Attitude Control Augmentation for Combined Attitude and Thermal Control System.

An approach that incorporates the Active Force Control (AFC) technique into a conventional Proportional-Derivative (PD) controller is proposed for spacecraft attitude controls. The combined attitude and thermal control system (CATCS) is proposed as an attitude control actuator. All the governing equ...

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Bibliographic Details
Main Authors: Varatharajoo, Renuganth, Alkhodari, Saleh Basha
Format: Article
Language:English
English
Published: 2011
Online Access:http://psasir.upm.edu.my/id/eprint/23356/1/Attitude%20Control%20Augmentation%20for%20Combined%20Attitude%20and%20Thermal%20Control%20System.pdf
http://psasir.upm.edu.my/id/eprint/23356/
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Summary:An approach that incorporates the Active Force Control (AFC) technique into a conventional Proportional-Derivative (PD) controller is proposed for spacecraft attitude controls. The combined attitude and thermal control system (CATCS) is proposed as an attitude control actuator. All the governing equations are established and the proposed attitude control architecture is made amenable to numerical treatments. The result shows an important attitude pointing enhancement using the AFC technique in CATCS.