| CCD摄像机交汇测量目标脱靶量布站分析 |
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| 引用本文： | 高昕,苏建刚,张光明.CCD摄像机交汇测量目标脱靶量布站分析[J].应用光学,2000,21(5):40-43. |
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| 作者姓名： | 高昕 苏建刚 张光明 |
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| 作者单位： | 北京跟踪与通信技术研究所,北京,100094 |
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| 摘 要： | 分析线列CCD摄像机交汇测量的原理，以空间虚拟的光电靶代替实特靶来实现对弹丸目标脱靶量的实时获取。在分析了CCD摄像机测你精度与布站方式等影响交汇测量精度的因素后，对光电靶面上不同位置点的CCD摄像机交汇坐标测量精度进行了计算，给出测量精度与布站的关系。
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| 关 键 词： | 线列CCD 脱靶量 交汇测量 摄像机 |
| 收稿时间： | 1999/12/9 |
POSITION ANALYSIS OF CCD CAMERA FOR OBJECT MISSING DISTANCE IN INTERSECTANT MEASUREMENT |
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| GAO Xin,SU Jian-gang,ZHANG Guang-ming.POSITION ANALYSIS OF CCD CAMERA FOR OBJECT MISSING DISTANCE IN INTERSECTANT MEASUREMENT[J].Journal of Applied Optics,2000,21(5):40-43. |
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| Authors: | GAO Xin SU Jian-gang ZHANG Guang-ming |
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| Abstract: | Theory of intersectant measurement for linear CCD array camera is studied in this paper.The precision of missile and cannonball are obtained in real time by practical target replacing a dummy target.Analyzing the precision factor of intersectant measurement,then the coordinate measuring precisions of various positions in photoelectric target are calculated.The relation between the measuring precision and the position of the linear CCD array camera has been obtained.The conclusion is the measuring system has highest measuring precision under the condition of the angle of two linear CCD array camer's sight axis is 90°. |
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| Keywords: | linear CCD array object missing distance intersectant measurement |
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