The use of the linear form of dynamical equations of the satellite attitude control system for its analysis and synthesis
Moldabekov M. Sukhenko A. Shapovalova D. Yelubayev S.
2021Polish Society of Theoretical and Allied Mechanics
Journal of Theoretical and Applied Mechanics (Poland)
2021#59Issue 1109 - 120 pp.
At present, the methods based on using linearized dynamical equations are applied for syn- thesis of an attitude control system of a satellite with nonlinear dynamics. Linearized equa- tions describe the satellite dynamics approximately, which is the main their disadvantage. This article shows that basing on the angular momentum theorem, the nonlinear dynamical equations of the satellite attitude control system can be represented in the form of linear differential equations with variable coefficients, which makes it possible to use engineering methods of stability analysis and analysis of transient quality in the process of synthesis of the satellite attitude control system.
Attitude control system , Satellite , Stability analysis , Synthesis
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AALR Institute of Space Technique and Technology, Almaty, Kazakhstan
Al-Farabi Kazakh National University, Almaty, Kazakhstan
AALR Institute of Space Technique and Technology
Al-Farabi Kazakh National University
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