| 基于改进模糊综合评价的走行部安全评估方法研究 |
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| 引用本文： | 李熙,朱晓宁,蔡国强.基于改进模糊综合评价的走行部安全评估方法研究[J].物流技术,2011(11):115-117,138. |
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| 作者姓名： | 李熙 朱晓宁 蔡国强 |
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| 作者单位： | 北京交通大学轨道交通控制与安全国家重点实验室; |
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| 摘 要： | 采用改进层次分析法分析轮对轴箱装置、构架、弹簧悬挂装置、中央牵引装置、基础制动装置、驱动装置及相互之间的重要度,采用模糊综合评价方法建立城市轨道交通车辆走行部综合安全评估模型进行评估。在改进层次分析法中,提出采用聚类分析采集模糊风险评价集中的风险隶属度矩阵。针对评估结果探讨了采用风险控制措施降低风险的方法。
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| 关 键 词： | 城市轨道交通车辆 走行部 安全评估 模糊层次分析评价 |
Study on Running Gear Safety Evaluation Based on Improved Fuzzy Comprehensive Evaluation Method |
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| LI Xi,ZHU Xiao-ning,CAI Guo-qiang.Study on Running Gear Safety Evaluation Based on Improved Fuzzy Comprehensive Evaluation Method[J].Logistics Technology,2011(11):115-117,138. |
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| Authors: | LI Xi ZHU Xiao-ning CAI Guo-qiang |
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| Institution: | LI Xi,ZHU Xiao-ning,CAI Guo-qiang(State Key Laboratory of Rail Traffic Control & Safety,Beijing Jiaotong University,Beijing 100044,China) |
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| Abstract: | In order to improve the safety of urban rail transit operations,improved analytic hierarchy process(AHP) is employed to analyze the importance of different parts of the running gear of metro trains.On this basis,an urban rail transit vehicles running gear fuzzy safety assessment model is established and risk matrix of fuzzy risk assessment are gathered via clustering analysis of AHP.Finally,measures for risk reduction are discussed. |
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| Keywords: | urban rail transit vehicle running gear safety assessment fuzzy-AHP assessment |
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