Title :
Periodic orbits with constant control acceleration in the restricted three body problem
Author :
Morimoto, Mutsuko Y. ; Yamakawa, Hiroshi
Author_Institution :
JAXA Space Exploration Center, Japan Aerosp. Exploration Agency, Sagamihara
Abstract :
In the restricted three body problem, each of the Lagrange points is in equilibrium between gravitational forces of the two primary bodies and centrifugal force in the rotating frame. A non-equilibrium point, which is not at Lagrange points, can be turned into an artificial equilibrium point (AEP) by canceling any residual acceleration at the non-equilibrium points with continuous control acceleration. This study describes an investigation of periodic orbits around the AEPs in the restricted three body problem. The non-linearized equations of motion in this problem are linearized around the AEPs, and periodic orbits are generated by simple constant control acceleration in three-dimensional space.
Keywords :
acceleration control; motion control; nonlinear control systems; space vehicles; Lagrange points; artificial equilibrium point; centrifugal force; constant control acceleration; continuous control acceleration; gravitational forces; motion nonlinearized equations; nonequilibrium point; periodic orbits; restricted three body problem; Acceleration; Control systems; Earth; Engines; Equations; Lagrangian functions; Orbits; Propulsion; Space missions; Space vehicles; artificial equilibrium point; the restricted three body problem;
Conference_Titel :
SICE Annual Conference, 2008
Conference_Location :
Tokyo
Print_ISBN :
978-4-907764-30-2
Electronic_ISBN :
978-4-907764-29-6
DOI :
10.1109/SICE.2008.4655106