Structured H-Infinity and Modal Control Approaches on a Flexible Micro Satellite - A Comparison Analysis

Andac Y.

10th International Conference on Recent Advances in Air and Space Technologies, RAST 2023, İstanbul, Turkey, 7 - 09 June 2023 identifier

  • Publication Type: Conference Paper / Full Text
  • Doi Number: 10.1109/rast57548.2023.10197976
  • City: İstanbul
  • Country: Turkey
  • Keywords: attitude control, mu-analysis, multi-objective control, robust performance and stability analysis
  • Hacettepe University Affiliated: Yes

Abstract

The purpose of this paper is to evaluate the reliability and resilience between modal control and H-infinity control in a meaningful way. To evaluate these theories in reallife applications, a flexible satellite that was developed at CNES is used. Linearized models of the satellite dynamics, actuators, sensors and estimators are integrated, and the proposed control methods are evaluated with mu-analysis.