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Distributed Multitarget Search and Track Assignment With Consensus-Based Coordination

delete2015-02-01
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PRE
AI
T
Tracie A. Severson *
D
Derek A. Paley
DOI:10.1109/JSEN.2014.2355200delete
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摘要

摘要

En 中文
This paper presents a distributed, consensus-based approach to optimize radar resource management for ballistic missile surveillance and tracking. Radar search, target detection, and target tracking are described using a nonlinear, three-dimensional model. Target tracking includes an estimate of the resources required to reduce target uncertainty to support engagements. Each radar determines its preferred radar-to-target assignment using a probabilistic optimization algorithm that balances radar loading and minimizes the total radar usage. Under heightened track demand, radar search sectors degrade symmetrically about a designated threat axis. A unique global radar-to-target assignment that is robust to resource estimation error is generated by a distributed consensus algorithm. Performance of the coordinated algorithm is compared with uncoordinated alternatives via Monte Carlo simulations.
Keyword:
Cooperative systems
graph theory
networks
optimization methods
radar
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期刊

IEEE Sensors Journal 封面图
IEEE Sensors Journal
IF:
4.5
论文数:
2.2W
被引数:
7.3W

机构

United States Navy 封面图
United States Navy
学者数:
6.7K
论文数: 5.5K
被引数: 175
United States Department of Defense 封面图
United States Department of Defense
学者数:
2.8W
论文数: 2.3W
被引数: 172
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