| 基于单激光的玻璃测厚系统研究 |
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| 引用本文： | 王志强,潘晋孝,刘宾,陈平. 基于单激光的玻璃测厚系统研究[J]. 北京联合大学学报(自然科学版), 2014, 28(4): 89-92 |
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| 作者姓名： | 王志强 潘晋孝 刘宾 陈平 |
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| 作者单位： | 中北大学信息探测与处理山西省重点实验室,太原,030051 |
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| 基金项目： | 国家自然科学基金项目，山西省自然科学基金项目 |
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| 摘 要： | 玻璃厚度是衡量玻璃制品质量的一项重要性能指标.为了测量玻璃厚度,研究了基于单激光的玻璃测厚装置.首先,根据光学原理仿真分析确定了激光的最佳入射角,通过CCD获取的光斑中心位置求取玻璃的实际厚度,并与使用游标卡尺的测量结果进行对比,发现单激光玻璃测厚的精度能达到0.01 mm,满足实际的检测要求.
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| 关 键 词： | 玻璃测厚 单激光 最佳入射角 |
Research on the Method of Glass Thickness Measurement Based on Single Laser |
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| WANG Zhi-qang,PAN Jin-xiao,LIU Bin,CHEN Ping. Research on the Method of Glass Thickness Measurement Based on Single Laser[J]. Journal of Beijing Union University, 2014, 28(4): 89-92 |
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| Authors: | WANG Zhi-qang PAN Jin-xiao LIU Bin CHEN Ping |
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| Affiliation: | (Shanxi Key Laboratory of Signal Capturing ＆ Processing, North University of China, Taiyuan 030051, China) |
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| Abstract: | Thickness is an important performance index to measure the quality of glass products. In order to measure the thickness of the glass, this paper studies the glass thickness measurement device based on single laser. According to the principle of optical simulation analysis, the best angle of incident laser is determined. Then the actual thickness of the glass is calculated by the center position of laser spot which is acquired by CCD. Finally compared with the measured results, the precision of this method can be reached 0.01 mm. This can meet the requirement of the actual testing. |
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| Keywords: | Glass thickness measurement Single laser Optimal incident angle CCD |
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