It is obvious that in order to keep normal operation of a metro system, tremendous works are needed for its maintenance, nevertheless how to get optimum maintenance solution is still a critical problem to be solved. This paper presents a Fuzzy-Set based theoretical approach for verifying the reasonability of current methods in maintenance, determining whether a device or facility system should be removed from operation for repair while the “Failure Mode and Effects Analysis (FMEA)” is used. Under such case, fuzzy quantitative treatment is operated to the linguistic/semantic expression of the FMEA, which identifies the failure status of the sub-systems (or its components) with fuzzy quantitative information for evaluating its overall deterioration state. A case study of vehicles’ maintenance in a metro network system in Shanghai is presented to show the applicability of the fuzzy treatment strategy to FMEA in the optimization of metro maintenance management.
목차
Abstract 1. Introduction 2. Methodologies 2.1. A word on FMEA 2.2. Fuzzy-set based assessment of FMEA 2.3. How fuzzy-set based method works? 3. A Case Study from Shanghai Metro System 3.1. Background 3.2. FMEA of metro train system 3.3. Fuzzy-set based assessment for train FMEA 3.4. Analysis and optimization to maintenance strategy 3.5. Discussions 4. Conclusions Acknowledgements References
보안공학연구지원센터(IJCA) [Science & Engineering Research Support Center, Republic of Korea(IJCA)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Control and Automation
간기
월간
pISSN
2005-4297
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Control and Automation Vol.6 No.4