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

Jing Shi; Junfeng Cui; Mingchun Yang; Yunguang Jia; Guanghua Xiong

doi:10.1117/12.2637021

8 May 2022 Research on speed measurement method of multi-sensor fusion of maglev train

Jing Shi, Junfeng Cui, Mingchun Yang, Yunguang Jia, Guanghua Xiong

Proceedings Volume 12249, 2nd International Conference on Internet of Things and Smart City (IoTSC 2022）; 122493C (2022) https://doi.org/10.1117/12.2637021
Event: 2022 2nd International Conference on Internet of Things and Smart City (IoTSC 2022）, 2022, Xiamen, China

Abstract

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.

Citation Download Citation

Jing Shi, Junfeng Cui, Mingchun Yang, Yunguang Jia, and Guanghua Xiong "Research on speed measurement method of multi-sensor fusion of maglev train", Proc. SPIE 12249, 2nd International Conference on Internet of Things and Smart City (IoTSC 2022）, 122493C (8 May 2022); https://doi.org/10.1117/12.2637021

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
6 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Sensors

Radar

Velocity measurements

Doppler effect

Data fusion

Signal detection

Distance measurement

Show All Keywords

Keywords/Phrases

Search In:

Publication Years