国防科技大学学报2016，Vol.38Issue(4)：191-198,8.DOI:10.11887/j.cn.201604030
磁浮轨道不平顺对悬浮系统影响的抑制方法
Method for suppressing influence of track irregularity to maglev suspension system
摘要
Abstract
In order to analyze the track irregularity,the source of the periodical irregularity was introduced,and the simplified model of track irregularity and a levitation module model were built.Based on these models,the impact of track irregularity on the suspension was discussed.The gap fluctuation of the system was analyzed when stimulated by the different length wavelength of the track periodical irregularity.Considering the track power spectrum density in the Tangshan maglev experimental line,the sensitive wave length was pointed and some advice for the improvement of the track building was given.As the fact that many low -speed maglev tracks have been built,the way of adjusting parameters of the controller to reduce the disturbance from track periodical irregularity was studied.关键词
磁浮列车/悬浮系统/轨道不平顺Key words
maglev train/suspension system/track irregularity分类
信息技术与安全科学引用本文复制引用
余佩,李杰,周丹峰,李金辉,王连春..磁浮轨道不平顺对悬浮系统影响的抑制方法[J].国防科技大学学报,2016,38(4):191-198,8.基金项目
国家科技支撑计划资助项目 （）
