多功能雷达多目标跟踪中的航迹选择:一种反协调对策
Track selection in Multifunction Radars for Multi-target tracking: an Anti-Coordination game
摘要:
本文利用博弈论的概念研究了多功能雷达网中多目标跟踪的航迹选择问题。这个问题被表述为一个非合作博弈,特别是一个反协调博弈,其中每个玩家的目标是与其他玩家不同。玩家的效用建模使用适当的跟踪精度标准,并在不同的假设下,这些效用的结构,相应的纳什均衡的特点。为了找到一个平衡点,提出了一种基于最佳响应动态的分布式算法。最后,通过计算机模拟验证了该算法在多目标跟踪中的有效性。
英文摘要:
In this paper, a track selection problem for multi-target tracking in a multifunction radar network is studied using the concepts from game theory. The problem is formulated as a non-cooperative game, and specifically as an anti-coordination game, where each player aims to differ from what other players do. The players' utilities are modeled using a proper tracking accuracy criterion and, under different assumptions on the structure of these utilities, the corresponding Nash equilibria are characterized. To find an equilibrium, a distributed algorithm based on the best-response dynamics is proposed. Finally, computer simulations are carried out to verify the effectiveness of the proposed algorithm in a multi-target tracking scenario.
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