METHOD AND APPARATUS FOR DYNAMIC AIRCRAFT TRAJECTORY MANAGEMENT

Disclosed are algorithms and agent-based structures for a system and technique for analyzing and managing the airspace. The technique includes managing bulk properties of large numbers of heterogeneous multidimensional aircraft trajectories in an airspace, for the purpose of maintaining or increasin...

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Main Authors HERRIOT JAMES W, SAWHILL BRUCE K, HOLMES BRUCE J
Format Patent
LanguageEnglish
Published 04.06.2015
Subjects
PHYSICS
SIGNALLING
TRAFFIC CONTROL SYSTEMS
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Abstract Disclosed are algorithms and agent-based structures for a system and technique for analyzing and managing the airspace. The technique includes managing bulk properties of large numbers of heterogeneous multidimensional aircraft trajectories in an airspace, for the purpose of maintaining or increasing system safety, and to identify possible phase transition structures to predict when an airspace will approach the limits of its capacity. The paths of the multidimensional aircraft trajectories are continuously recalculated in the presence of changing conditions (traffic, exclusionary airspace, weather, for example) while optimizing performance measures and performing trajectory conflict detection and resolution. Such trajectories are represented as extended objects endowed with pseudo-potential, maintaining objectives for time, acceleration limits, and fuel-efficient paths by bending just enough to accommodate separation.
AbstractList Disclosed are algorithms and agent-based structures for a system and technique for analyzing and managing the airspace. The technique includes managing bulk properties of large numbers of heterogeneous multidimensional aircraft trajectories in an airspace, for the purpose of maintaining or increasing system safety, and to identify possible phase transition structures to predict when an airspace will approach the limits of its capacity. The paths of the multidimensional aircraft trajectories are continuously recalculated in the presence of changing conditions (traffic, exclusionary airspace, weather, for example) while optimizing performance measures and performing trajectory conflict detection and resolution. Such trajectories are represented as extended objects endowed with pseudo-potential, maintaining objectives for time, acceleration limits, and fuel-efficient paths by bending just enough to accommodate separation.
Author HERRIOT JAMES W
HOLMES BRUCE J
SAWHILL BRUCE K
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Snippet Disclosed are algorithms and agent-based structures for a system and technique for analyzing and managing the airspace. The technique includes managing bulk...
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SubjectTerms PHYSICS
SIGNALLING
TRAFFIC CONTROL SYSTEMS
Title METHOD AND APPARATUS FOR DYNAMIC AIRCRAFT TRAJECTORY MANAGEMENT
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