华东交通大学学报Issue(3)：1-5,11,6.
基于模式搜索法高精度矫正钢轨磨耗测量的定位偏差
High-precision Positioning Deviation Correction of Rail Wear Measurement Based on Pattern Search Method
向文明 1沈钢1
作者信息
- 1. 同济大学铁道与城市轨道交通研究院，上海 201804
- 折叠
摘要
Abstract
The rail needs to be modified regularly for the purpose of keeping good wheel-rail contact relationship, and the rail wear amount is an important index obtained before and after modifying the rail, which may be influ-enced by different positioning of the measuring instrument with some deviation. A method is presented in this pa-per to correct the positioning deviation. The verification tests show that this proposed method is feasible in high-precision positioning deviation correction of rail wear measurement.关键词
钢轨磨耗测量/模式搜索法/定位偏差/算法Key words
rail wear measurement/pattern search method/positioning deviation/algorithm分类
交通工程引用本文复制引用
向文明,沈钢..基于模式搜索法高精度矫正钢轨磨耗测量的定位偏差[J].华东交通大学学报,2014,(3):1-5,11,6.
