| 利用数字图像处理技术实现音圈电机运动检测 |
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| 引用本文： | 阮国威,汤晓华,李健,王娟. 利用数字图像处理技术实现音圈电机运动检测[J]. 北京轻工业学院学报, 2009, 0(4): 17-20 |
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| 作者姓名： | 阮国威 汤晓华 李健 王娟 |
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| 作者单位： | 北京工商大学机械工程学院,北京100048 |
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| 摘 要： | 为了精确分析音圈电机的运动（特性）规律,运用IMPERX公司生产的高速相机,采用非接触式测量的方法;运用数字图像处理技术,在MATLAB平台上通过追踪特征点的运动轨迹,实现音圈电机运动的精确测量,并分析其运动特性.实验结果表明,音圈电机直线运动特性较好,视频运动分析可行.
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| 关 键 词： | 音圈电机 高速图像采集 数字图像处理 |
MOVEMENT MEASUREMENT OF VOICE COIL ACTUATOR BASED ON DIGITAL IMAGE PROCESSING TECHNOLOGY |
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| RUAN Guo-wei,TANG Xiao-hua,LI Jian,WANG Juan. MOVEMENT MEASUREMENT OF VOICE COIL ACTUATOR BASED ON DIGITAL IMAGE PROCESSING TECHNOLOGY[J]. Journal of Beijing Institute of Light Industry, 2009, 0(4): 17-20 |
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| Authors: | RUAN Guo-wei TANG Xiao-hua LI Jian WANG Juan |
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| Affiliation: | ( College of Mechanical Engineering, Beijing Technology and Business University, Beijing 100048, China ) |
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| Abstract: | In order to precisely analysis the movement characteristics of voice coil actuator, high-speed camera produced by IMPERX company was used with the non-contract measurement method. To realize the precise measurement of voice coil actuator, the feature point of the moving target was tracked by using the digital image processing technology based on the platform of MATLAB. Then the movement characteristics can be analyzed. The experiment results indicated that the movement characteristics of voice coil actuator perform well and the vision movement analysis is effective. |
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| Keywords: | voice coil actuator high-speed image acquisition digital image process |
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