| 空管系统中双机热备份管理的设计与实现 |
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| 引用本文： | 周禄华,张兴旺,高涛.空管系统中双机热备份管理的设计与实现[J].中国民航飞行学院学报,2011,22(1):48-51. |
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| 作者姓名： | 周禄华 张兴旺 高涛 |
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| 作者单位： | 1. 南京莱斯信息技术股份有限公司,江苏南京,210007
2. 中国民航飞行学院,四川广汉,618307 |
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| 摘 要： | 在空管关键系统中,一些双机热备份子系统由于系统检测容错软件本身存在出错的可能性,使得双机热备份系统的可靠性降低。本文介绍了空管系统中基于代理检测的应用级双机热备份系统的设计原理及其具体实现。
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| 关 键 词： | 空管系统 双机管理 可靠性 |
Design and Implementation of the Dual Hot-spare Management in Air traffic Control System |
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| Zhou Luhua,Zhang Xinwang,Gao Tao.Design and Implementation of the Dual Hot-spare Management in Air traffic Control System[J].Journal of China Civil Aviation Flying College,2011,22(1):48-51. |
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| Authors: | Zhou Luhua Zhang Xinwang Gao Tao |
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| Institution: | Zhou Luhua1 Zhang Xinwang2 Gao Tao2 (1 Nanjing LES Information Technology Co. Ltd. Nanjing 210007 Jiangsu China) (2 Civil Aviation Flight University of China Guanghan 618307 Sichuan China) |
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| Abstract: | In the core of the air traffic control systems some dual hot-spare sub-systems have the possibility of making errors as the result of the fault-tolerant software system itself existing errors,which reduces the reliability of the dual hot-spare system. This paper introduces the design principle and implementation of the applicable dual hot-spare system based on agent detection. The new design is improved on the basis of the original dual management and has the merit of applying the primary spare in process w... |
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| Keywords: | Air Traffic Control System Dual management Reliability |
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