| 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.[点击复制] |
| 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[点击复制] |
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| 带挠性附件双自旋卫星的 Liapunov 稳定准则 |
| 金梁 |
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(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。 |
| 关键词: 挠性双自旋卫星，Liapunov 函数，姿态稳定性 |
| DOI： |
| 投稿日期：1990-06-05 |
| 基金项目: |
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| Liapunov Stability Criteria for Dual Spin Satellites with Flexible Appendages |
| Jin Liang |
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(Department of Automatic Control)
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| Abstract: |
| The problem of attitude stability of dual spin sate11ites with flexible appendages is studied in this paper. The model of the flexible dual spin satellite consists of a semirigid platform with a semirigid axisymmetric rotor and n flexible appendages attached to it. The relative energy function of the system is selected as a Liapunov function in terms of the attitude angles and mode coordinates，and the attitude stability criteria is obtained by using the Liapunov stability theorem. |
| Keywords: f1exible dual spin satellites,Liapunov function,attitude stabi1ity |
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