子母弹时序抛撒终端弹道影响因素分析

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中图分类号： V448.15+3 文献标志码：A 文章编号：2095-2945（2025）20-0012-05

Abstract：Inordertosolvetheproblemof setingparametersforcapsuledispersalof guidedsubmunitions，basedonthe structureofsubmunitionswithmulti-segmentsarrangement，theparticleouterballsticequationofthesubmunitionswas established.Simulinkwasusedtosimulatetheactualflightproces，andtheinfluenceofdiferentdispersalconditionsonthe projectileslandingdispersionradiusandfallnganglewascomparedandanalyzed.Theresearchresultsshowthatthedispersion radiusoftheprojetilelandingpointismostaffctedbythedispersionheight，whilethebaliticinclinationangleofthe projectileatthedispersionpointhastheleastinfluenceonthedispersionradiusandthegreatestinfluenceonthelandingangle， thusafectingthefinaldispersionshapeoftheprojectle.Atthesametime，fromtheanalysisoftheinfluenceofthebalistic inclinationangleonthedispersionradius，itcanbeseenthatwhentheballsticinclinationangleisgreaterthan -70∘ ，the dispersionshapeoftheprojectiletendstobecircular.Thesimulationresultsshowthatthelargertherangeofdispersionheight change，thelargerthedeviationrangeofthebulet’sdispersionradius.Atthesametime，theselectionoftimingparameters determines theintersectionrangeofthefrontandrearbulets：Therefore，selectingtheapropriatedispersionheightcangreatly increase the bulet's dispersion width，and the selection of timing parameters determines the damage area.

Keywords：cluster submunition; time-sequential ejection;dispersion radius； Simulink; trajectory

子母弹作为大规模地面毁伤武器，其作用越来越受到重视，子弹落点分布的形状、大小及其均匀程度直接影响子母弹终端毁伤效果，关于子母弹飞行弹道及子弹落点散布，相关专家学者做了较深入的研究[1-3]。（剩余3921字）