The Achievement of the Algorithm of the High Precision Dynamic Rail-Weighbridge System

Abstract:

The dynamic rail-weighbridge is a sort of weighing machine,which is used to weigh the load of large moving vehicles.Compared with the static rail-weighbridge,it is more convenient to complete the weighing task,because the vehicles are always moving in the process and need not to stop for weighing.This article brings up a new set of dynamic rail-weighbridge system,which could conduct data-acquiring of the trains’ dynamic data first,then process the information and at last auquire the trains’weight,the speed and other functional parameters,when the trains passed through the the weighing platform.During the later processing of the data,the algorithm makes use of the mechanics and figures out the weight of the trains,considering the swing or vibration from different orientations of each carriage and the deformation of the steel rails when the rails passes.

• Periodical: Applied Mechanics and Materials (Volumes 226-228)
• Pages: 1932-1937
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.226-228.1932
• Online since: November 2012
• Authors: Xiang Tian, Wen Hou
• Keywords: Algorithm (GA), Dynamic Rail-Weighbridge, High Precision, LabWindows/CVI, MATLAB

References

[1] B.Y. XIE: Measurement Technology, (2002) No.3, p.35, pp.34-35. (In Chinese)

[2] W.P. Gao, L.Y. Xiang, X.C. Lu and Z.H. Wang, Weighing Apparatus, Vol. 31 (2002) No.5, p.21. (In Chinese)

[3] H.Z. Feng and J.T. Zheng, Weighing Apparatus, Vol. 33 (2004) No.6, pp.15-16. (In Chinese)

[4] C.L. Shang, Railway Construction, (2008) No.11, pp.98-101. (In Chinese)

[5] Information on http://www.advantech.com.cn/products/search.aspx?keyword=pci-1612

[6] Y.M. Zhang and H. L: Mechanical Vibration Foundation (Higher Education Press, China 2010), pp.8-24. (In Chinese)