摘要
系统地介绍了国内外磁悬浮列车测速定位技术的研究现状,详细地分析了各类技术的特点与适用范围,以此为基础,提出了高速磁悬浮列车测速定位技术的发展方向,并介绍了一种新型的基于阵列光栅的高速磁悬浮列车测速定位方法。
The research status of speed measurement and positioning technology for maglev trains at home and abroad is systematically introduced.The characteristics and application scope of various technologies are analyzed in detail.Based on this,the development direction of speed measurement and positioning technology for high-speed maglev trains is proposed.A novel high-speed magnetic levitation train speed positioning method based on array gratings.
作者
童杏林
魏敬闯
邓承伟
张翠
冒燕
许欧阳
殷仁杰
TONG Xinglin;WEI Jingchuang;DENG Chengwei;ZHANG Cui;MAO Yan;XU Ouyang;YIN Renjie(National Engineering Laboratory for Optical Fiber Sensing Technology,Wuhan University of Technology,Wuhan 430070,China)
出处
《激光杂志》
北大核心
2020年第3期1-5,共5页
Laser Journal
关键词
高速
磁悬浮列车
测速定位
研究进展
high speed
maglev train
speed positioning
research progress
