航天器间相对状态光学测量系统校准方法研究  

Research on Calibration Method of the Spacecraft′s Relative State Optical Measure System

作　　者：李建锋[1] 安宜贵[1] 

机构地区：[1]装备指挥技术学院,北京101416

出　　处：《现代电子技术》2006年第9期89-90,93,共3页Modern Electronics Technique

摘　　要：介绍了航天器间相对状态光学测量系统的组成。为了保证系统的测量测试精度,分析了测量系统中需要校准的3个方面:图像传感器内部参数;图像传感器间的转换参数;图像传感器与航天器平台间转换参数。针对每个需校准的方面,建立模型,提出了相应的校准方法,对提高系统的测量精度有重要意义。This paper introduces the components of the spacecraft＇s relative state optical measure system. In order to ensure the precision of the measure system,three parts for calibration are analyzed. The image sensor＇s inside pararneters; the transition matrix between the two sensor; the transition matrix between the sensor and the spacecraft. Aiming at each part, model be upbuilt and methods be put forward. So it is very important for improving the measure precision of this system.

关 键 词：航天器 光学测量系统 相对姿态 校准 CMOS图像传感器 畸变 

分 类 号：V47[航空宇航科学与技术—飞行器设计]