Vector Control-Based Singularity Avoidance/Escape Steering Law for Single Gimbal Control Moment Gyros

doi:10.1109/access.2019.2957544

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	Vector Control-Based Singularity Avoidance/Escape Steering Law for Single Gimbal Control Moment Gyros
	N.Mao; T.Zhang; K.Xu; M.S.Chen; C.Dong
	2019
发表期刊	Ieee Access
ISSN	2169-3536
卷号	7 页码:175727-175743
摘要	The single-gimbal control moment gyros (SGCMGs) steering law has been a standing topic in the field of spacecraft attitude control for several decades. A practical steering law should meet the following requirements simultaneously: powerful singularity avoidance ability, high precision torque output ability and fast singularity escape ability. Moreover, the angular velocity commands generated by the steering law should not jitter sharply. In this paper, a vector control-based singularity avoidance and escape steering law for SGCMGs is proposed to satisfy these goals. In addition, a system angular momentum state evaluation function for command torque is defined for the first time, which can be used to effectively evaluate the remaining angular momentum resources for the command torque. We demonstrate the effectiveness and superiority of the proposed steering law with detailed comparisons to existing efforts.
关键词	Steering law,SGCMG,satellite attitude control,logic,spacecraft,sgcmg,Computer Science,Engineering,Telecommunications
DOI	10.1109/access.2019.2957544
收录类别	SCI ; EI
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/63142
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	N.Mao,T.Zhang,K.Xu,et al. Vector Control-Based Singularity Avoidance/Escape Steering Law for Single Gimbal Control Moment Gyros[J]. Ieee Access,2019,7:175727-175743.
APA	N.Mao,T.Zhang,K.Xu,M.S.Chen,&C.Dong.(2019).Vector Control-Based Singularity Avoidance/Escape Steering Law for Single Gimbal Control Moment Gyros.Ieee Access,7,175727-175743.
MLA	N.Mao,et al."Vector Control-Based Singularity Avoidance/Escape Steering Law for Single Gimbal Control Moment Gyros".Ieee Access 7(2019):175727-175743.

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