Paper Title:

Constructing a Web-Based Fuzzy Expert System for Aeroengine Fault Diagnosis

Periodical Applied Mechanics and Materials (Volumes 16 - 19)
Main Theme e-Engineering & Digital Enterprise Technology VII
Edited by Kai Cheng, Yongxian Liu, Xipeng Xu and Hualong Xie
Pages 753-757
DOI 10.4028/www.scientific.net/AMM.16-19.753
Citation Jian Rong Wang et al., 2009, Applied Mechanics and Materials, 16-19, 753
Online since October 2009
Authors Jian Rong Wang, Yang Zhang, Tian Yu You, Shou Ming Hou, Wan Shan Wang
Keywords Expert System, Fault Diagnosis, Fuzzy Relation Matrix, Knowledge Base, Web-Based
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Based on the analysis of current state of aeroengine fault diagnosis, this paper proposes the design and implementation of a web-based fuzzy expert system called WFESAFD, which is focused on the monitoring and fuzzy fault diagnosis of aeroengine. The system architecture and its components, such as web interface layer, monitor, knowledge acquisition and management, integrated data base, reasoning mechanism and knowledge base are illustrated. The detail process of system implementation and practical applications of WFESAFD are presented to illustrate and prove the proposed system’s applicability. Running results show the feasibility and reliability of the framework, which will be helpful to integrate the aeroengine diagnosis knowledge, improve the diagnosis efficiency and decrease the aeroengine diagnosis cost remarkably.