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Satellite relative dynamic in terms of mean motion on a zone harmonic perturbed elliptical orbit

机译:在区域谐波扰动椭圆轨道上的平均运动方面的卫星相对动态

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摘要

The equations of satellite relative dynamics described by mean orbital elements are derived under LVLH coordinates. The primary gravitational perturbation that results from the equatorial bulge term J2 is considered. In this paper, the short and long-periodic variations of J2 perturbation are neglected, only show the effect of a secular term. The first-order Taylor series expansion is employed to linearize the equations. Finally, the accurate description of satellite relative motion under the eccentric orbit is obtained.
机译:在LVLH坐标下推导了由平均轨道元素描述的卫星相对动力学方程。考虑了由赤道隆起项J 2 引起的一次重力扰动。本文忽略了J 2 摄动的短时和长时变化,仅显示了长期项的作用。一阶泰勒级数展开用于使方程线性化。最后,获得了偏心轨道下卫星相对运动的准确描述。

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