基于加权最小二乘法的椭圆轨道编队飞行设计

Design of Satellite Formation Flight in an Elliptical Orbit Based on Weighted Least Square Method

提出了一种不依赖于相对运动描述的偏心率编队飞行设计方法。利用加权最小二乘法，根据事先所确定的理想相对运动轨迹，就能设计出与之最接近的相对运动轨道。这种方法适用于任意偏心率，并能很容易地加入各种摄动力的影响。仿真验证了其有效性。

This paper presents a formation flight orbit design method independent of the description of relative motion. By using weighted least square method, a proximal relative orbit can be designed according to the ideal relative motion orbit determined in advance. This method can be applied in arbitrary eccentricity and the effect of perturbation can be added conveniently. Simulation results show the feasibility of this approach.