CAJ | 학술논문

分析了飞行器围绕小行星轨道运动的特点,介绍了所建立的表述这一问题的理论基础.采用三种不同方法从几个侧面揭示了这一问题的本质特征.给出了所完成的研究这一问题的进展、结果和相互联系,其中包括轨道摄动、共振运动和周期轨道运动.这一问题的核心和难点是轨道的稳定性问题.
분석료비행기위요소행성궤도운동적특점,개소료소건립적표술저일문제적이론기출.채용삼충불동방법종궤개측면게시료저일문제적본질특정.급출료소완성적연구저일문제적진전、결과화상호련계,기중포괄궤도섭동、공진운동화주기궤도운동.저일문제적핵심화난점시궤도적은정성문제.
This paper analyzes the characters of spacecraft orbital motion around asteroids. Three different methods such as averaging, elliptic expansion, poincare map are used to study this problem for different aspects of motion including secular motion,resonance and periodic orbits. The key of this problem is the stability of the orbit. Some of our conclusions obtained are summarized in this paper.