| 创造性思维粒子群优化的武器目标分配 |
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| 引用本文： | 刘振林,唐苏妍,葛伟.创造性思维粒子群优化的武器目标分配[J].火力与指挥控制,2012,37(3):4-9. |
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| 作者姓名： | 刘振林 唐苏妍 葛伟 |
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| 作者单位： | 1. 解放军93605部队,北京,102100
2. 国防科技大学信息系统与管理学院,长沙410073;解放军61565部队,北京102600 |
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| 基金项目： | 国家自然科学基金(60974073,60974074);装备预研基金资助项目(914C640505) |
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| 摘 要： | 现代战争特点为防空作战中武器目标分配(WTA)问题的求解效率和质量提出了新的需求和挑战.建立了WTA问题模型,并选择粒子群优化算法(PSO)求解模型.针对PSO算法在求解WTA模型中出现的早熟收敛特性,从认知心理学角度进行分析,将创造性思维(CT)引入PSO的速度更新公式中,提出了一种基于创造性思维的PSO算法CTPSO.针对WTA模型的离散性特点,设计了编码与解码策略,及位置和速度矢量的离散化运算规则.实验证明了CTPSO算法在WTA问题求解质量和求解效率方面的优越性.
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| 关 键 词： | 武器目标分配 粒子群优化 创造性思维 四阶段模型 离散化 |
Particle Swarm Optimization Based on Creative Thinking for Solving Weapon Target Assignment Problem |
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| LIU Zhen-lin
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TANG Su-yan
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GE Wei.Particle Swarm Optimization Based on Creative Thinking for Solving Weapon Target Assignment Problem[J].Fire Control & Command Control,2012,37(3):4-9. |
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| Authors: | LIU Zhen-lin TANG Su-yan GE Wei |
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| Institution: | 1(1.Unit 93605 of PLA,Beijing 102100,China,2.College of Information Systems and Management,National University ofDefense Technology,Changsha 410073,China,3.Unit 61565 of PLA,Beijing 102600,China) |
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| Abstract: | Because of new characteristics of modern warfare new requirements and challenges of Weapon Target Assignment(WTA) in air defense warfare are put forward.A WTA model is designed,and Particle Swarm Optimization(PSO) algorithm is chosen to solve it.PSO suffers from the premature convergence problem in solving WTA. To solve this problem,PSO algorithm is analyzed from cognitive psychology and CTPSO algorithm is proposed by introducing CT to the evolution model of PSO.According to the discreteness in WTA model,discrete strategies are designed by setting the coding and decoding rules,and the operation rules for particles’ velocity and positions.Experimental results show that CTPSO has priority in solution quality and convergence rate. |
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| Keywords: | weapon target assignment particle swarm optimization creative thinking four phases model discrete |
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