| 基于网络远程测试诊断系统的研究 |
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| 引用本文： | 李勇,吕永卫. 基于网络远程测试诊断系统的研究[J]. 计算机测量与控制, 2005, 13(10): 1040-1043 |
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| 作者姓名： | 李勇 吕永卫 |
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| 作者单位： | 北京航空航天大学,北京,100083;西北工业大学,陕西,西安,710072 |
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| 摘 要： | 基于网络和虚拟仪器的远程测试诊断系统，可实现对远端测控站测控设备的技术指标的远程测试与故障的远程分析诊断；介绍了远程测试诊断系统的硬件组成和软件设计，重点分析了系统设计中应用的关键技术，包括在线指导、案例查询、专家系统故障诊断、故障树分析方法和数据压缩；以频谱分析仪的远程测试为例，给出了远程测试诊断系统的应用实例,并分析了其应用与推广的可行性。。
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| 关 键 词： | 远程测试 故障诊断 虚拟仪器 专家系统 |
| 文章编号： | 1671-4598(2005)10-1040-04 |
| 修稿时间： | 2005-06-11 |
Research on Remote Test and Diagnostic System Based on Network |
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| Li Yong,Lu Yongwei. Research on Remote Test and Diagnostic System Based on Network[J]. Computer Measurement & Control, 2005, 13(10): 1040-1043 |
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| Authors: | Li Yong Lu Yongwei |
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| Abstract: | Remote test and diagnostic system, which is based on network and virtual instrument, can utilize remote test and fault diagnostic on specifications of remote test and control station's equipments. The hardware constitution and software design of the system are discussed. The key points, including online-guide, case inquire, expert system fault diagnostic, obstructs the tree analytic approach and data compression are introduced. A spectrum analyzer remote test demonstration is provided. |
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| Keywords: | remote test fault diagnostic virtual instrument expert system |
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