岛礁防御空袭目标流的WTA模型与算法设计  

WTA Model and Algorithm Design for Reef-Island Defending Against Air Attack Target Flow

作　　者：薛杰 刘高峰[1] 程志锋[1] 林晓烘 XUE Jie;LIU Gaofeng;CHENG Zhifeng;LIN Xiaohong(Naval University of Engineering,Wuhan 430000,China)

机构地区：[1]海军工程大学,武汉430000

出　　处：《电光与控制》2022年第5期66-71,共6页Electronics Optics & Control

基　　金：国家自然科学基金(61601491);全军军事类研究生课题资助项目(2020YJS-C)。

摘　　要：运用多火力单元应对空袭目标攻击是岛礁近程防空的重要问题之一,由于我国岛礁建设起步晚,有关研究较少。针对岛礁近程防空作战场景,建立了可以对导弹目标流进行转移火力拦截分配的多火力单元武器目标分配(M-WTA)模型;设计了求解M-WTA的混合麻雀搜索算法(HSSA),HSSA采用了新的种群初始化方式,通过增加惩罚项将M-WTA模型转化为无约束的适应度函数,运用发现者、加入者和警戒者3种改进策略迭代寻优。模型和算法对比实验表明,M-WTA模型是可行的,HSSA在求解M-WTA模型时较其他算法收敛速度更快、寻优精度更高。本研究具有一定应用价值。Using multiple firepower units to intercept air attack targets is one of the important problems in the short-range air defense of reef-islands.Aiming at the short-range air defense operation of reef-island,a Multiple firepower unit Weapon Target Assignment(M-WTA) model is established,which can assign the transferred firepower against the missile target flow.A Hybrid Sparrow Search Algorithm(HSSA) is designed to solve M-WTA.The HSSA adopts a new population initialization method,which transforms the M-WTA model into an unconstrained fitness function by adding penalty terms,and uses three improved strategies of discoverer,participant and watcher to iteratively optimize.In addition,the unconstrained fitness function of HSSA is transformed by M-WTA model by adding penalty terms.The model and algorithm comparison experiments show that M-WTA model is feasible,and the convergence speed and optimization accuracy of HSSA are faster than those of the other algorithms for solving M-WTA model.The research has certain application value.

关 键 词：岛礁防空作战 武器目标分配 混合麻雀搜索算法 导弹目标流 转移火力 

分 类 号：E9[军事] TP18[自动化与计算机技术—控制理论与控制工程]