基于奇异值分解的SGCMG操纵律分析

张景瑞

基于奇异值分解的SGCMG操纵律分析

张景瑞

北京理工大学宇航科学技术学院,北京 100081

基金项目: 国家自然科学基金资助项目(10502006);北京市优秀人才培养资助计划项目(20071D1600300398)

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作者简介:
张景瑞(1974- ),女,辽宁人,博士,副教授(Tel:+86-10-68914018;E-mail:zhangjingrui@bit.edu.cn).

中图分类号: V412.4
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出版历程
- 收稿日期: 2008-01-10
- 修回日期: 2008-07-14
- 刊出日期: 2008-08-15

Steering Laws Analysis of SGCMGs Based on Singular Value Decomposition Theory

ZHANG Jing-rui

School of Aerospace Science Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China

摘要

摘要: 基于奇异值分解理论，对航天器姿态控制系统中使用的单框架控制力矩陀螺（SGCMG）的操纵律进行了分析和比较研究．借助于奇异值分解方法，分析了各种操纵律逃逸奇异的机理，重点分析了各种操纵律对陀螺构型奇异性、输出力矩误差的影响．通过仿真算例定量地分析与比较了各种操纵律的性能，所得结果可供工程设计人员参考．
- 单框架控制力矩陀螺 /
- 奇异值分解 /
- 操纵律 /
- 奇异
Abstract: The steering laws of single gunbal control moment gyros (SGCMGs) are analyzed and compared for a spacecraft attitude control system based on the singular value decomposition (SVD) theory.The mechanism of the steering laws escaping singularity,espeaally the steering laws of how to affect the singularity ofgimbal configuration and the output toque error,was researched via SVD theory.The perforn}ance of various steering laws was analyzed and compared quantitatively by simulation.The obtained results can be used as a reference for the engineering designers.
- single gimbal control moment gyros /
- singular value decomposition /
- steering law /
- singularity

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参考文献(15)

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[2]	Baudoin Alain.PL?IADES:A multi mission and multi co-operative program[A].In: IAF-01-B 1 07.Proc 52nd International Astronautical Congress[C].Toulouse, France ,1-5 Oct,2001.
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[5]	张锦江. 单框架控制力矩陀螺系统的构型分析和对比研究[J]. 中国空间科学技术,2003,23(3):52-56.
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[8]	Bedrossian N S, Paradiso J P,Bergmann E V,et al.Steering laws design for redundant single gimbal control moment gyroscopes[J].Journal of Guidance,Control and Dynamics,1990,13(6):1083-1089. doi: 10.2514/3.20582
[9]	Ford K A, Christopher D H. Singular direction avoidance steering for control-moment gyros[J].Journal of Guidance, Control and Dynamics,2000,23(4):648-656. doi: 10.2514/2.4610
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[12]	Cornick D E.Singularity avoidance control laws for single gimbal control moment gyros[R]. AIAA79-1698,1979.
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[15]	张锦江,李季苏,吴宏鑫.用单框架控制力矩陀螺的大型航天器姿态控制系统实物仿真研究[J].宇航学报,2004,25(4):382-388.

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基于奇异值分解的SGCMG操纵律分析

作者简介:
张景瑞(1974- ),女,辽宁人,博士,副教授(Tel:+86-10-68914018;E-mail:zhangjingrui@bit.edu.cn).

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Steering Laws Analysis of SGCMGs Based on Singular Value Decomposition Theory

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基于奇异值分解的SGCMG操纵律分析

作者简介: 张景瑞(1974- ),女,辽宁人,博士,副教授(Tel:+86-10-68914018;E-mail:zhangjingrui@bit.edu.cn).

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出版历程

Steering Laws Analysis of SGCMGs Based on Singular Value Decomposition Theory

计量

出版历程

目录

作者简介:
张景瑞(1974- ),女,辽宁人,博士,副教授(Tel:+86-10-68914018;E-mail:zhangjingrui@bit.edu.cn).