| 采用故障树的数据链系统故障模式 |
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| 引用本文： | 刘宏波,黄向清,李丽华,杨路刚. 采用故障树的数据链系统故障模式[J]. 火力与指挥控制, 2012, 37(3): 180-183 |
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| 作者姓名： | 刘宏波 黄向清 李丽华 杨路刚 |
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| 作者单位： | 1. 海军工程大学电子工程学院,武汉,430033
2. 海军七零五厂,广东湛江,524016 |
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| 基金项目： | 海军工程大学科研基金资助项目(HGDQNJJ020) |
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| 摘 要： | 根据数据链系统的故障检测困难的特点,采用故障树分析法,建立了数据链系统的故障树;在详细分析数据链系统故障特点的基础上,提出了端口功能检测法、调制解调器替代法和电性能参数检测法3种故障定位方法。设计了端口功能检测法中数据测试仪、终端设备模拟器和自环测试监测仪的系统连接方法,设计了调制解调器替代法的系统连接方法和电性能参数检测法的常见电性能参数。综合使用故障检测定位方法,可快速定位数据链系统常见故障。
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| 关 键 词： | 故障树 数据链系统 故障模式 端口功能检测法 自环测试 |
Research of Fault Mode for Data Link System Using Fault Tree |
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| LIU Hong-bo , HUANG Xiang-qing , LI Li-hua , YANG Lu-gang. Research of Fault Mode for Data Link System Using Fault Tree[J]. Fire Control & Command Control, 2012, 37(3): 180-183 |
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| Authors: | LIU Hong-bo HUANG Xiang-qing LI Li-hua YANG Lu-gang |
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| Affiliation: | 1(1.Electronics Eng.College,Naval Univ.of Engineering,Wuhan 430033,China,2.Naval Factory No.705,Zhanjiang 524016,China) |
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| Abstract: | According to the features of fault mode of data link system,the fault tree of data link system is built based on fault tree analysis method.After analying the characteristic of Data Link system,we present three methods of fault location: method of detector of port function,substitution method of modem and method of detector of electrical performance parameters.We aslo design the connection method among the data-testing instrument,the terminal equipment simulator and the self-loop test monitor in method of detector of port function,link method between system in substitution method of modem and several common parameters in method of detector of electrical performance parameters.Synthesizing this methods of fault detector,we can quickly locate common faults of Data Link System. |
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| Keywords: | fault tree data link system fault mode detector of port function self test |
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