1.株洲时代电子技术有限公司,湖南 株洲 412007
王文星(1982—),男,硕士,高级工程师,现从事钢轨探伤与自动控制研究;E-mail:wangwx@csrzic.com
扫 描 看 全 文
王文星, 罗江平, 张东方, 等. 基于磨耗的自动分段补偿对中控制算法[J]. 机车电传动, 2021,(2):60-65.
Wenxing WANG, Jiangping LUO, Dongfang ZHANG, et al. Automatic Segment Compensation Alignment Control Algorithm Based on Rail Head Wear[J]. Electric Drive for Locomotives, 2021,(2):60-65.
王文星, 罗江平, 张东方, 等. 基于磨耗的自动分段补偿对中控制算法[J]. 机车电传动, 2021,(2):60-65. DOI: 10.13890/j.issn.1000-128x.2021.02.010.
Wenxing WANG, Jiangping LUO, Dongfang ZHANG, et al. Automatic Segment Compensation Alignment Control Algorithm Based on Rail Head Wear[J]. Electric Drive for Locomotives, 2021,(2):60-65. DOI: 10.13890/j.issn.1000-128x.2021.02.010.
基于激光轮廓测量原理的轮式探头(即探轮)自动对中系统的作用是确保探轮始终位于钢轨中心位置,使超声波能够正常扫查钢轨,保证探伤检测正常进行。为解决对中控制应用的难点,改进自动对中控制算法,提出基于钢轨轨头磨耗值对对中控制基准进行自动分段补偿的算法,解决了在轨头磨耗严重但对中系统控制偏差正常的情况下,仍然出现0°底波失波的问题。通过对实际钢轨线路进行试验验证,证明了改进算法能够减少0°底波失波,提高了磨耗线路上的探伤检测效果。
RSU (roller search unit) automatic alignment system which is based on laser profile measurement theory ensures that the RSU is always above the center of the rail, so that the ultrasonic can scan the rail normally and ensuring normal flaw detection. In order to solve the difficult problems of alignment control application, the automatic alignment control algorithm was improved and the automatic segment compensation method for alignment control benchmark based on rail head wear was proposed. The proposed algorithm solved the problem of 0 degree bottom wave loss in the case of severe rail head wear and normal control deviation of the alignment system. With actual rail lines test, it was proved that the improved algorithm could reduce the 0 degree bottom wave loss and improve the flaw detection effect on the wear rail lines.
钢轨探伤车自动对中系统控制算法钢轨轨头磨耗分段补偿轨道交通钢轨
rail flaw detection vehicleautomatic alignment systemcontrol algorithmrail head wearsegment compensationrail transitrail
徐清霞, 柴晓冬, 郑树彬, 等. 一种钢轨磨耗测量的新方法[J]. 上海工程技术大学学报, 2013, 27(3): 278-282.
XU Qingxia, CHAI Xiaodong, ZHEN Shubin, et al. New method of rail wear measurement[J]. Journal of Shanghai University of Engineering Science, 2013, 27(3): 278-282.
孙军华, 王伟华, 刘震, 等. 基于结构光视觉的钢轨磨耗测量方法[J]. 北京航空航天大学学报, 2016, 36(9): 1026-1029.
SUN Junhua, WANG Weihua, LIU Zhen, et al. Rail wear measurement method based on structured-light vision[J]. Journal of Beijing University of Aeronautics and Astronautics, 2016, 36(9): 1026-1029.
戴春阳, 胡华锋, 高亮, 等. 地铁运营条件与线路参数对曲线钢轨磨耗的影响[J]. 都市快轨交通, 2011, 24(5): 6-10.
DAI Chunyang, HU Huafeng, GAO Liang, et al. Simulation study on metro operation and line parameters affecting rail wear on curves[J]. Urban Rapid Rail Transit, 2011, 24(5): 6-10.
颜怡翥. 广州地铁5号线小半径曲线钢轨磨耗分析[J]. 城市轨道交通研究, 2011, 14(6): 55-57.
YAN Yizhu. Analysis of sharp curve rail wear of Guangzhou subway line 5[J]. Urban Mass Transit, 2011, 14(6): 55-57.
王文星. 一种带磨耗补偿的自动对中控制装置: CN201810361325.0[P]. 2018-11-16.
WANG Wenxing. An automatic alignment control device with abrasion compensation: CN201810361325.0[P]. 2018-11-16.
中华人民共和国铁道部. 43 kg/m~75 kg/m钢轨订货技术条件:TB/T 2344—2012[S].
China's Ministry of Railways. Technical specifications for the procurement of 43 kg/m~75 kg/m rails: TB/T 2344—2012[S].
0
浏览量
6
下载量
0
CSCD
0
CNKI被引量
关联资源
相关文章
相关作者
相关机构