中南大学学报(自然科学版)2023,Vol.54Issue(6):2111-2121,11.DOI:10.11817/j.issn.1672-7207.2023.06.003
高速铁路0.01~120m波段轨道不平顺功率谱密度函数的构建
Development on power spectral density function of track irregularity of 0.01-120 m waveband of high-speed railway
摘要
关键词
高速铁路/轨道不平顺/波段/功率谱密度函数/拟合Key words
high-speed railway/track irregularity/waveband/power spectral density(PSD)function/fitting分类
交通工程引用本文复制引用
陈宪麦,董春敏,魏子龙,李赛,杨飞,孙宪夫..高速铁路0.01~120m波段轨道不平顺功率谱密度函数的构建[J].中南大学学报(自然科学版),2023,54(6):2111-2121,11.基金项目
国家自然科学基金资助项目(51478482) (51478482)
中国国家铁路集团有限公司科技研究开发计划重点项目(N2019G012)(Project(51478482)supported by the National Natural Science Foundation of China (N2019G012)
Project(N2019G012)supported by the Key Program of Science and Technology Research and Development Plan of China National Railway Group Co.Ltd.) (N2019G012)