在线阅读 --自然科学版 1999年2期《模糊数学在设备故障诊断中的应用》
模糊数学在设备故障诊断中的应用--[在线阅读]
王道平1, 冯振声2, 孙立辉1
1. 河北经贸大学计算机系, 河北石家庄 050061;
2. 军械工程学院导弹工程系, 河北石家庄 050003
起止页码: 169--172页
DOI:
摘要
介绍了用于故障诊断的模糊关系矩阵的建立方法, 包括故障征兆论域、故障原因论域以及它们之间隶属关系的确定;在此基础上给出了基于模糊关系矩阵的故障诊断的一般方法;最后, 结合作者的实际工作, 介绍了一个诊断实例, 并就该方法的改进提出了建议

The Application of Fuzzy Mathematics in Fault Diagnosis of Equipment
WANG Dao-ping1, FENG Zhen-sheng2, SUN Li-hui1
1. Department of Computer Science, Hebei University of Economics and Trade, Shijiazhuang 050061, China;
2. Department of Missile Engering, Cordnance Engineering College, Shijiazhuang 050003, China
Abstract:
The method how to build a diagnosis matrix, including the determination of the fault omen field, the fault reason field and the subordinate relation between the two fields is, in the first place, introduced. Then, on the basis of the introduction, the general method of fault diagnosis based on the fuzzy relation matrix is given. Finally, introduce a concrete instance from our practical research, and offer a few proposals for the improvement of the diagnosis method.

收稿日期: 1998-10-4
基金项目: 国家自然科学基金资助项目(79770025)

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