非ホロノミック性を利用した剛体衛星の軌道変更に関する研究

This study deals with orbital transfer of a rigid satellite system into a specified orbit by using its inner force generated in the system. First, the governing equations of the system are shown, and their non-integrability is proven by applying a nonlinear control theory. Subsequently, it is also shown that the system is controllable except its pericenter and its apocenter in an elliptic orbit. Then, this paper proposes a two-step approach, combining a solution for a ‘chained’ system and numerical modification based on ‘motion planning.’ Finally, computational simulations verify that orbital transfer to a specified orbit is accomplished successfully by applying the proposed approach.