摘要
以运动学方法为基础,考虑摄动对长期相对运行轨道的影响,推导了空间站伴随卫星长期运行的条件表达式,该方法利用不同天体力学特性,将相对运动参数与轨道要素直接联系起来,得到了摄动力和相对轨道要素之间的关系.地球扁率的影响可通过二者轨道要素的取值约束部分消除,而大气阻力的影响因二者弹道系数的较大差异难以从理论上进行消除,必须利用推力装置或者回收释放的方法进行轨道修正.
By considering the impact of perturbation, theoretical conditions are derived for long term adjoint flying based on the equation of relative motion based on kinematics. Using various celestial mechanics properties, a direct relation between the relative parameters and the orbit elements is developed, so relative orbit elements can be connected with the force of perturbation directly. Analysis shows that the impact of the earth oblate can be eliminated partly by the restrictions of orbit dements, but the decrease in the impact of atmosphere resistance is difficult due to the large difference for the ballistic coefficient. The impact of atmosphere resistance on orbit can be amended by the thrust equipment or by the method of callback and release.
出处
《西安电子科技大学学报》
EI
CAS
CSCD
北大核心
2006年第4期588-592,共5页
Journal of Xidian University
基金
"863"高技术航天领域课题(863-2-2-4-8)
关键词
摄动
空间站
伴随卫星群
轨道设计
perturbation
space station
adjoint satellite cluster
orbit design
