摘要
本文介绍一种利用激光和光电耦合器件(CCD)测量铁路轨距的新技术,它能够实现在较高速度下,以较高的精度,非接触测量轨距。
A new technique is described in this paper for measuring the track gauge by virtue of laser and Charge-Couple Device (CCD). The possible influence factors on measured results are discussed as well.
出处
《西南交通大学学报》
EI
CSCD
北大核心
1996年第2期180-184,共5页
Journal of Southwest Jiaotong University
