摘要
提出一种基于模糊穴的轨道交通安全评估方法FCRS(Fuzzy-Cell based Rail traffic Safety analysis)。该方法从轨道交通安全相关要素的辨识,内外部属性的动态演化过程,分析轨道交通安全状态的动态演变机理。利用神经网络实现了模糊穴模型。实验及应用表明该方法在改善主动安全预警水平中取得了较好的效果。
An Fuzzy-Cell based Rail Traffic Safety analysis is proposed. This method explores Rail Transport associated factors, and dynamic evolution process of intrinsic and extrinsic attributes, to analyse dynamic evolution mechanaics of Rail Transport safety status. Neural network is utilized to implement Fuzzy-Cell model. Experiments and field application show that it works well to improve active safety prealarm level.
出处
《模糊系统与数学》
CSCD
北大核心
2008年第2期162-168,共7页
Fuzzy Systems and Mathematics
基金
国家自然基金资助项目(60674001)
国家863项目
关键词
轨道交通
安全评估
模糊穴
Rail Transport
Safety Analysis
Fuzzy-cell
