| 机械零件失效辅助分析专家系统的设计与实现 |
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| 引用本文： | 周盛强,任丽君. 机械零件失效辅助分析专家系统的设计与实现[J]. 机械设计与制造, 2006, 2(11): 43-45 |
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| 作者姓名： | 周盛强 任丽君 |
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| 作者单位： | 北京航空航天大学,航空科学与工程学院,北京,100083;绍兴文理学院,绍兴,312000 |
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| 摘 要： | 失效分析是一门需要大量经验和领域知识的应用科学。在分析人类专家的失效分析过程的基础上，构造了一个基于规则的、能处理不确定因素的失效分析专家系统。着重论述了系统的结构功能设计与实现策略，包括失效领域知识和信息的分类、表达与组织，以及推理机和数据库管理。
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| 关 键 词： | 失效分析 知识表达 专家系统 |
| 文章编号： | 1001-3997(2006)11-0043-03 |
| 收稿时间： | 2006-03-10 |
| 修稿时间： | 2006-03-10 |
The design & realization of a failure analysis expert system of mechanic hardwares |
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| ZHOU Sheng-qiang,REN Li-jun. The design & realization of a failure analysis expert system of mechanic hardwares[J]. Machinery Design & Manufacture, 2006, 2(11): 43-45 |
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| Authors: | ZHOU Sheng-qiang REN Li-jun |
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| Affiliation: | 1 School of Aeronautic Science and Technology, Beijing University of Aeronautics and Astronautics, Beijing 100083,China;2Shaoxing University, Shaoxing 312000, China |
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| Abstract: | Failure analysis is an application science, needing a lot of experience and domain knowledge. Followed with the examination of human failure analysis process of mechanical failures, this paper decribed a failure analysis expert system based on rule - based reasoning technique, which can deal with uueertainty. And the design and implementation scheme of system function and structure were focased on, including classification and representation of domain knowledge and data of cases, associated inference engine and database management. |
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| Keywords: | Failure analysis Knowledge representation Expert system |
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