长春理工大学学报(自然科学版)JournalofChangchunUniversityofScienceandTechnology(NaturalScienceEdition)Vol.46No.1Feb.2023第46卷第1期2023年2月收稿日期:2022-07-13基金项目:国家自然科学基金(61633003)作者简介:化仁宽(1998-),男,硕士研究生,E-mail:18105384107@163.com通讯作者:奚勇(1979-),男,硕士,研究员,E-mail:xiyong_2003@163.com基于全局信息的非线性微分对策协同制导律化仁宽1,奚勇1,张莫楠2,陈光山1,赵长春1(1.上海航天控制技术研究所,上海201109;2.陆军装备部驻上海地区第三军事代表室,上海201109)摘要:为了适应未来战争中多弹攻防作战的强博弈对抗场景,研究了基于全局信息的非线性微分对策协同制导律。考虑由我方多枚导弹攻击某一空中目标,目标释放多枚拦截弹拦截我方导弹的场景,假设导弹之间能够互相通信,建立了对应的非线性微分对策模型,并利用模型预测方法进行滚动时域PSO算法求解该非线性微分对策问题,得到相应的控制策略,改进了建立在小角度线性化假设基础上的传统线性微分对策不适用于多弹间强博弈场景的问题。仿真结果表示非线性微分对策制导律能够完成躲避敌方多枚导弹拦截的前提下命中目标的任务。关键词:微分对策;攻防对抗;粒子群算法;制导律中图分类号:TJ765.3文献标志码:A文章编号:1672-9870(2023)01-0081-07CooperativeNonlinearDifferentialGameGuidanceLawBasedonGlobalInformationHUARenkuan1,XIYong1,ZHANGMonan2,CHENGuangshan1,ZHAOChangchun1(1.ShanghaiAerospaceControlTechnologyInstitute,Shanghai201109;2.TheThirdMilitaryDelegateRoomofArmyMaterielDivisioninShanghai,Shanghai201109)Abstract:Thecooperativenonlineardifferentialgameguidancelawisresearchedinordertomeettheneedsofstrongconfrontationscenariosinfuturalwars.Thenonlineardifferentialgamemodelisestablishedforthescenariothatmultiplemissilesattackanaerialtargetcooperativelyandthetargetlaunchedseveraldefenderstointerceptourmissiles.Supposethatmissilescancommunicatewitheachother,andthedefendersusethetraditionalPNlawwiththesimpletargetassignment.Thetraditionallinearquadricdifferentialgameguidancelawisnotsuitableforthestrongconfrontationbetweenmissilesanddefendersthatbothhavestrongtacticalmaneuverabilitywhichcausesthesmallangle...