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

doi:10.1109/access.2019.2957544

CORC > 长春光学精密机械与物理研究所 > 中国科学院长春光学精密机械与物理研究所

	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
刊名	Ieee Access
	2019
卷号	7 页码:175727-175743
关键词	Steering law,SGCMG,satellite attitude control,logic,spacecraft,sgcmg,Computer Science,Engineering,Telecommunications
ISSN号	2169-3536
DOI	10.1109/access.2019.2957544
英文摘要	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.
语种	英语
内容类型	期刊论文
源URL	[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.