ATTITUDE STABILITY OF LIQUID-FILLED SATELLITE IN GRAVITATIONAL FIELD
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摘要: 本文讨论沿圆轨道运动受万有引力矩作用的非对称充液卫星相对轨道坐标系的姿态稳定性。利用Liapunov直接方法和一次近似理论导出相对平衡的稳定性充分必要条件。Abstract: The attitude stability of an asymmetrical liquid-filled satellite relative the orbital coordinate system in a circular orbit under application of the gravitational torque is discussed in present paper.A sufficient and necessary condition of stability of relative equilibrium is obtained by use of the Liapunov's direct method and the firstapproximation theory.
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