国防科技大学学报2025，Vol.47Issue(3)：222-231,10.DOI:10.11887/j.cn.202503023
模糊层次分析法在高速磁浮列车磁悬浮系统综合评估中的应用
Application of fuzzy analytic hierarchy process in comprehensive evaluation of suspension system in high-speed maglev train
摘要
Abstract
In order to comprehensively and scientifically evaluate the performance of suspension system in high-speed maglev train,a comprehensive evaluation method was designed based on fuzzy analytic hierarchy process.According to the operation law and capability characteristics of suspension system,an evaluation index system was proposed to characterize the performance of suspension system.The fuzzy analytic hierarchy process was used to determine the weight of the performance index of the suspension system,and a multi-layer fuzzy comprehensive evaluation model of the suspension system was established based on exponential scaling method and trapezoidal distribution method.A comprehensive performance evaluation system of suspension system based on operation data was developed,and the dynamic operation test was carried out on the Shanghai 1.5 km test line by using a 600 km/h high-speed maglev train.Results show that the comprehensive evaluation method of suspension system based on fuzzy analytic hierarchy process can comprehensively evaluate the performance of suspension system and realize the quantification and visualization of the evaluation results.关键词
高速磁浮列车/悬浮系统/综合评估/模糊层次分析Key words
high-speed maglev train/suspension system/comprehensive evaluation/fuzzy analytic hierarchy process分类
计算机与自动化引用本文复制引用
翟明达,刘信,李晓龙,龙志强..模糊层次分析法在高速磁浮列车磁悬浮系统综合评估中的应用[J].国防科技大学学报,2025,47(3):222-231,10.基金项目
国家自然科学基金资助项目(52402457,52332011) （52402457,52332011）
国家重点研发计划资助项目(2023YFB4302102) （2023YFB4302102）
