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Analysis of Effect of Oblateness of Smaller Primary on the Evolution of Periodic Orbits

机译:较小的初生扁桃体对周期性轨道演化的影响分析

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Evolution of periodic orbits in Sun-Mars and Sun-Earth systems are analyzed using Poincare surface of section technique and the effects of oblateness of smaller primary on these orbits are considered. It is observed that oblateness of smaller primary has substantial effect on period, orbit’s shape, size and their position in the phase space.?Since these orbits can be used for the design of low energy transfer trajectories, so?perturbations due to planetary oblateness has to be understood and should be taken care of during trajectory design. In this paper,?detailed stability analysis of periodic orbit having three loops is given for?A2?= 0.0001.
机译:使用Poincare剖面技术分析了太阳-火星和太阳-地球系统中周期性轨道的演变,并考虑了较小的初生扁桃体对这些轨道的影响。可以看出,较小的原边扁圆度对周期,轨道的形状,大小及其在相空间中的位置有很大影响。由于这些轨道可用于设计低能量传递轨迹,因此行星扁圆引起的扰动具有在轨迹设计过程中应予以理解和注意。在本文中,对于ΔA2 = 0.0001,给出了具有三个环的周期轨道的详细稳定性分析。

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