空间科学学报2024，Vol.44Issue(3)：556-569,14.DOI:10.11728/cjss2024.03.2023-0098
共线平动点中心流形上的轨道转移问题
Orbital Transfer Problem on the Central Manifold of Libration Points
杨富涛 1张汉清1
作者信息
- 1. 南京航空航天大学航天学院 南京 211106
- 折叠
摘要
Abstract
The Circular Restricted Three-body Problem(CR3BP)exhibits highly complex nonlinear dynamical characteristics in the vicinity of its libration points.The various periodic and quasi-periodic orbits within this region hold significant value for increasingly complex deep space exploration missions,offering more possibilities and flexibility in the design and control of mission trajectories.The issue of or-bit transfers between these libration points warrants systematic investigation.To compute orbits around libration points,a numerical computation method based on escape time is proposed,enabling the unified calculation of various quasi-periodic orbits across a broad range of energy levels.Based on the manifold configuration of libration point orbit state points,a universal orbit maintenance strategy called state-ad-joint techniques is proposed,yielding schemes that can sustain long-term stable operation of various li-bration point orbits.Building on extensive studies of invariant manifolds and Poincaré sections associat-ed with numerous libration point orbits,a comprehensive solution has been designed to enable orbit transfers between libration points through pulse maneuvers.This method fully leverages the dynamical features of libration points and has been proven effective through simulation validation,offering new in-sights for research on libration point orbit transfers.关键词
圆形限制性三体问题/平动点轨道/轨道转移/庞加莱截面Key words
Circular restricted three-body problem/Libration point orbits/Orbit transfer/Poincaré section分类
航空航天引用本文复制引用
杨富涛,张汉清..共线平动点中心流形上的轨道转移问题[J].空间科学学报,2024,44(3):556-569,14.
