O uso da camara imageadora a bordo de satelites para determinacao de atitude: simulacao computacional / Satellite attitude determination with use of the on board imaging camara: a computer simulation

AUTOR(ES)
DATA DE PUBLICAÇÃO

1999

RESUMO

The growing need for a better quality in satellite images, in terms of image resolution, is also translated as requirements of a still better accuracy in the satellite control and attitude determination. Due to this, the search for solutions that could suplly these needs is still far from its end. This work main concern is the possibility and viability of using the own satellite images as a mean of obtaining and refining the satellite attitude, thus making it possible to integrate the imaging camera to the satellite navigation system. The results of this work, once obtained, would mean the achievement of a new redundancy in the navigation system (with implications in future designs). Most important in implementing results is the fact that this can be easily achieved via software with no extra hardware requirement, once imaging camera and computer are already on board.

ASSUNTO(S)

engenharia e tecnologia espacial tecnicas de imageamento determinacao casamento satelites artificiais padroes controle de atitude

ACESSO AO ARTIGO

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