接触网动态检测车身补偿参数测量
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摘要
基于接触网几何参数精确测量过程中检测车因存在误差及需要测量车体因振动产生的垂直和水平方向位移作为补偿值,分析了检测车的几种不同振动形式和相应数学模型,介绍了一套光学测量系统,可以精确地得到补偿值,并给出补偿值的准确性验证。
On the basis of vertical and horizontal displacement of inspection car body caused by the vibration due to existing errors during process of accurate measurement of OCS geometrical parameters, the paper analyzes several types of vibration and relative mathematical models for the inspection car, introduces a set of optical measurement system, by which offset values are able to be obtained accurately and the accuracy of the offset values are able to be verified accordingly.
On the basis of vertical and horizontal displacement of inspection car body caused by the vibration due to existing errors during process of accurate measurement of OCS geometrical parameters, the paper analyzes several types of vibration and relative mathematical models for the inspection car, introduces a set of optical measurement system, by which offset values are able to be obtained accurately and the accuracy of the offset values are able to be verified accordingly.
引文
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[12]刘涛,吴积钦,曾明.非接触式接触网检测车车体振动位移补偿系统[J].电气化铁道,2007(5):21-24.
[13]铁路计量技术与管理编写组.铁路计量技术与管理[M].北京:中国铁道出版社,2010:5-13.
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[15]G.W.Small,Z.S.Hegedus.Measurement of rail cross-section with solid-state sensor arrays.Optics and Laser Technology,1986,43-47.
[2]于万聚.高速电气化铁路接触网[M].成都:西南交通大学出版社,2001.
[3]黄健煜.高速接触网参数检测系统的设计与实现[D].西南交通大学,2003.
[4]刘晓勇.200 km/h动力综合检测车的研制与试验[D].大连交通大学,2007.
[5]W RJin,X Q Zhan,B H Jiang.Non-contact Rail-wear Inspecting System Based on Image Understanding.Mechatronics and Automation,2007,3854-3858.
[6]刘涛.接触网几何参数振动补偿系统研究[D].西南交通大学,2015.
[7]吴达.接触式接触网检测车车体振动位移补偿系统[J].铁道标准设计,2001,21(11):41-42.
[8]青莉.接触导线几何参数测量研究[D].西南交通大学,2005.
[9]刘寅秋.基于图像处理的接触网动态几何参数测量研究[D].中国铁道科学研究院,2012.
[10]陶泽光,李润方,林腾蛟.车辆系统振动的理论模态分析[J].振动与冲击,2001,20(2):74-75+88.
[11]李真华.钢轨断面高精度动态检测系统设计[D].北京交通大学,2008.
[12]刘涛,吴积钦,曾明.非接触式接触网检测车车体振动位移补偿系统[J].电气化铁道,2007(5):21-24.
[13]铁路计量技术与管理编写组.铁路计量技术与管理[M].北京:中国铁道出版社,2010:5-13.
[14]北京铁路工人技师协会.铁路客运专线运输与维护[M].北京:中国铁道出版社,2010.
[15]G.W.Small,Z.S.Hegedus.Measurement of rail cross-section with solid-state sensor arrays.Optics and Laser Technology,1986,43-47.