运用层次分析法分析影响铁路行车安全的因素

Determination of Factors Affecting Railway Traffic Safety by Analytical Hierachy Process

建立了铁路行车安全影响因素的层次结构模型，运用层次分析法计算了各层元素的单排序权重和总排序权重，并以此结果分析了影响铁路行车安全的因素．

The model of the hierarchy structure for factors which affect traffic safe ty in railway is set up. The coefficients of all factors in the final order are calculated through the analytic hierarchy process (AHP). The factors are analysed so that the bottlenecks in the system of the traffic safety in railway are determined. The critical factors are found.