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Task allocation in dynamic networks of satellites

Van Der Horst, Johannes and Noble, Jason (2011) Task allocation in dynamic networks of satellites At IJCAI Workshop on Artificial Intelligence in Space, Spain.

Record type: Conference or Workshop Item (Other)

Abstract

The management of distributed satellite systems requires the coordination of a large number of heterogeneous spacecraft. Task allocation in such a system is complicated by limited communication and individual satellite dynamics. Previous work has shown that task allocation using a market-based mechanism can provide scalable and efficient management of static networks; in this paper we extend this work to determine the impact of dynamic topologies. We develop a Keplerian mobility model to describe the topology of the communication network over time. This movement model is then used in simulation to show that the task allocation mechanism does not show a significant decrease in effectiveness from the static case, reflecting the suitability distributed market-based control to the highly dynamic environment.

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More information

Published date: July 2011
Additional Information: Event Dates: 17 July 2011
Venue - Dates: IJCAI Workshop on Artificial Intelligence in Space, Spain, 2011-07-17
Keywords: task allocation, market-based control, distributed satellite systems
Organisations: Agents, Interactions & Complexity

Identifiers

Local EPrints ID: 272729
URI: http://eprints.soton.ac.uk/id/eprint/272729
PURE UUID: f17ce0a5-bdfa-43fb-9791-583ee10be067

Catalogue record

Date deposited: 31 Aug 2011 10:54
Last modified: 18 Jul 2017 06:21

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Contributors

Author: Johannes Van Der Horst
Author: Jason Noble

University divisions

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