Small satellites, e.g. cubesats, do not tend to incorporate propulsion subsystems that can compensate for perturbation forces, which causes orbital decay. Cubesats are especially susceptible to the phenomenon of orbital decay, which limits their potential performance, since these effects are more noticeable in Low Earth Orbit (LEO). We postulate that a network of ground-based lasers could extend the operational lifetimes of these satellites by applying a photonic force onto their surfaces. This boosting force would help to counteract the degrading force, which is mainly produced by the drag of the atmosphere. This solution may present an advantage for low cost missions, in that it would enable longer mission durations without the need to incorporate a propulsion system, which comprises a large part of the mass budget and the power constraints of a satellite. This poster presents an analysis of the trade space for both the required network of laser ground stations and the satellite orbits. The analysis is based on simulations of the orbital decay of model satellites.
Laser Photonic Propulsion Force for Station-Keeping Applications
Annual American Institute of Aeronautics and Astronautics (AIAA)/Utah State University (USU)Conference on Small Satellites ; 2014 ; Logan, UT, United States
2014-08-02
Miscellaneous
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English
Autonomous Low-Earth-Orbit Station-Keeping with Electric Propulsion
Online Contents | 2011
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