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| 基于信息一致性的分布式卫星姿态同步研究 | |
| 引用本文： | 陈志明,王惠南,刘海颖.基于信息一致性的分布式卫星姿态同步研究[J].宇航学报,2010,31(10). |
| 作者姓名： | 陈志明 王惠南 刘海颖 |
| 作者单位： | 1. 南京航空航天大学自动化学院,南京,210016;南京航空航天大学高新技术研究院,南京,210016 2. 南京航空航天大学航天学院,南京,210016 3. 南京航空航天大学高新技术研究院,南京,210016 |
| 基金项目： | 国家自然科学基金(60974107); 教育部博士点专项科研基金(20070287007) |
| 摘 要： | 针对分布式卫星自主姿态同步问题,提出了一种基于信息一致性的姿态协同及跟踪控制方法,它采用信息一致性的理论,通过设计卫星间的信息传递模型来解决分布式卫星间的姿态同步问题。文中分别给出了姿态协同及姿态跟踪两种控制方法,并对其稳定性进行了分析。最后针对两种信息拓扑模型,以实际的多颗分布式卫星和PWM(脉宽调制)喷气系统进行仿真实验,表明了本文方法有效地实现了姿态的协同及跟踪。 |
| 关 键 词： | 分布式卫星 姿态同步 一致性 信息拓扑 |
Research on Distributed Satellite Attitude Synchronization Based on Information Consensus |
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| CHEN Zhi-ming,WANG Hui-nan,LIU Hai-ying.Research on Distributed Satellite Attitude Synchronization Based on Information Consensus[J].Journal of Astronautics,2010,31(10). | |
| Authors: | CHEN Zhi-ming WANG Hui-nan LIU Hai-ying |
| Institution: | CHEN Zhi-ming1,3,WANG Hui-nan1,2,LIU Hai-ying3 ( 1. College of Automation Engineering,Nanjing University of Aeronautics & Astronautics,Nanjing 210016,China,2. College of Astronautics,3. Academy of Frontier Science,China) |
| Abstract: | In order to realize the attitude cooperation of distributed satellites,a control algorithm based on consensus theory was proposed in this paper. It solved synchronization problem of distributed satellites using information topology. In this paper two control laws were designed for coordination and tracking problems,and stability analysis was also proposed. At last,with two information topological models and PWM thruster model,a simulation for distributed multi-satellite control shows that the method is effe... |
| Keywords: | Distributed satellite Attitude synchronization Consensus theory Information topology |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |