| 激光用于筛网检测的研究 |
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| 引用本文： | 徐俊利.激光用于筛网检测的研究[J].北京工商大学学报(自然科学版),1989(2). |
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| 作者姓名： | 徐俊利 |
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| 作者单位： | 北京轻工业学院机械工程系 |
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| 摘 要： | 本文主要论述利用激光对筛网尺寸进行检测的基本原理和实际测量系统。与传途测量方法相比,它具有测量精度高、速度快的优点。本文还给出了实验结果。
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| 关 键 词： | 二维 付里叶变换 频域 |
THE RESEAREH OF MEASURING METHOD BY A LASER FOR THE SIEVE |
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| Xu Jun li.THE RESEAREH OF MEASURING METHOD BY A LASER FOR THE SIEVE[J].Journal of Beijing Technology and Business University:Natural Science Edition,1989(2). |
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| Authors: | Xu Jun li |
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| Institution: | Beijing Institute of Light Industry |
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| Abstract: | In this Paper, a new high precision and effective method of laser measurement of the Sieve is introduced Compared with traditional measurment technigues, this method Possesses the abvantages of high Precision and fast measuring. In the paper the results of measuring experiment are also given. |
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| Keywords: | two—dimensions Fourier transfer fregueney domain |
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