A Singularity-free Steering Law of Roof Array of Control Moment Gyros for Agile Spacecraft Maneuver
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Control, Automation and Systems"
DOI: 10.1007/s12555-019-0008-6
Abstract: In this paper, a singularity-free steering law for single gimbal control moment gyros (CMGs) is addressed for agile spacecraft. The geometrical array considered particularly in this work is a roof array due to the simplicity… read more here.
Keywords: array; control; free steering; steering law ... See more keywords
Vector Control-Based Singularity Avoidance/Escape Steering Law for Single Gimbal Control Moment Gyros
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2957544
Abstract: 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… read more here.
Keywords: singularity avoidance; steering law; control;
Kinematic Steering Law for Conically Constrained Torque-Limited Spacecraft Attitude Control
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Guidance, Control, and Dynamics"
DOI: 10.2514/1.g002873
Abstract: A novel algorithm for attitude control of a spacecraft subjected to conically constrained inclusion and exclusion regions using a kinematic steering law and a rate-based attitude servo system is presented. The tracking errors are defined… read more here.
Keywords: kinematic steering; control; steering law; torque ... See more keywords