| 钢丝绳激光在线测长方法研究 |
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| 引用本文： | 徐伟,王珩,苏明.钢丝绳激光在线测长方法研究[J].测控技术,2015,34(5):13-15. |
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| 作者姓名： | 徐伟 王珩 苏明 |
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| 作者单位： | 贵州师范大学机械与电气工程学院机械与控制仿真重点实验室,贵州贵阳,550014 |
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| 基金项目： | 贵州省教育厅自然科学研究项目（黔教合KY字［2013］194）；贵州省科技厅2014年度工业攻关计划项目（黔教合GY字［2014］3038）；贵州省科技创新人才团队（黔科合人才团队［2014］4013） |
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| 摘 要： | 针对目前传统接触测长固有的打滑、磨损等问题,提出一种钢丝绳激光在线测长方法,利用激光成像技术、视觉检测技术以及数字图像处理技术对线结构激光器投射到钢绳表面所形成的图像纹理进行分析和处理,间接获得运动钢绳在线实时长度.实验证实,此方法能有效解决打滑、磨损等问题,同时还具备精度高的特点.
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| 关 键 词： | 钢绳 在线测长 线结构激光 数字图像处理 |
Study on Method of Online Length Measurement of Wirerope |
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| XU Wei
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WANG Heng
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SU Ming.Study on Method of Online Length Measurement of Wirerope[J].Measurement & Control Technology,2015,34(5):13-15. |
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| Authors: | XU Wei WANG Heng SU Ming |
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| Abstract: | A non-contact length measurement method of the line structured laser of the online wirerope is proposed to overcome the disadvantages of the skid and abrasion of the traditional contact length measurement.The real-time length of the online wirerope is indirectly calculated by analyzing and processing the images of the changing line structured laser projected onto the surface of the online wirerope in the use of the laser imaging system technology,the machine vision inspection technology and the digital image processing technology.The experiments indicate that the method has the advantage of high accuracy and can highly overcome the disadvantages of the skid and abrasion of the contact length measurement. |
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| Keywords: | wirerope online length measurement line structured laser digital image processing |
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