电子学报2026，Vol.54Issue(3)：1036-1047,12.DOI:10.12263/DZXB.20250829
基于k-WTA策略的多机协同虚假航迹生成
k-WTA Based Cooperative False Track Generation for Multi-Aircraft Systems
摘要
Abstract
As an important mode in electronic countermeasures,deceptive jamming can disrupt the radar's detection of real targets by generating deceptive false targets in space.However,traditional jamming technologies for single-station radars are gradually falling behind with the widespread use of radar networking systems.Therefore,how to effectively inter-fere with the radar networking system becomes a strategic need for both engaging sides.In this regard,a multi-aircraft coop-erative track deception idea based on the principle of parallel similarity is introduced to target the identification mechanism of the radar networking system in this paper.By controlling multiple electronic-jamming aircrafts to form a specific jam-ming formation in space and using repeater jamming to create stable intersection points within the multistatic measurement geometry,it generates false track points that satisfy the homology test of the radar networking system,thereby producing false tracks which are continuous,smooth and kinematically consistent in space.This induces the radars to detect and track them,thus reducing the probability of the real target being discovered.In addition,to optimize system resource allocation and improve the maneuver decision-making ability of combat units,a distributed task allocation method based on the k-win-ners-take-all(k-WTA)strategy is introduced in this paper.Using the real-time forwarding distance between each electronic jammer and the target radar as the evaluation metric,the method approximates global information through distributed con-sensus estimation,thereby selecting a subset of jammers with advantageous positions to execute the cooperative deception task under communication constraints while keeping the remaining jammers on standby,thus achieving efficient utilization of system resources.Furthermore,for wingmen accompanying the jammers,a k-WTA based cooperative decision-making mechanism is constructed in this paper,enabling them to dynamically choose between escort or interception tasks according to the battlefield situation,thereby enhancing the overall maneuverability and adaptability of the combat system.Finally,the proposed methods are validated through an air combat simulation scenario involving multiple electronic jammers,wingmen,and a radar networking system.Simulation results demonstrate that the multi-aircraft cooperative track deception method generates highly realistic false tracks that satisfy the homology consistency test of the radar network,reducing the probabili-ty of the real target being discovered,and the k-WTA based task allocation method effectively achieves dynamic resource optimization,improving real-time decision-making capability and cooperative combat efficiency.关键词
多机系统/虚假航迹生成/k-赢者通吃(k-WTA)/任务分配/转发式欺骗干扰/组网雷达Key words
multi-aircraft systems/false track generation/k-winners-take-all(k-WTA)/task allocation/repeater jam-ming/radar networking system分类
信息技术与安全科学引用本文复制引用
谢正泰,张嘉政,金龙..基于k-WTA策略的多机协同虚假航迹生成[J].电子学报,2026,54(3):1036-1047,12.基金项目
国家自然科学基金(No.62506147,No.62476115) （No.62506147,No.62476115）
兰州大学超算中心资助项目 National Natural Science Foundation of China(No.62506147,No.62476115) （No.62506147,No.62476115）
Supercomputing Center of Lanzhou University （）
