| 交会对接最后逼近阶段CCD相机的测量方法 |
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| 引用本文： | 林来兴,李灿.交会对接最后逼近阶段CCD相机的测量方法[J].宇航学报,1994,15(2):24-34. |
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| 作者姓名： | 林来兴 李灿 |
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| 作者单位： | 北京控制工程研究所 |
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| 摘 要： | 本文提出交会对接最后逼近阶段，在ＣＣＤ相（及二极管阵列）任意安装条件下，测量追踪飞行器相对于目标飞行器位置和姿态的方位角法和成象法测量方案，及在采用单机和多机时的算法，并进行了分析比较。在采用单机时，精度很高，而采用双机或多机，算法简单，速度快。将两者结合起来，可以较好地解决该阶段的测量问题。
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| 关 键 词： | CCD相机 最小二乘法 交会 |
METHOD OF MEASUREMENT IN THE STAGE OF FINAL APPROACHING FOR RENDEZVOUS AND DOCKING IN SPACE |
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| Lin Laixing, Li Can.METHOD OF MEASUREMENT IN THE STAGE OF FINAL APPROACHING FOR RENDEZVOUS AND DOCKING IN SPACE[J].Journal of Astronautics,1994,15(2):24-34. |
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| Authors: | Lin Laixing Li Can |
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| Institution: | Beijing Institute of Control Engineering |
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| Abstract: | This paper offers two measurement schemes for CCD camera in the stage of final approaching of RVD,no matter how the attitude and position of CCDS are installed.For one or more than one cameras,the algorithms are not the same. The algorithm based upon two or more cameras is fairly easy and fast,and the one based upon one camera is possibly more accurate. Combination of two means can deal well with the problem of measurement in the stage of final approaching. |
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| Keywords: | Rendezvous and docking method of measurement CCD camera |
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