| 基于令牌的以太网实时调度方法研究 |
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| 引用本文： | 杨礼凯,姜秀柱.基于令牌的以太网实时调度方法研究[J].化工自动化及仪表,2011,38(5):582-585. |
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| 作者姓名： | 杨礼凯 姜秀柱 |
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| 作者单位： | 中国矿业大学计算机学院,江苏,徐州,221008 |
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| 摘 要： | 通过对传统商用以太网优缺点的分析,指出了以太网在工业界应用的优势以及在实时控制网络中的致命弱点.在此基础上提出了基于令牌的以太网实时调度方法,来改进传统基于CSMA/CD介质访问控制机制的实时性能.
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| 关 键 词： | 以太网 令牌 调度 |
Method of Token-based Ethernet Real-time Scheduling |
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| YANG Li-kai,JIANG Xiu-zhu.Method of Token-based Ethernet Real-time Scheduling[J].Control and Instruments In Chemical Industry,2011,38(5):582-585. |
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| Authors: | YANG Li-kai JIANG Xiu-zhu |
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| Affiliation: | (School of Computer Science and Technology,China University of Mining and Technology,Xuzhou 221008,China) |
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| Abstract: | Ethernet in industrial control networks has been widely used.Based on the analysis of traditional commercial Ethernet,its application advantages in industry and the weakness in real-time control network were listed,and the token-based Ethernet real-time scheduling method was proposed to improve real-time performance of medium access control mechanism based on the traditional CSMA/CD. |
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| Keywords: | Ethernet token scheduling |
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