| 基于线阵CCD的激光三角测量技术 |
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| 引用本文： | 杨墨,宋金城,董旭.基于线阵CCD的激光三角测量技术[J].北华航天工业学院学报,2012,22(2):4-5,11. |
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| 作者姓名： | 杨墨 宋金城 董旭 |
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| 作者单位： | 1. 北华航天工业学院机械工程系,河北廊坊,065000
2. 北京航天计量测试技术研究所,北京,100076 |
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| 摘 要： | 分析了光学三角法测量原理，提出了基于线阵CCD的测量方法，采用CPLD对线阵CCD进行驱动时序设计，简化了电路结构，对实际制作的光三角传感器进行了标定，得出了传感器的线性误差。
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| 关 键 词： | 光学三角法 CCD CPLD |
Laser-Scanned Optical Triangulation Measurement Methods Based on Linear CCD |
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| YANG Mo,SONG Jin-cheng,DONG Xu.Laser-Scanned Optical Triangulation Measurement Methods Based on Linear CCD[J].Journal of North China Institute of Aerospace Engineering,2012,22(2):4-5,11. |
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| Authors: | YANG Mo SONG Jin-cheng DONG Xu |
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| Institution: | 1(1.Mechanical Engineering Department,North China Institute of Aerospace Engineering,Langfang065000,China;2.The First Metrology and Measurement Institute of CASC,Beijing100076,China) |
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| Abstract: | This paper analyzed the principles of laser-scanned optical triangulation measurement and presented the measurement methods based on linear CCD.CPLD was used to design driving timing and predigest the electro-circuit configuration.Finally the demarcation of the sensor was done based on the optical triangulation measurement principle.And the linear error of the sensor was gained. |
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| Keywords: | optical triangulation CCD CPLD |
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