Delta-V-free satellite cloud cluster flying
AssigneeNorthrop Grumman Corporation
InventorsTalbot John Jaeger, Phong David Ngo
Life of this patent
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Abstract
A system and method is provided for establishing a substantially delta-V-free three-dimensional atomic satellite cloud cluster. In one embodiment, a satellite cloud cluster system comprises a plurality of satellites maintaining a three-dimensional periodic motion relative to a reference point. The plurality of satellites and the reference point maintain an orbital pattern around a celestial body. The three-dimensional periodic motion is symmetrical about at least two planes that intersect at the reference point.
Claims30
A satellite cluster system comprising:
- a plurality of satellites maintaining a three-dimensional periodic motion relative to a reference point, the plurality of satellites and the reference point maintaining an orbital pattern around a celestial body, the three-dimensional periodic motion being symmetrical about at least two planes that intersect at the reference point.
A satellite cluster system comprising:
- a first plurality of satellites maintaining a first periodic motion relative to a reference point, the reference point maintaining an orbital pattern around a celestial body;
- a second plurality of satellites maintaining a second periodic motion relative to the reference point;
- and
- a third plurality of satellites maintaining a third periodic motion relative to the reference point, the combination of the first, second, and third periodic motions forming a three-dimensional atomic satellite cluster relative to the reference point, and each of the first, second, and third pluralities of satellites being communicatively coupled to each other.
A method for establishing a satellite cluster orbit, the method comprising:
- launching the satellite cluster into a formation-flight to maintain an orbital path about a celestial body;
- applying minimal delta-V impulse thrusts to a first plurality of satellites of the satellite cluster to set the first plurality of satellites in a first periodic motion relative to a reference point, the reference point orbiting the celestial body at an equal velocity along the same orbital path as the formation flight;
- applying minimal delta-V impulse thrusts to a second plurality of satellites of the satellite cluster to set the second plurality of satellites in a second periodic motion relative to the reference point;
- and
- applying minimal delta-V impulse thrusts to a third plurality of satellites of the satellite cluster to set the third plurality of satellites in a third periodic motion relative to the reference point, the combination of the first, second, and third periodic motions forming a three-dimensional atomic satellite cluster relative to the reference point.
Dependencies are inferred from the claim text.