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	Deploying process modeling and attitude control of a satellite with a large deployable antenna
	Zhigang Xing ; Gangtie Zheng ; Zhigang Xing ; Gangtie Zheng
	2016-03-30 ; 2016-03-30
关键词	Attitude control Communication satellite Deploying process modeling Disturbance rejection Large deployable antenna V448.22
其他题名	Deploying process modeling and attitude control of a satellite with a large deployable antenna
中文摘要	Modeling and attitude control methods for a satellite with a large deployable antenna are studied in the present paper. Firstly, for reducing the model dimension, three dynamic models for the deploying process are developed, which are built with the methods of multi-rigid-body dynamics, hybrid coordinate and substructure. Then an attitude control method suitable for the deploying process is proposed, which can keep stability under any dynamical parameter variation. Subsequently, this attitude control is optimized to minimize attitude disturbance during the deploying process. The simulation results show that this attitude control method can keep stability and maintain proper attitude variation during the deploying process, which indicates that this attitude control method is suitable for practical applications.; Modeling and attitude control methods for a satellite with a large deployable antenna are studied in the present paper. Firstly, for reducing the model dimension, three dynamic models for the deploying process are developed, which are built with the methods of multi-rigid-body dynamics, hybrid coordinate and substructure. Then an attitude control method suitable for the deploying process is proposed, which can keep stability under any dynamical parameter variation. Subsequently, this attitude control is optimized to minimize attitude disturbance during the deploying process. The simulation results show that this attitude control method can keep stability and maintain proper attitude variation during the deploying process, which indicates that this attitude control method is suitable for practical applications.
语种	英语 ; 英语
内容类型	期刊论文
源URL	[http://ir.lib.tsinghua.edu.cn/ir/item.do?handle=123456789/143740]
专题	清华大学
推荐引用方式 GB/T 7714	Zhigang Xing,Gangtie Zheng,Zhigang Xing,et al. Deploying process modeling and attitude control of a satellite with a large deployable antenna[J],2016, 2016.
APA	Zhigang Xing,Gangtie Zheng,Zhigang Xing,&Gangtie Zheng.(2016).Deploying process modeling and attitude control of a satellite with a large deployable antenna..
MLA	Zhigang Xing,et al."Deploying process modeling and attitude control of a satellite with a large deployable antenna".(2016).

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