一种新的基于激光摄像系统的轨道安全检测车
摘要
We develop and build a new type of inspection car. A beam that is not rigidly connected to the train axle boxes and can absorb the vibration and impact caused by the high speed train is used, and a laser-camera measurement system based on the machine vision method is adopted. This method projects structural light onto the track and measures gauge and longitudinal irregularity. The measurement principle and model are discussed. Through numerous practical experiments, the rebuilt car is found to considerably eliminate the measurement errors caused by vibration and impact, thereby increasing measurement stability under high speeds. This new kind of inspection cars have been used in several Chinese administration bureaus.
引用本文（GB/T 7714）
Shengwei Ren, Shiping Gu, Guiyang Xu, 等. 一种新的基于激光摄像系统的轨道安全检测车[J]. Chinese Optics Letters, 2011.
引文网络
本站仅收录题录与摘要供学习参考，全文版权归属出版方；如有侵权请联系我们删除。