A Computer Aided System for URT Maintenance Optimization Based on a FMEA-fuzzy Model

• 作者: HU Hao LIN Shao-pei LIYe XU Wen-bin ZHENG Hong ZHU Wei
• 来源期刊: 国际设备工程与管理：英文版
• 学科: 交通运输
• 关键词: 城市轨道交通系统 计算机辅助系统 模糊模型 FMEA 优化 维护 城市轨道交通列车 汽车维修
• 年，卷（期）: 2012,（4）
• 所属期刊栏目: Contents
• 页码范围: 193-207
• 页数: 15页
• 分类号: U239.5|TP391.7
• 语种: 英文

摘要

In recent years, urban rail transit (URT) systems have rapidly developed in China, however, their existing strategies for vehicle maintenance are still based on experiential and qualitative methods which result in either high cost or emergencies. In this paper, a tentative attempt at introducing the fuzzy set theory into quantitative analysis and assessment of URT trains' failures was presented. Based on the proposed FMEA-fuzzy model, a com- puter aided system for URT maintenance optimization was developed. The overall structure and procedure of the system were described in detail, and the important issues, including the development environment, improvement to FMEA table, acquisition of weight distribution matrix P, and setting of fuzzy vector R, were also discussed. Initial application into the vehicle maintenance of Shanghai Metro System shows, that the proposed model and computer aided system have a good performance and consequently are worth further development.

作者信息

序号	姓名	单位	发文数	被引次数	H指数	G指数
1	ZHU Wei		1	0	0.0	0.0
2	ZHENG Hong		1	0	0.0	0.0
3	LIN Shao-pei		1	0	0.0	0.0
4	HU Hao		1	0	0.0	0.0
5	LIYe		1	0	0.0	0.0
6	XU Wen-bin		1	0	0.0	0.0