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介绍一种空间对接雷达测量系统地面校准方法。使用三坐标测量机准确标定立方镜和雷达天线之间的关系,将雷达天线和应答机天线分别固定在两空间舱上,在实验现场使用经纬仪测量系统测试。在测试过程中使用空间坐标转换方法,对位置关系中的姿态角进行标校,验证雷达测量系统的测量准确度,确保空间对接舱在太空中对接成功。
A ground calibration method for space docking radar measurement system is introduced. The use of CMM to accurately calibrate the relationship between the cube and the radar antenna, the radar antenna and the transponder antenna were fixed in the two space tanks, the use of theodolite measuring system test site. In the testing process, the space coordinate conversion method is used to calibrate the attitude angle in the position relationship to verify the measurement accuracy of the radar measurement system and ensure the success of the space docking capsule in space.