| 基于激光二维散射原理在线测量表面粗糙度 |
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| 引用本文： | 张秋佳,赵玉华,韩冬,余平,刘明珠.基于激光二维散射原理在线测量表面粗糙度[J].光电工程,2011,38(6):110-114. |
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| 作者姓名： | 张秋佳 赵玉华 韩冬 余平 刘明珠 |
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| 作者单位： | 张秋佳,赵玉华,余平,刘明珠,ZHANG Qiu-jia,ZHAO Yu-hua,YU Ping,LIU Ming-zhu(哈尔滨理工大学应用科学学院,哈尔滨,150080);韩冬,HAN Dong(黑龙江省电信分公司,哈尔滨,150000) |
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| 基金项目： | 黑龙江省教育厅科学研究资助项目 |
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| 摘 要： | 针对现有零件表面粗糙度测量仪器操作复杂,现场测量能力差的问题,提出一种基于激光二维散射的在线测量方法,该方法不仅可以测量表面粗糙度的统计参数,而且可以反映出表面纹理的形貌特征.在测量中,用无衍射激光光束作光源,用高精度的CCD摄像机作位移传感器,利用Matlab进行表面粗糙度测量数据采集与处理,使表面粗糙度在线检测成为...
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| 关 键 词： | 表面粗糙度 激光散射 二维散射 在线检测 |
On-line Measurement of Surface Roughness Based on Laser Two-dimensional Scattering Principle |
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| ZHANG Qiu-jia,ZHAO Yu-hua,HAN Dong,YU Ping,LIU Ming-zhu.On-line Measurement of Surface Roughness Based on Laser Two-dimensional Scattering Principle[J].Opto-Electronic Engineering,2011,38(6):110-114. |
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| Authors: | ZHANG Qiu-jia ZHAO Yu-hua HAN Dong YU Ping LIU Ming-zhu |
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| Affiliation: | ZHANG Qiu-jia1,ZHAO Yu-hua1,HAN Dong2,YU Ping1,LIU Ming-zhu1(1.Applied Science College,Harbin University of Science and Technology,Harbin 150080,China:2.Telecommunication Company of Heilongjiang,Harbin 150000,China) |
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| Abstract: | Referring to the complicated operating and bad field measuring of existing surface roughness,an on-line measurement method is presented based on laser two-dimensional scattering principle.The method proposed can not only measure the surface roughness parameters,but also figure out the surface topography.In this measurement,by using non-diffraction laser beam as light source and high accuracy CCD camera as displacement sensor,and applying the method of signal processing of surface roughness by Matlab,real-ti... |
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| Keywords: | surface roughness laser scattering two-dimensional scattering on-line measurement |
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