Invention Grant
- Patent Title: System and method for controlling motion of spacecrafts
- Patent Title (中): 用于控制航天器运动的系统和方法
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Application No.: US13435641Application Date: 2012-03-30
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Publication No.: US08655589B2Publication Date: 2014-02-18
- Inventor: Piyush Grover , Christian Andersson
- Applicant: Piyush Grover , Christian Andersson
- Applicant Address: US MA Cambridge
- Assignee: Mitsubishi Electric Research Laboratories, Inc.
- Current Assignee: Mitsubishi Electric Research Laboratories, Inc.
- Current Assignee Address: US MA Cambridge
- Agent Dirk Brinkman; Gene Vinokur
- Main IPC: G05D1/10
- IPC: G05D1/10

Abstract:
A motion of an object is controlled from a geostationary transit orbit (GTO) of an earth to an orbit of a moon. A first trajectory of the motion of the object is determined from an intermediate orbit of an earth to a neighborhood of a stable manifold of a first Lagrange point (L1). A second trajectory of the motion of the object is determined from the GTO to the intermediate orbit. A third trajectory of the motion of the object is determined from the neighborhood to the stable manifold to an L1 orbit, and a fourth trajectory of the motion of the object is determined from the L1 orbit to the orbit of the moon. A trajectory from the GTO to the orbit of the moon is determined based on a combination of the first, the second, the third, and the fourth trajectories.
Public/Granted literature
- US20130187008A1 System and Method for Controlling Motion of Spacecrafts Public/Granted day:2013-07-25
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