共面变相位星座多目标交汇序列优化方法

The Optimization Method of Coplanar Phase-changing Multi-targets Meeting with Constellation

针对空间多目标交汇时空约束繁杂、轨道能量影响变量多的特点,从空间几何解析法入手,提出基于穿越点的共面变相位交汇方法,在Lambert椭圆轨道机动的基础上,给出了机动装置共面变轨相位快速确定方法,总结了变轨速度需求以及运载段分离条件已知情况下相位角和转移时间的包络区,并基于覆盖效能对目标发射序列进行了优化,仿真验证了相关结论,得到的结果符合预期。

In this paper,for the complexity of spatial-temporal constraints and numerous orbital energy variation,stating with space geometry analytic method,a design method of coplanar phase changing meeting based on traversing points is put forward.Then,the phase of maneuvering vehicle is determined by the Lambert elliptical maneuvering orbit.After summarizing the rule of transfer required velocity and getting the envelope area of phase angles and times based on the conditions of payload separation,the optimization method of launch sequences based on coverage efficiency is established.Finally,the simulation is performed to meet expectations.