铁道科学与工程学报2016，Vol.13Issue(7)：1420-1425,6.
基于动态模糊理论的铁路货运安全评价研究
Railway freight safety evaluation based on dyna mic fuzzy theory
摘要
Abstract
Railway freight transportation safety factors were evaluated,and the first level indicators and the sec-ond level indicators were established according to railway freight transportation safety evaluation system.The eval-uation model was built by using the dynamic fuzzy theory.The grade score and index weight of each index were obtained to calculate the dynamic fuzzy values of all levels of indicators.Meanwhile,the level of safety of the in-dicators was directly reflected with its change.The findings can be used to improve the railway freight transporta-tion safety by taking corresponding countermeasures.关键词
货运安全/评价体系/动态模糊理论/评价模型/安全等级Key words
freight safety/evaluation system/dynamic fuzzy theory/evaluation model/safety level分类
交通工程引用本文复制引用
黄兴建,王伟..基于动态模糊理论的铁路货运安全评价研究[J].铁道科学与工程学报,2016,13(7):1420-1425,6.基金项目
铁道部科技研究开发计划资助项目 （）
