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TTE时间同步协议关键算法研究和仿真分析 被引量：4

TTE Synchronization Protocol Key Algorithm and Simulation Analysis
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摘要 针对一种用于安全关键领域的实时网络协议——时间触发以太网(time triggered ethernet,TTE),分析研究TTE的时钟同步协议,对时钟同步流程以及协议涉及到时序保持算法、集中算法、时钟同步算法进行研究和分析。建立网络交换机和节点机的模型,构建时间触发网络通信仿真平台,对时间触发以太网时钟同步协议进行仿真分析,验证了该时间同步算法能完成时间同步,并且精度保证在95 ns以内。 The paper focus on a real-time network, time-triggered Ethemet （TTE）, which is used in safety-critical systems. The clock synchronization protocol related to the process of clock synchronization is researched and the permanence algorithm, compression algorithm, and clock synchronization service are analyzed. Then, the simulation platform including the switch model and node model is build. Finally the effeetiveness and efficiency of time-triggered Ethernet clock synchronization are simulated and analyzed.
作者 黄韬 陈长胜
机构地区 中航工业西安航空计算技术研究所
出处 《电子科技大学学报》 EI CAS CSCD 北大核心 2014年第3期437-442,共6页 Journal of University of Electronic Science and Technology of China
关键词 算法 时钟同步 仿真 时间触发 algorithm clock synchronization simulation time-triggered
分类号 TP393.1 [自动化与计算机技术—计算机应用技术]
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参考文献13

  • 1杨仕平,桑楠,熊光泽.基于Ethernet技术的安全关键实时网络[J].软件学报,2005,16(1):121-134. 被引量：22
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二级参考文献28

  • 1赵海.现场总线网络中实时连接和实时通信的研究[J].计算机研究与发展,1997,34(5):362-367. 被引量：5
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共引文献21

同被引文献28

引证文献4

二级引证文献5

电子科技大学学报
2014年 第3期

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