| 飞行器故障诊断专家系统中的知识获取机制 |
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| 引用本文： | 陈玮,胡光锐,汪亚平.飞行器故障诊断专家系统中的知识获取机制[J].上海交通大学学报,2000,34(6):845-847. |
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| 作者姓名： | 陈玮 胡光锐 汪亚平 |
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| 作者单位： | 1. 上海交通大学,电子工程系,上海,200030
2. 上海航天局809所,上海,200050 |
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| 摘 要： | 根据某飞行器的诊断实例，先通过文字编辑模块（读取编辑器）转换源知识（实例）的形式，得到初始规则，然后运用归纳方法获得用于修理诊断的，精炼合理的系统知识，并由归纳分类形式知识库的分块分层结构，本 系统在ＨＰ ＶＥＥ的环境下开发实现，在某飞行器故障诊断的实际应用中能有效运行，完成知识的自动转换和分类精化。
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| 关 键 词： | 专家系统 知识获取 故障症状 飞行器 故障诊断 |
| 修稿时间： | 1999-04-07 |
Knowledge Acquisition in an Expert System for Fault Diagnosis of Certain Spacecraft |
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| CHEN Wei,HU Guang-rui,WANG Ya-ping.Knowledge Acquisition in an Expert System for Fault Diagnosis of Certain Spacecraft[J].Journal of Shanghai Jiaotong University,2000,34(6):845-847. |
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| Authors: | CHEN Wei HU Guang-rui WANG Ya-ping |
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| Abstract: | This paper introduced the method of knowledge acquisition in an expert system for fault diagnosis of certain spacecraft. After analyzed examples of the fault diagnosis, it constructed readeditor to obtain initial rules from the examples and optimized knowledgebase using induction logic. This system was realized in hewlettpackard visual engineering environment (HP VEE) of Windows. It can work efficiently during the fault diagnosing of certain spacecraft. |
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| Keywords: | expert system knowledge acquisition fault symptom separate with property |
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