| 非接触式钢轨三维轮廓参数检测系统研究 |
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| 引用本文： | 陈十进,刘瑾,杨海马,刘海珊,韦钰,肖俊,解光耀.非接触式钢轨三维轮廓参数检测系统研究[J].仪表技术与传感器,2019(5):64-67. |
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| 作者姓名： | 陈十进 刘瑾 杨海马 刘海珊 韦钰 肖俊 解光耀 |
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| 作者单位： | 上海工程技术大学电子电气工程学院;上海理工大学光电信息与计算机工程学院 |
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| 基金项目： | 国家自然科学基金(61701296);上海市自然科学基金(17ZR1443500);上海工程技术大学实践教学建设项目(P201702003) |
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| 摘 要： | 目前国内钢轨检测行业以接触式测量为主,其测量精度低,智能化水平不高,本文设计了能够满足铁路行业标准的检测系统。硬件部分由激光轮廓仪采集钢轨信息。软件部分通过角度法、距离法等高效的几何算法检测出扭曲度、平直度等钢轨信息。经实验验证,本装置测得钢轨水平平直度误差小于0.4 mm,垂直平直度误差小于0.6 mm,扭曲度误差小于0.45 mm,符合国家标准要求。
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| 关 键 词： | 钢轨检测 平直度 扭曲度 激光轮廓仪 几何形态 |
Study on Non-contact Rail Three-dimensional Profile Parameter Detection System for Rails |
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| CHEN Shi-jin,LIU Jin,YANG Hai-ma,LIU Hai-shan,WEI Yu,XIAOJun,XIE Guang-yao.Study on Non-contact Rail Three-dimensional Profile Parameter Detection System for Rails[J].Instrument Technique and Sensor,2019(5):64-67. |
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| Authors: | CHEN Shi-jin LIU Jin YANG Hai-ma LIU Hai-shan WEI Yu XIAOJun XIE Guang-yao |
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| Affiliation: | (School of Electronic and Electrical Engineering,Shanghai University of Engineering Science,Shanghai 201620,China;School of Optical-Electrical and Computer Engineering,University of Shanghai forScience and Technology,Shanghai 200093,China) |
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| Abstract: | CHEN Shi-jin;LIU Jin;YANG Hai-ma;LIU Hai-shan;WEI Yu;XIAOJun;XIE Guang-yao(School of Electronic and Electrical Engineering,Shanghai University of Engineering Science,Shanghai 201620,China;School of Optical-Electrical and Computer Engineering,University of Shanghai forScience and Technology,Shanghai 200093,China) |
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| Keywords: | rail inspection straightness distortion laser profiler geometric form |
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