Manifold path selection steering law for pyramid-type single-gimbal control moment gyros

2020 ◽  
Vol 106 ◽  
pp. 106207
Author(s):  
Jitang Guo ◽  
Yunhai Geng ◽  
Baolin Wu ◽  
Xianren Kong
Keyword(s):  
Path Selection ◽  
Control Moment ◽  
Steering Law

scholarly journals Steering Law of Control Moment Gyroscopes for Agile Attitude Maneuvers

2016 ◽  
Vol 39 (4) ◽  
pp. 952-962 ◽  
Author(s):  
Takuya Kanzawa ◽  
Misuzu Haruki ◽  
Koji Yamanaka
Keyword(s):  
Control Moment ◽  
Control Moment Gyroscopes ◽  
Steering Law

Steering Law of Control Moment Gyros for Reducing Singularity Measure Conservativeness

2019 ◽  
Author(s):  
He ZHU ◽  
Weikui LIANG ◽  
Guangfu MA ◽  
Yanning GUO ◽  
Peng HAN
Keyword(s):  
Control Moment ◽  
Steering Law

Nonlinear Attitude Control of Flexible Spacecraft With Scissored Pairs of Control Moment Gyros

2012 ◽  
Vol 134 (5) ◽  
Author(s):  
Jixiang Fan ◽  
Di Zhou
Keyword(s):  
Attitude Control ◽  
Vibration Suppression ◽  
Large Angle ◽  
Singularity Analysis ◽  
Flexible Spacecraft ◽  
Attitude Motion ◽  
Nonlinear Feedback ◽  
Nonlinear Controller ◽  
Control Moment ◽  
Steering Law

Dynamic equations describing the attitude motion of flexible spacecraft with scissored pairs of control moment gyroscopes are established. A nonlinear controller is designed to drive the flexible spacecraft to implement three-axis large-angle attitude maneuvers with the vibration suppression. Singularity analysis for three orthogonally mounted scissored pairs of control moment gyros shows that there exists no internal singularity in this configuration. A new pseudo-inverse steering law is designed based on the synchronization of gimbal angles of the twin gyros in each pair. To improve the synchronization performance, an adaptive nonlinear feedback controller is designed for each pairs of control moment gyros by using the stability theory of Lyapunov. Simulation results are provided to show the validity of the controllers and the steering law.

Singular Direction Escape Steering Law for Control Moment Gyros

2017 ◽  
Vol 30 (5) ◽  
pp. 04017023 ◽  
Author(s):  
Yanning Guo ◽  
Hutao Cui ◽  
Guangfu Ma ◽  
Chuanjiang Li
Keyword(s):  
Control Moment ◽  
Singular Direction ◽  
Steering Law
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