Flyaround Maneuvers on a Satellite Orbit by Impulsive Thrust Control

نویسندگان

  • Yasuhiro Masutani
  • Motoshi Matsushita
  • Fumio Miyazaki
چکیده

Close circumnavigation is an important function indispensable for servicing satellites. We discuss the bielliptic yaround maneuver by impulsive thrust control for a small and low cost servicing satellite ying around a target satellite. An optimal feedback control scheme for the thrust is proposed to maintain this trajectory in the presence of disturbances. The extended Kalman lter is employed to estimate state variables which are not available for measurement. Simulation results that verify the trajectory keeping capability of the proposed thrust control are presented.

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تاریخ انتشار 2001