| 故障诊断专家系统 |
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| 引用本文： | 石荣德,赵廷弟.故障诊断专家系统[J].北京航空航天大学学报,1995,21(4):7-12. |
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| 作者姓名： | 石荣德 赵廷弟 |
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| 作者单位： | 北京航空航天大学工程系统工程系 |
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| 摘 要： | 以运七飞机起落架为实例研究开发了通用故障诊断专家系统，对系统的需求分析和功能，知识的获取与表达、推理逻辑及系统模型建立等技术关键进行了论述，且用故障树分析、故障模式、影响分析及面向对象技术等方法作为解决关键的措施。
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| 关 键 词： | 专家系统 故障诊断 起落架 运输机 |
FAULT DIAGNOSIS EXPERT SYSTEM |
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| Shi Rongde, Zhao Tingdi, Tu Qingci, Chang Wenbing.FAULT DIAGNOSIS EXPERT SYSTEM[J].Journal of Beijing University of Aeronautics and Astronautics,1995,21(4):7-12. |
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| Authors: | Shi Rongde Zhao Tingdi Tu Qingci Chang Wenbing |
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| Abstract: | Taking the landing-gear of Y7 airliner as an example. a general fault diagnosis expertsystem was developed. The key tasks. such as the requirements analysis, functions definition,knowledge acquisition and representation. inference logics. and system modelling are discussed. FTA, FMEA, and object-oriented techniques are used as the basic approaches for accomplishing these tasks. The system has the features of good generality,openness.and powerfull inference capability. It has played an important role in assuring an schedule dispatchand flight safety of Y7 airliner. |
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| Keywords: | expert systems: fault diagnosis: landing gears: transporters |
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