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Research of Influence of Small Asymmetries Construction on the Dynamics Motion of Space Landing Vehicle with Considering Resonance

机译:考虑共振的小不对称构造对空间登陆车动力学运动的影响研究

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This article provides an analytical methodology rapid assessment of the impact of small asymmetries on motion dynamics of space landing vehicle in a resonant motion. The methodology allows to analyze the value of the design parameters and the aerodynamic coefficients on the degree of their influence through the asymmetry of a deviation from the longitudinal axis of the vehicle velocity vector. The methodology is based on the assumption that the rapid development of resonant modes of motion. An example of the calculations for the proposed method, which showed the adequacy of the results according to the calculations for modeling the spatial movement.
机译:本文提供了一种分析方法,可快速评估小不对称性对共振运动中空间着陆飞行器运动动力学的影响。该方法允许通过与车辆速度矢量的纵轴的偏差的不对称性来分析设计参数和空气动力学系数的值对它们的影响程度。该方法基于以下假设:共振运动模式的快速发展。所提出方法的计算示例,根据对空间运动进行建模的计算显示了结果的充分性。

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