| 扫描式激光测径技术的算法新探 |
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| 引用本文： | 陶雷,李新秋,张力生. 扫描式激光测径技术的算法新探[J]. 无损检测, 2007, 29(7): 386-388 |
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| 作者姓名： | 陶雷 李新秋 张力生 |
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| 作者单位： | 清华大学,核能与新能源研究所,北京,100084 |
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| 摘 要： | 为了提高激光扫描测径技术的测量精度和测量稳定性，在研究了传统的激光扫描法测径的原理和算法后，提出了一种激光扫描测径的新算法。新算法充分利用了扫描光路的几何关系和数值计算技术。在产品生产过程中，新算法的应用提高了测量精度，降低了产品成本。
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| 关 键 词： | 管径测量 激光扫描 平场透镜 算法研究 |
| 文章编号： | 1000-6656（2007）07-0386-03 |
| 收稿时间： | 2006-02-23 |
| 修稿时间： | 2006-02-23 |
A New Computational Method in Laser Scanning Measurement of Diameter |
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| TAO Lei,LI Xin-qiu,ZHANG Li-sheng. A New Computational Method in Laser Scanning Measurement of Diameter[J]. Nondestructive Testing, 2007, 29(7): 386-388 |
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| Authors: | TAO Lei LI Xin-qiu ZHANG Li-sheng |
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| Affiliation: | Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing 100084, China |
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| Abstract: | Based on the research of the traditional computational method in laser scanning measurement of diameter, intrinsic disadvantages in the method are found. In order to avoid these disadvantages, improve the precision of the measurement and cut down the cost of instrument, a new computational method is developed and described in this paper. |
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| Keywords: | Measurement of diameter Scanning laser fO lens Computational research |
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