Detection System for Scratch on the Wheel Tread of Train Based on PSD

Ping He; Ying Li; Yuan Guo; Pan Li

doi:10.4028/www.scientific.net/AMM.249-250.9

Paper Titles

Preface and Organizing Committee

Study on the Method of Crack Detection of Steel Rods Based on Modal Analysis
p.3

Detection System for Scratch on the Wheel Tread of Train Based on PSD
p.9

Effects of Time Dependent Temperature and Thermal Radiation on Free Convection Flow in Unsteady Couette Motion
p.15

Numerical Simulation of Stress Wave Propagation Induced by Cut Blasting in Multi-Media
p.22

Quantifying Fractal Dynamics of Metallogenic Systems with Detrended Fluctuation Analysis
p.26

Bottom Dead Center Repeat Precision of High-Speed Press Measurement
p.31

Research on Fatigue Life of Autofrettaged Thick-Walled Cylinder in Probabilistic Fracture Mechanics
p.36

Numerical Analysis of Ice Accretion and Icing Effects on Airfoils
p.40

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 249-250Detection System for Scratch on the Wheel Tread of...

Detection System for Scratch on the Wheel Tread of Train Based on PSD

Abstract:

At present, scratch on the wheel tread of train is detected mostly in low-speed circumstance in China. For this reason, a high-precision detection system for scratch on the wheel tread of train based on PSD which adapts to high-speed moving train is presented. Firstly, the principle of scratch detection based on PSD is given. Then, the acquisition and computing system for scratch on the wheel tread of train based on PSD is designed with TMS320F2812. Finally, the human-computer interaction system based on Visual Studio 6.0 is designed. The results show that the detection system for scratch on the wheel tread of train based on PSD can realize detection for scratch on the wheel tread of train and have advantages of high precision, high efficiency, high reliability and well human-machine interface.

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Applied Mechanics and Mechanical Engineering III

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Periodical:

Applied Mechanics and Materials (Volumes 249-250)

Pages:

9-14

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.249-250.9

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Online since:

December 2012

Authors:

Ping He, Ying Li, Yuan Guo, Pan Li

Keywords:

PSD, Scratch Detection, Scratch on Wheel Tread, TMS320F2812

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References

[1] YH Huang, XR Gao, W Li, ZY Wang. Inspection and judgment of wheel tread flat signal of locomotive based on parallelogram mechanism, Electric Drive for Locomotives, 52-53 (2008).

Google Scholar

[2] Condier J F, Fodiman P. Experimental characterization of wheel and rail surface roughness, Journal of Sound and Vibration, 231(1) (2000) 667-672.

DOI: 10.1006/jsvi.1999.2553

Google Scholar

[3] SG He. Discussion on detection system for scratch on the wheel tread, Locomotive & Rolling Stock Technology, 6(2008) 26.

Google Scholar

[4] YX Wang, ZP Yang. Survey on dynamic inspection method for wheel flat, Rolling Stock, 40(6)(2002) 9-12.

Google Scholar

[5] Y Zhang, L Wang, XR Gao. A review of wheel tread damage detection technologies in and out of China. Locomotive & Rolling Stock, (1)(2002) 1-8.

Google Scholar

[6] SJ Hou. Initial research on the automatic computer inspection system for wheel treads, Rolling Stock, 39(12) (2001) 36-38.

Google Scholar

[7] JQ Li, J Liu, Research and experiment of the method for checking and measuring tread flats of wheels automatically, Journal of Tongji University, 31(4) (2003), 473.

Google Scholar

[8] P He, P Li, HQ Sun. Acoustic Signal Acquisition System of Train Bearing, Automation & Instrumentation, 10(26) (2011) 8.

Google Scholar