| 带挠性附件双自旋卫星的 Liapunov 稳定准则 |
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| 引用本文： | 金梁.带挠性附件双自旋卫星的 Liapunov 稳定准则[J].国防科技大学学报,1991,13(3):1-9. |
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| 作者姓名： | 金梁 |
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| 作者单位： | 国防科技大学自动控制系 |
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| 摘 要： | 本文研究了带挠性附件双自旋卫星的姿态稳定性问题。假定挠性双自旋卫星由无内部活动部件的半刚性平台、半刚性转子以及固连于平台的挠性附件构成,选择姿态角和模态坐标表示的相对能量函数为Liapunov 函数,建立了挠性双自旋卫星姿态稳定性判据。
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| 关 键 词： | 挠性双自旋卫星 Liapunov函数 姿态稳定性 |
| 收稿时间： | 6/5/1990 12:00:00 AM |
Liapunov Stability Criteria for Dual Spin Satellites with Flexible Appendages |
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| Jin Liang.Liapunov Stability Criteria for Dual Spin Satellites with Flexible Appendages[J].Journal of National University of Defense Technology,1991,13(3):1-9. |
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| Authors: | Jin Liang |
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| Institution: | Department of Automatic Control |
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| Abstract: | The problem of attitude stability of dual spin satellites with flexible appendages is studied inthis paper.The model of the flexible dual spin satellite consists of a semirigid platform with asemirigid axisymmetrie rotor and n flexible appendages attached to it.The relative energy func-tion of the system is selected as a Liapunov function in terms of the attitude angles and mode co-ordinates,and the attitude stability criteria is obtained by using the Liapunov stability theorem. |
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| Keywords: | flexible dual spin satellites Liapunov function attitude stability |
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