基于模糊层次分析法的轨道交通信号设备寿命评价模型
金捷洪海珠张雅
Lifespan Evaluation Model of Rail Transit Signal Equipment Based on Fuzzy Analytic Hierarchy Process
JIN JieHONG HaizhuZHANG Ya
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作者信息:上海申通地铁集团有限公司技术中心，201103，上海
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Affiliation:Technology Center of Shanghai Shentong Metro Group Co. Ltd., 201103, Shanghai, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.2020.01.014
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中图分类号/CLCN:F530.67: U231.7
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栏目/Col:研究报告
摘要:
通过结合层次分析法与模糊综合评价，建立信号设备使用寿命的影响因素树，进而建立信号设备使用寿命模糊层次评价模型。详细阐述了叶要素量化信息的等级划分和评价过程。多次评价的结果可生成追踪曲线，进而实现对设备状态的趋势预判，并提出相应的预警及维护策略建议。以上海轨道交通某设备为例，验证了该使用寿命模糊层次模型的可操作性和有效性。
Abstracts:
By combining analytic hierarchy process and fuzzy comprehensive evaluation, a tree structure of factors influencing signal equipment lifespan is constructed and the service lifespan fuzzy hierarchy evaluation model of the signal equipment is established. The classification criteria of leaf element state and evaluation process are elaborated. The results of multiple evaluations will generate tracking curves to be used for equipment status trend prediction, and corresponding prevention and maintenance strategies are proposed. The feasibility and validity of the evaluation model has been verified by a case of actual equipment in Shanghai rail transit.
引文 / Ref:
金捷，洪海珠，张雅.基于模糊层次分析法的轨道交通信号设备寿命评价模型[J].城市轨道交通研究，2020，23（1）：59.
JIN Jie，HONG Haizhu，ZHANG Ya.Lifespan Evaluation Model of Rail Transit Signal Equipment Based on Fuzzy Analytic Hierarchy Process[J].Urban mass transit，2020，23（1）：59.
JIN Jie，HONG Haizhu，ZHANG Ya.Lifespan Evaluation Model of Rail Transit Signal Equipment Based on Fuzzy Analytic Hierarchy Process[J].Urban mass transit，2020，23（1）：59.
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