噪声与振动控制2017，Vol.37Issue(1)：82-85,97,5.DOI:10.3969/j.issn.1006-1335.2017.01.018
轨道交通车辆车轮显著多边形提取方法
Method for Extracting Significant Polygons of Railway Wheels
王瑞乾 1李晔 1储丽霞 2张学飞1
作者信息
- 1. 常州大学城市轨道交通学院,江苏常州213164
- 2. 常州西南交通大学轨道交通研究院,江苏常州213164
- 折叠
摘要
Abstract
A Chebyshev band-pass filter model is established.According to the model,the data of wheel circumferential profile irregularity can be quickly separated into a few polygons in different orders with completed information of amplitude and phase of the irregularity reserved.After checked and verified,the model is applied to the identification and extraction of significant polygons of a subway wheel and ideal results are achieved.关键词
振动与波/切比雪夫带通滤波器/轨道车辆/周向不平顺/车轮多边形Key words
vibration and wave/chebyshev band-pass filter/railway vehicles/circumferential profile irregularity/wheel polygon分类
交通工程引用本文复制引用
王瑞乾,李晔,储丽霞,张学飞..轨道交通车辆车轮显著多边形提取方法[J].噪声与振动控制,2017,37(1):82-85,97,5.
