Satellite attitude control—A direct parametric approach

摘要: In this paper, the dynamical model in a matrix second-order nonlinear form with respect to three Euler angles is firstly established for attitude system of satellite, which complete sense that no approximation taken. Then, help recently proposed general parametric design approach fully-actuated systems, direct satellite control via proportional plus derivative feedback proposed, gives parametrization pair gains, and allows usage format. The possesses two important features. Firstly, controller parametrization, system, though highly nonlinear, can be turned into constant linear desire eigenstructure. Secondly, such there are still degrees freedom may further utilized improve performance. An example considered demonstrate use approach.