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| 编队飞行卫星三维定位系统的动力学和控制策略 | |
| 引用本文： | 林来兴. 编队飞行卫星三维定位系统的动力学和控制策略[J]. 航天控制, 2008, 26(3): 59-63 |
| 作者姓名： | 林来兴 |
| 作者单位： | 北京控制工程研究所,北京,100190 |
| 摘 要： | 提出应用多颗编队飞行小卫星实现的三维定位系统。首先建立精确动力学模型和摄动方程,然后进行数学仿真和估算三维位置精度,最后讨论位置保持控制策略。仿真结果表明:编队飞行三维定位系统定位精度高,不受纬度影响,而且可以实现全球同时定位功能。 |
| 关 键 词： | 编队飞行 小卫星 三维定位 位置保持 |
| 文章编号： | 1006-3242(2008)03-0059-05 |
| 修稿时间： | 2007-01-10 |
Dynamics and Control Strategy of Formation Flying Satellite System for 3-Dimension Positioning |
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| Lin Laixing. Dynamics and Control Strategy of Formation Flying Satellite System for 3-Dimension Positioning[J]. Aerospace Control, 2008, 26(3): 59-63 | |
| Authors: | Lin Laixing |
| Abstract: | A 3-Dimension Positioning System using small formation flying satellites is presents in this paper.Firstly,accurate dynamics models and perturbation equations are established,mathematical simulation and estimation of 3-D positioning accuracy are accomplished secondly,the station keeping control strategy is discussed lastly.The simulation results show the formation flying satellite system for 3-D positioning has the advantage of high positioning accuracy,and is free of the influence of latitude.Besides,it can simultaneously realize the 3-D positioning globally. |
| Keywords: | Formation flying Small Satellite 3-Dimension Positioning Position Stand |
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