[1] Zhang G M, Luo L. Vehicle-track-bridge system dynamic analysis model and track irregularities control on quasi & high-speed railway[J]. China Railway Science, 22, 136-138(2001).
[2] Gia K N. Ruigómez J M G, Castillo F G. Influence of rail track properties on vehicle-track responses[J]. Proceedings of the Institution of Civil Engineers-Transport, 168, 499-509(2015).
[3] Liu T, Ren S W, Xu G Y et al. Upgrade of gauge-alignment system of type GJ-4 track inspection car[J]. China Railway Science, 27, 137-140(2006).
[4] Zhang Z X, Wang Z W, Zhou X F et al[J]. Track ride detection system based on BP neural network Electronic Technology & Software Engineering, 2018, 168-169.
[5] Wang J F, Song W A. Design of rail wear detection system based on LabVIEW[J]. Microcomputer Information, 23, 156-158(2007).
[6] Tsunashima H, Kojima T, Marumo Y et al. Condition monitoring of railway track and driver using in-service vehicle[J]. Journal of Mechanical Systems for Transportation & Logistics, 3, 154-165(2010). http://digital-library.theiet.org/content/conferences/10.1049/ic_20080320?fmt=bib
[7] Kang Xiong, Liu Xiubo, Li Hongyan et al. PSD of ballastless track irregularities of high-speed railway[J]. Scientia Sinica Techoligica, 44, 687-696(2014).
[8] Zhao L. Research on improving measurement accuracy and signal to noise ratio of laser range finder[D]. Changchun: Changchun University of Science and Technology(2010).
[9] Wang K Y, Zhai W M, Liu J X et al. Effect of rail irregularity wavelength on lateral running comfort of speed-raised train[J]. Journal of Traffic and Transportation Engineering, 7, 1-5(2007).
[10] Berggren E. Railway track stiffness: dynamic measurements and evaluation for efficient maintenance[D]. Stockholm: KTH Royal Institute of Technology(2009).
[11] Bian X C, Jiang H G, Chang C et al. Track and ground vibrations generated by high-speed train running on ballastless railway with excitation of vertical track irregularities[J]. Soil Dynamics and Earthquake Engineering, 76, 29-43(2015). http://www.sciencedirect.com/science/article/pii/s0267726115000329
[12] Li Y N, Zhao Y, Lin C Y et al. Depth information extraction with pyramid Lucas-Kanade optical flow method based on image segmentation[J]. Journal of the China Railway Society, 37, 63-68(2015).
[13] Li Y C, Fan Y C, Du Y H et al. Novel laser active image-denoising method[J]. Laser & Infrared, 41, 1036-1040(2011).
[14] Hong S M. Study on the measurement method of track inspection car[D]. Guangzhou: Guangdong University of Technology(2015).
