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兵工学报 ›› 2017, Vol. 38 ›› Issue (10): 1950-1956.doi: 10.3969/j.issn.1000-1093.2017.10.010

• 论文 • 上一篇    下一篇

基于遗传算法的空地一体化攻击模糊比例导引律

李波, 王元勋, 高晓光, 崔四杰   

  1. (西北工业大学 电子信息学院, 陕西 西安 710100)
  • 收稿日期:2017-03-24 修回日期:2017-03-24 上线日期:2017-11-22
  • 作者简介:李波(1978—), 男, 副教授, 硕士生导师。 E-mail: libo803@nwpu.edu.cn
  • 基金资助:
    中央高校基本科研业务费专项项目(3102016CG002)

Research on Fuzzy Proportional Guidance Law of Air-to-ground Attack Based on Genetic Algorithm

LI Bo, WANG Yuan-xun, GAO Xiao-guang, CUI Si-jie   

  1. (School of Electronics and information, Northwestern Polytethnical University, Xi'an 710072, Shaanxi, China)
  • Received:2017-03-24 Revised:2017-03-24 Online:2017-11-22

摘要: 针对空空导弹具有攻击空中目标和地面目标双任务的发展趋势,为满足导弹空地一体化综合作战模式需要,设计了一种适应双任务空空导弹作战需要的攻击导引律。在三维比例导引律的基础上,根据导弹和目标状态信息,利用遗传算法求解最优模糊控制规则;利用模糊控制来控制导引律在空间三轴的比例系数分量,从而建立了一种适应空地一体化攻击模式的导引律;通过仿真实验对空地一体化攻击导引律和传统三维比例导引律进行了对比。仿真结果表明:所设计的导引律能兼顾双任务攻击方式,且在对地面目标打击时具有更大的命中落角,更加适应空地一体化攻击作战模式。

关键词: 兵器科学与技术, 空地一体化, 遗传算法, 模糊控制, 导引律, 仿真

Abstract: At present, one of the development trends of air-to-air missiles is that the missile is used to attack both ground and air targets. On the basis of the three-dimensional proportional guidance law, the genetic algorithm is used to solve the optimal fuzzy control rules, and then the fuzzy control theory is used to control the proportional coefficient component of the three-axis in the proportional guidance law, thus establishing an integrated guidance law that enables the missiles to effectively attack the air and ground targets. The missile air-ground integrated attack guidance law is compared with the traditional three-dimensional proportional guidance law through the simulation experiment. The simulated results show that the proposed navigation law can be used for missile attacking the air-to-ground targets effectively and hasving a greater hit angle in the attack on ground target, so it is suitable for the air-to-ground integrated attack mode.Key

Key words: ordnancescienceandtechnology, air-to-groundintegration, geneticalgorithm, fuzzycontrol, guidancelaw, simulation

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