| 有心力轨道的线性稳定性分析 |
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| 引用本文： | 马文麒.有心力轨道的线性稳定性分析[J].北华大学学报(社会科学版),1995(8). |
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| 作者姓名： | 马文麒 |
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| 作者单位： | 吉林师范学院物理系 |
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| 摘 要： | 本文用动力系统的线性稳定性分析理论,讨论了有心力场中质点轨道的稳定性问题.对于形式为f=-K~2r~n的引力场,得到稳定性条件为n>-3.
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| 关 键 词： | 动力系统 线性稳定性分析 有心力 轨道稳定性 |
Linear Stability analysis of Orbits in Central Force Field |
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| Ma Wenqi.Linear Stability analysis of Orbits in Central Force Field[J].Journal of Beihua University(Social Sciences),1995(8). |
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| Authors: | Ma Wenqi |
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| Institution: | Department of Physics |
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| Abstract: | Linear Stability analysis is introduced in the first section,and a discussion on the stability of orbits in Central force field is given. The conclusion is that,for f = -K2rn the stability criterion is n > - 3; for square inverse attraction, stable elliptie orbits emerged from perturbation on circle orbit. |
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| Keywords: | Dynamical system Linear stability analysis Central force field Orbil stability |
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