Analysis of the Measuring Model of Auto-Evaluation System of Railway Coupler

Jin Huang; Si Han Chen; Kai Zheng; Feng Hua Zhang

doi:10.4028/www.scientific.net/AMM.644-650.1118

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 644-650Analysis of the Measuring Model of Auto-Evaluation...

Analysis of the Measuring Model of Auto-Evaluation System of Railway Coupler

Abstract:

Due to the complex structure of railway coupler, the evaluation of coupler is always a difficult task for railway carriage inspection at present. Combining structural light scanning technology with movement mechanism, a coupler auto-evaluation system has been designed and realized. This paper emphasizes on analyzing the measuring model of the coupler evaluation system, and introducing the point cloud data processes for getting evaluation items. The system is more flexible and efficient than traditional detection method of coupler, and can meet the requirements of auto-evaluation items of coupler.

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Periodical:

Applied Mechanics and Materials (Volumes 644-650)

Pages:

1118-1121

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.644-650.1118

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Online since:

September 2014

Authors:

Jin Huang*, Si Han Chen, Kai Zheng, Feng Hua Zhang

Keywords:

Automatic Evaluation System, Line Structural Light Scanning, Railway Coupler

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* - Corresponding Author

References

[1] GU Wei, GAO Wen. Discussion of the Reason Estimation and Investigation of Couplers Separation[J]. Rolling Stock, 2001, 39(8): 42-43.

Google Scholar

[2] LIU Yunsheng, GUAN Changjun. Discussion of Inspection Measures for Coupler Knuckles[J]. Rolling Stock, 2005, 43(1): 39-40.

Google Scholar

[3] DONG Ximing. Several Issues about the Reliability and Safety of Modern Railways[J]. China Railway Science, 2000, 21(1): 94-100.

Google Scholar

[4] GENG Jason. Structured-Light 3D Surface Imaging: a Tutorial[J]. Advances in Optics and Photonics, 2011, 3(2): 128-160.

DOI: 10.1364/aop.3.000128

Google Scholar

[5] X Huiyuan, X You, Z Zhijian. Accurate Extrinsic Calibration Method of a Line Structured-Light Sensor Based on a Standard Ball[J]. IET Image Processing, 2011, 5(5): 369-374.

DOI: 10.1049/iet-ipr.2009.0153

Google Scholar

[6] LIU Yan, WANG Qinglin, SHE Jinhua. A Calibration Method for a Linear Structured Light System with Three Collinear Points[J]. International Journal of Computational Intelligence Systems, 2011, 4(6): 1298-1306.

DOI: 10.1080/18756891.2011.9727879

Google Scholar

[7] TSAI R Y. A Versatile Camera Calibration Technique for High-Accuracy 3D Machine Vision Metrology Using off-the-shelf TV Camera and Lenses[J]. IEEE Journal of Robotics and Automation, 1987, 3(4): 323-344.

DOI: 10.1109/jra.1987.1087109

Google Scholar