铁路通信信号工程技术2025，Vol.22Issue(10)：1-7,7.DOI:10.3969/j.issn.1673-4440.2025.10.001
磁浮列车测速定位方法设计与应用
Design and Application of Speed Measurement and Positioning Method for Maglev Train
摘要
Abstract
Maglev trains cannot use the traditional speed sensors like wheel-rail trains to measure the train operating status due to their characteristics.This paper analyzes the characteristics of existing train speed measurement and positioning methods based on eddy current sensors,and puts forward an approach for maglev train speed measurement and positioning based on the combination of acceleration sensor and eddy current sensor.Based on the engineering application of Fenghuang maglev sightseeing line,an application model is established,and an error analysis is conducted.The experimental result proves that the proposed method can effectively meet the engineering application requirements.关键词
磁浮列车/测速定位/加速度传感器/涡流传感器Key words
maglev train/speed measurement and positioning/acceleration sensor/eddy current sensor分类
交通工程引用本文复制引用
刘佳,王成,刘德卫,刘旭..磁浮列车测速定位方法设计与应用[J].铁路通信信号工程技术,2025,22(10):1-7,7.基金项目
四川省重大科技专项(2022ZDZX0043) （2022ZDZX0043）
