According to the characteristics of maglev trains, technology like fiber grating speed measurement, eddy current speed measurement, Doppler radar speed measurement are selected, which are suitable for the complex magnetic field environment and are used for maglev train speed measurement. According to different technical characteristics, a variety of sensor fusion speed measurement methods and equipment layout schemes are studied. Accurate speed measurement, zero-speed detection of maglev trains are realized. The speed measurement of the fusion of multiple speed sensors can help to achieve precise train control, zero speed determination and precise parking.


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    Title :

    Research on speed measurement method of multi-sensor fusion of maglev train


    Contributors:
    Shi, Jing (author) / Cui, Junfeng (author) / Yang, Mingchun (author) / Jia, Yunguang (author) / Xiong, Guanghua (author)

    Conference:

    2nd International Conference on Internet of Things and Smart City (IoTSC 2022) ; 2022 ; Xiamen,China


    Published in:

    Proc. SPIE ; 12249


    Publication date :

    2022-05-06





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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