Author:
Solis Cesar U.,Montelongo Carlos M.
Abstract
Abstract
This article presents a robust control law based on the Attractive Ellipsoids Method applied to perform attitude control of a satellite that has inertial wheels and relatively small dimensions such as microsatellites or other similar architectures. The novelty lies in the fact that under certain characterized external and parametric perturbations it is possible to track the desired angular trajectory with an optimization method to determine the computed torque. Additionally, a demonstration of this methodology is carried out with a numerical example.
Reference24 articles.
1. Advances in Attractive Ellipsoids method for robustcontrol design;Azhmyakov;Int J Robust Nonlinear Control.,2019
2. Image processing based horizon sensor for estimating the orientation of sounding rockets, launch vehicles and spacecraft;Braun;CEAS Space Journal, Springer,2022
3. Attitude Control System of the Wilkinson Microwave Anisotropy Probe;Markley;Journal of Guidance Control and Dynamics,2005
4. Microsatellite Attitude Determination and Control Subsystem Design and Implementation: Software-in-the-Loop Approach;Nien Shou;Mathematical Problems in Engineering,2014