Journal of Scientific Instrument, 2002, 23(4) : 395 ~ 399.
S.H.Hong,Y.C.Kim.Implementation of a bandw idth allocation scheme in a token-passing fieldbus network.IEEE T rans.on Instrumentation and M easurement,2002,51(2) : 246 ~ 251.
