| 基于CPLD的控制器冗余设计 |
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| 引用本文： | 王剑,赵海燕. 基于CPLD的控制器冗余设计[J]. 微计算机信息, 2005, 0(13) |
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| 作者姓名： | 王剑 赵海燕 |
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| 作者单位： | 中国科学院沈阳自动化研究所，中国科学院沈阳自动化研究所 110016 中国科学院研究生院100039，110016 |
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| 基金项目： | 国家高技术研究发展计划(863计划)资助编号:2003AA412030-5 |
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| 摘 要： | 冗余技术是控制系统实现高可靠性的有效方法之一。文章给出了一种具有冗余切换功能的嵌入式系统控制器结构,并且详细介绍了冗余切换管理模块的CPLD实现方法,最后,仿真结果和实验验证了该模块的有效性。
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| 关 键 词： | 冗余 容错 可靠性 CPLD 控制器 |
Design of Redundancy of Controller in Control System Based on CPLD |
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| Shenyang Institute of Automation,Chinese Academyof Sciences,Shenyang ) Wang,Jian Zhao,Haiyan. Design of Redundancy of Controller in Control System Based on CPLD[J]. Control & Automation, 2005, 0(13) |
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| Authors: | Shenyang Institute of Automation Chinese Academyof Sciences Shenyang ) Wang Jian Zhao Haiyan |
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| Affiliation: | Shenyang Institute of Automation,Chinese Academyof Sciences,Shenyang 110016) Wang,Jian Zhao,Haiyan |
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| Abstract: | Redundancy technology is an effective method of real-izing high- reliability of control system. This paper presents acontroller structure with redundanct ability in embedded system,then describes a method of implementation for redundancyswitching management module with CPLD.Finaly simulation re-sult and experiments have verified the module. |
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| Keywords: | Redundancy Fault tolerance Reliability CPLD Controller |
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