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工业以太网性能分析与建模
Alternative TitleAnalysis Performance of Industrial Ethernet and Modeling Research
周桂平; 王宏
Department其他
Source Publication仪表技术与传感器
ISSN1002-1841
2013
Issue2Pages:95-97
Indexed ByCSCD
CSCD IDCSCD:4813299
Contribution Rank1
Funding Organization国家863高技术研究计划(2009AA04Z155);; 国家自然科学基金重点项目(61034008)
Keyword工业以太网 排队论 网络吞吐量 网络延时
Abstract介绍工业控制网络的发展状况,在此基础上讨论工业以太网的实时性及以往相关研究的不足,从以太网的介质访问方式CSMA/CD入手,引出网络延时,同时根据排队论的理论建立了工业以太网的排队系统模型,并且建立了工业以太网的数学模型,然后根据模型分析了工业以太网的传输延时,得出了由于网络之间的冲突而引发的发送延时及排队延时和影响信道吞吐量的主要因素,并分析了传输延时对整个网络系统性能的影响,推导出了对分析和设计网络控制系统进一步研究有重要的公式并进行了仿真,结果显示传输延时和网络吞吐量与数据帧长成正比,工业以太网的模型建立完全正确。
Other AbstractThis paper introduced the late development of industrial control network, and then discussed the real time and shortage of relevant research in industrial Ethernet. It started from the Ethernet media access method CSMA / CD,led to the network delay, setting up the queuing system model for industrial Ethernet according to the theory of queuing theory, and analyzing transmis- sion time-delay of industrial Ethemet. It obtained transmission time-delay and queuing time-delay that caused by conflict among the network control systems and main factors which affect the channel throughput. The paper analyzed the transmission time-delay impact on the performance of the entire network system, and deduced important formulas that effect analysis and designed a network control system further study and simulate these formulas.
Language中文
Citation statistics
Cited Times:1[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/12444
Collection其他
Affiliation1.中国科学院沈阳自动化研究所
2.中国科学院研究生院
3.沈阳中科博微自动化技术有限公司
Recommended Citation
GB/T 7714
周桂平,王宏. 工业以太网性能分析与建模[J]. 仪表技术与传感器,2013(2):95-97.
APA 周桂平,&王宏.(2013).工业以太网性能分析与建模.仪表技术与传感器(2),95-97.
MLA 周桂平,et al."工业以太网性能分析与建模".仪表技术与传感器 .2(2013):95-97.
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