计算机科学 ›› 2017, Vol. 44 ›› Issue (5): 263-267.doi: 10.11896/j.issn.1002-137X.2017.05.047

• 人工智能 • 上一篇    下一篇

基于IF-HPSO算法的防空作战WTA问题研究

梅海涛,华继学,王毅,文童   

  1. 空军工程大学防空反导学院 西安710051,空军工程大学防空反导学院 西安710051,空军工程大学防空反导学院 西安710051,空军工程大学防空反导学院 西安710051
  • 出版日期:2018-11-13 发布日期:2018-11-13
  • 基金资助:
    本文受国家自然科学基金(61402517),中国博士后基金(2013M542331),陕西省自然科学基金(2013JQ8035)资助

Optimization Study on Weapon-Target Assignment Problem in Air-defense Operation Based on Intuitionistic Fuzzy Hybrid Particle Swarm Optimization

MEI Hai-tao, HUA Ji-xue, WANG Yi and WEN Tong   

  • Online:2018-11-13 Published:2018-11-13

摘要: 武器-目标分配问题(WTA)是防空作战指挥决策中的一个关键环节,属于典型的NP难问题。为提高其求解速度和精度,提出一种基于直觉模糊的混合粒子群优化算法(IF-HPSO)。首先,以弹药消耗最小、拦截率最大为目标函数,建立火力资源受限条件下WTA的优化模型;采用实数编码,引入直觉模糊领导力函数选择出较优粒子参与速度更新;定义种群同构因子函数来调节惯性权重和学习因子;此外,将基于精英保留策略的遗传操作混合PSO算法进行迭代寻优,加快收敛速度;最后,对WTA问题实例进行仿真并将所提算法与AIA,GA,HDPSO算法进行比较,结果表明所提算法具有更快的寻优速度和更高的求解精度。

关键词: 武器-目标分配,目标函数,直觉模糊集,粒子群优化,同构因子,精英保留策略

Abstract: Weapon-Target assignment problem is a NP hard problem,which is a key procedure in air-defense operation.To improve the speed and precision of WTA,an intuitionistic fuzzy hybrid particle swarm optimization(IF-HPSO) was proposed.Firstly,this paper established the WTA optimization model with the resource constrain by consuming the least ammunition to intercept more threat object.Then,this paper introduced an intuitionistic fuzzy charisma function to exploit some better individuals to participate in the updates of velocity and location.The identical factor was defined to adjust the inertia weight and learning operator adaptively.Furthermore,the GA based on elitist reserving strategy was developed,and was combined with PSO to search optimazation.Finally,the simulation and comparison result of IF-HPSO with AIA,GA and HDPSO algorithm indicate IF-HPSO performs better in optimal speed and results.

Key words: Weapon-Target assignment,Object function,Intuitionistic fuzzy set,Particle swarm optimization,Identical factor,Elitist reserving

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