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介绍了军事行动中侦察卫星运动轨迹的预测方法,并规划了最优行军路线.首先根据雷达探测俯仰角与探测距离的几何关系,确定雷达探测经度范围,并对卫星周期及卫星被探测到的初始位置进行求解,从而建立卫星进出雷达探测范围时刻的预测模型,对几种卫星的过顶情况进行预测·最后,在此基础上建立简化的行军路线模型,选择最优行军路线,躲避卫星侦察.
The prediction method of reconnaissance satellite motion trajectory in military operations is introduced and the optimal marching route is planned.At first, the range of radar detection geodetic degrees is determined according to the geometric relationship between the radar elevation and detection range, and the satellite period and the detected satellite Initial position of the satellite to establish the prediction model at the moment when the satellite enters and leaves the radar detection range and forecast the over-top conditions of several satellites. Finally, on this basis, a simplified march route model is established, the optimal march route is selected, the satellite reconnaissance is avoided .