A Failure Diagnosis Expert System

Wang Dadong; Xu Jinwu

doi:10.13374/j.issn1001-053x.1993.04.014

Volume 15 Issue 4

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Article Navigation > Chinese Journal of Engineering > 1993 > 15(4): 389-393

Wang Dadong, Xu Jinwu. A Failure Diagnosis Expert System[J]. Chinese Journal of Engineering, 1993, 15(4): 389-393. doi: 10.13374/j.issn1001-053x.1993.04.014

Citation:

Wang Dadong, Xu Jinwu. A Failure Diagnosis Expert System[J]. Chinese Journal of Engineering, 1993, 15(4): 389-393. doi: 10.13374/j.issn1001-053x.1993.04.014

Wang Dadong, Xu Jinwu. A Failure Diagnosis Expert System[J]. Chinese Journal of Engineering, 1993, 15(4): 389-393. doi: 10.13374/j.issn1001-053x.1993.04.014

Citation:

Wang Dadong, Xu Jinwu. A Failure Diagnosis Expert System[J]. Chinese Journal of Engineering, 1993, 15(4): 389-393. doi: 10.13374/j.issn1001-053x.1993.04.014

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A Failure Diagnosis Expert System

doi: 10.13374/j.issn1001-053x.1993.04.014

Department of Mechanical Engineering

Received Date: 1992-06-23
Available Online: 2021-10-18

Abstract

Abstract

This paper describes an expert (FDES) that has been designed to diagnose faults on bearings and gears. FDES is built by the following modules:Feature acquisition, Knowledge acquisition, Knowledge base management, Creating automatically meta-know-ledge, Inference engine, Explanation system and User interface. The system can perform:(a) automatical diagnosis; (b) precise diagnosis. Also, in this system,the method of fuzzy diagnosis is introduced, and the foreward and backward chaining controlled by a "blackboard structure" are used.
- expet system,
- fuzzy diagnosis,
- blackboard structure,
- failure diagnosis,
- meta-control