The design of rail straightness detector based on the laser displacement sensor

Lijie Wang; Weichao Shi; Dekai Xu; Yifeng Mei

doi:10.1117/12.3039230

5 August 2024 The design of rail straightness detector based on the laser displacement sensor

Lijie Wang, Weichao Shi, Dekai Xu, Yifeng Mei

Proceedings Volume 13226, Third International Conference on Advanced Manufacturing Technology and Manufacturing Systems (ICAMTMS 2024); 132260H (2024) https://doi.org/10.1117/12.3039230
Event: 3rd International Conference on Advanced Manufacturing Technology and Manufacturing Systems (ICAMTMS 2024), 2024, Changsha, China

Abstract

The straightness of the rail track not only affects the running speed and comfort of the train, but also leads to violent noise and damage to the accelerated train, and even endangers the traffic safety. Therefore, the detection of the rail straightness is crucial to the maintenance of the track. This paper designed a rail straightness detector based on laser displacement sensor. According to the detection requirements of rail straightness, through the design of the detector structure and hardware and software, the manufacturing of the mechanical structure of the experimental prototype and the debugging of the software system were completed. And the detection accuracy of the detector was tested experimentally. The results show that the rail straightness detector has the characteristics of reliable detection performance and many detection points, which provides technical support for the rail straightness detection.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Lijie Wang, Weichao Shi, Dekai Xu, and Yifeng Mei "The design of rail straightness detector based on the laser displacement sensor", Proc. SPIE 13226, Third International Conference on Advanced Manufacturing Technology and Manufacturing Systems (ICAMTMS 2024), 132260H (5 August 2024); https://doi.org/10.1117/12.3039230

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