| 万有引力场中充液卫星的姿态稳定性 |
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| 引用本文： | 刘延柱,成功.万有引力场中充液卫星的姿态稳定性[J].空间科学学报,1995,15(1):19-23. |
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| 作者姓名： | 刘延柱 成功 |
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| 作者单位： | 上海交通大学工程力学系 |
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| 基金项目： | 国家自然科学基金,博士点专项科研基金 |
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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。
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| 关 键 词： | 姿态稳定性 充液系统 万有引力场 人造卫星 |
ATTITUDE STABILITY OF LIQUID-FILLED SATELLITE IN GRAVITATIONAL FIELD |
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| Liu Yan-zhu,Cheng gong.ATTITUDE STABILITY OF LIQUID-FILLED SATELLITE IN GRAVITATIONAL FIELD[J].Chinese Journal of Space Science,1995,15(1):19-23. |
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| Authors: | Liu Yan-zhu Cheng gong |
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| 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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| Keywords: | Attitude stability Dynamics of liquid-filled system Liapunov'sdirect method |
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