| 金属丝网超差尺寸激光检测方法的研究 |
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| 引用本文： | 张广军.金属丝网超差尺寸激光检测方法的研究[J].北京航空航天大学学报,1993(3):56-60. |
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| 作者姓名： | 张广军 |
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| 作者单位： | 北京航空航天大学自动控制系 |
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| 摘 要： | 本文提出了采用对金属丝网光学傅里叶频域中谱点光强锐度分布进行概率统计分析,以实现金属丝网超大网孔尺寸与超差比例检测的检测方法,并进行了实验研究。实验结果表明,采用概率统计分析实现金属丝网超差尺寸检测的检测方法是较为有效的。
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| 关 键 词： | 金属丝网 傅里叶频谱 概率统计 |
A STUDY ON THE METHOD FOR MEASURING THE SIZES EXCEEDING THE SPECIFIED SIZES OF WIRE SIEVES BY LASER |
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| Zhang Guangjun.A STUDY ON THE METHOD FOR MEASURING THE SIZES EXCEEDING THE SPECIFIED SIZES OF WIRE SIEVES BY LASER[J].Journal of Beijing University of Aeronautics and Astronautics,1993(3):56-60. |
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| Authors: | Zhang Guangjun |
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| Institution: | Dept. of Auto. Control |
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| Abstract: | In this paper, the method, which is applied to measuring the sizes exceeding the specified sizes of wire sieves by using probable statistic analysis for the acutance of the intensity spectrum, is proposed. It is verified through the experiments. The experimental results show that the method is applicable. |
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| Keywords: | wire sieves Fourier transform spectrum probable statistic analysis |
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