摘要
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 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 fixedtime interception con- sidering orbit perturbation is studied and the multi-impulse rendezvous planning method with perturvation af- fection 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.
出处
《航天控制》
CSCD
北大核心
2011年第4期71-74,共4页
Aerospace Control
关键词
轨道摄动
多冲量交会
轨道规划
Orbit perturbation
Multi-impulse rendzvous
Trajectory planning
