嫦娥一号卫星双轴天线轨迹规划  

Dual-Axis Antenna Trajectory Planning of the CE-1 Satellite

作　　者：王淑一[1,2] 宗红[1,2] 李铁寿[1,2] 

机构地区：[1]北京控制工程研究所,北京100190 [2]空间智能控制技术国家级重点实验室,北京100190

出　　处：《空间控制技术与应用》2009年第3期18-22,共5页Aerospace Control and Application

摘　　要：针对嫦娥一号卫星双轴天线指向地球的控制要求,给出双轴天线框架角的计算方法.根据地球可见条件及双轴天线转动角度和角速度的限制,确定星上双轴天线自主跟踪地球的范围.最后,在轨飞行试验结果验证了该方法的有效性.A gimbal angle calculation method of the dual-axis antenna on the CE-1 satellite is presented for requirements for the earth-point antenna. The range of the dual-axis antenna autonomous tracking to the earth is confirmed according to the condition of the satellite access to the earth and the limits to the rotational angle and angular velocity of the dual-axis antenna. Finally, flight verification results show the validity of the method.

关 键 词：嫦娥一号卫星 双轴天线 框架角 

分 类 号：V4[航空宇航科学技术]