Analise DA Sensibilidade de Um Sistema de Controle de Atitude de Um Satelite Artificial (Analysis of the Sensitivity of the Attitude Control System of an Artificial Satellite)

摘要

The attitude control system of an artificial satellite is analyzed to sensitivity to variations in relevant parameters. Observing the frequency response behavior of the sensitivity function, it is possible to evaluate the sensitivity of the system with respect to a variation in one of its parameters. Having done this for the satellite moments of inertia, it is concluded that those functions are small, demonstrating that the control system performance is not changed significantly.