基于改进遗传算法的多弹混合瞄准点优化.docx
第45卷第1期2023年2月
指挥控制与仿真
CommandControlSimulation
Vol.45No.1Feb.2023
文章编号:1673?3819(2023)01?0068?07
基于改进遗传算法的多弹混合瞄准点优化
周于翔,舒健生,郑晓龙,郝辉,武健
(火箭军工程大学,陕西西安710025)
摘要:瞄准点优化是指通过对导弹瞄准点的选择使得对目标的打击效果达到或接近最佳。以具有不同毁伤效果的多弹型导弹打击变电所目标为例,采用改进遗传算法对多弹型导弹打击同一目标的瞄准点优化问题进行研究。结合变电所的目标易损性,选择合适的毁伤指标及对应类型的导弹武器,建立最优瞄准点求解模型。为解决传统遗传算法易陷入局部最优值的缺陷,建立存放优势个体的经验池,避免优势个体的丢失,并且,保留基因型相差较大的个体,增强种群多样性,避免算法过早收敛。经过计算,该算法可有效解决多弹混合瞄准点优化问题,相较于传统算法,整体寻优结果更佳,且具有良好的收敛性,因此,具有比较高的应用价值。
关键词:混合火力;瞄准点优化;多属性决策分析;遗传算法
中图分类号:E911;TP18文献标志码:ADOI:10.3969/j.issn.1673?3819.2023.01.012
ZHOUYu?xiang,SHUJian?sheng,ZHENGXiao?long,HAOHui
ZHOUYu?xiang,SHUJian?sheng,ZHENGXiao?long,HAOHui,WUJian
(RocketForceUniversityofEngineering,Xi,an710025,China)
Abstract:Aimingpointoptimizationreferstotheselectionoftheaimingpointofamissilesothatthestrikeeffectonthetar?
getisatornearthebest.Asanexample,amodifiedgeneticalgorithmisusedtostudytheaimingpointoptimizationproblem
ofamulti?bulletmissilestrikingthesametargetwithdifferentdamageeffects.Combinedwiththetargetvulnerabilityofthe
substation,suitabledamageindicatorsandcorrespondingtypesofmissileweaponsareselectedtoestablishtheoptimalaiming
pointsolutionmodel.Inordertosolvethedefectsoftraditionalgeneticalgorithm,anexperiencepoolisestablishedtostore
hancethepopulationdiversityandavoidprematureconvergenceofthealgorithm.Aftercalculations,thealgorithmcaneffec?thedominantindividuals
hancethepopulationdiversityandavoidprematureconvergenceofthealgorithm.Aftercalculations,thealgorithmcaneffec?
tivelysolvetheproblemofmulti?bullethybridaimingpointoptimization,andtheoveralloptimizationresultisbetterthanthe
traditionalalgorithm,andhasgoodconvergence,whichisofhighapplicationvalue.
Keywords:mixedfire;aimingpointoptimization;multi?at