Optimal Control Strategies for Constrained Relative Orbits

Name: Optimal Control Strategies for Constrained Relative Orbits
Brand: Biblioscholar
SKU: 9781288311101
Price: 112.94 RON
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Autor: David Jonathan Irvin

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Editura: Biblioscholar

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The US Air Force's ability to protect space assets is enhanced by a proficiency in satellite proximi...

Informații despre carte

Autor

David Jonathan Irvin

Limbă

engleză

Legare

Carte - Carte broșată

Publicat

2012

Pagini

230

EAN

9781288311101

ISBN

9781288311101

Enbook ID

08242903

Editura

Biblioscholar

Greutate

417

Dimensiuni

189 x 246 x 12

Descriere completă

The US Air Force's ability to protect space assets is enhanced by a proficiency in satellite proximity operations and Space Situational Awareness (SSA). In pursuit of that proficiency, this research develops a key capability of interest to mission planners; the ability of a deputy satellite to "hover" within a defined volume fixed in the vicinity of a chief satellite for an extended period of time. Previous research has developed initial methodologies for maintaining restricted teardrop hover orbits that exist in a plane fixed within the chief's local reference frame. These methods use the natural drift of the deputy satellite in the relative frame and impulsive thrust to keep the deputy in a bounded volume relative to the chief, but do not address fuel-optimality. This research extends and enhances that work by finding optimal trajectories, produced with discrete-thrusts, that minimize fuel spent per unit time and stay within the user-defined volume, thus providing a practical hover capability in the vicinity of the chief.

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Optimal Control Strategies for Constrained Relative Orbits

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