考虑轨道摄动影响的多冲量交会规划方法研究

当交会时间较长时需要在轨道规划中考虑摄动的影响,本文基于虚拟瞄准点的思想,研究了考虑轨道摄动情况下的固定时间拦截问题求解方法,并提出了考虑轨道摄动影响的多冲量交会规划方法.通过仿真算例验证了算法的有效性,并对基于二体模型和考虑摄动的规划结果进行了对比.

The Research on the Multi-impulse Rendezvous Trajectory Planning with Orbit Perturbation

The orbit perturbation must be considered in trajectory planning in case of the long-time duration of rendezvous.Based on the concept of virtual aiming point,the method of the fixed-time interception considering orbit perturbation is studied and the multi-impulse rendezvous planning method with perturvation affection is proposed.The method is valided through the implemention of simulation,and the results between one based on the two-body orbit model and one with the perturbation are compared.