| 高可靠性可重构单板双机系统设计 |
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| 引用本文： | 陈之涛. 高可靠性可重构单板双机系统设计[J]. 工业控制计算机, 2010, 23(4): 4-6 |
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| 作者姓名： | 陈之涛 |
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| 作者单位： | 华东电子工程研究所,安徽,合肥,230031 |
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| 摘 要： | 为了提高某高原无人值守雷达中波控系统的可靠性,必须对波控计算机进行双机热备份设计。介绍了利用两块嵌入式PCI04模块设计的可用于恶劣环境下的双机控制系统,并就双机之间如何实现故障检测、自动切换、系统重构进行了详细的分析,同时对单板双机的可靠性进行了研究分析。
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| 关 键 词： | 嵌入式PC104 双机系统 可重构 高可靠性 |
Design of High Reliability and Reconfigurable Dual-Computer System on Board |
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| Chen Zhitao. Design of High Reliability and Reconfigurable Dual-Computer System on Board[J]. Industrial Control Computer, 2010, 23(4): 4-6 |
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| Authors: | Chen Zhitao |
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| Abstract: | The duplex hot-backup system design is very important to improve the reliability of beam steering system of certain unattended radar in plateau area.This paper introduces two dual-computer system using two embedded PC104 modules used in adverse environments,and explains how to realize the fault location,automatic switching and system reconfiguration between two dual-computer system.This paper also studies and analyses the reliability of dual-computer system on board. |
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| Keywords: | Embedded PClO4 dual-computer system reconfigurable high reliability |
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