Taking into account a missile thrust, we obtain the guidance law during boost phase. On the other hand, the guidance law after thrust cutoff is derived by considering an air drag. Three forms of guidance laws are proposed for each phase. One of them, which is called the analytical guidance...
To enhance the survivability and lethality of missiles, the guidance laws with terminal angle constraints are considered in some interception scenarios. For instance, the missile can escape the close-in weapon systems when attacking the modern warship [1]. For intercepting a tank, it can enhance ...
anewapproachknownastheintegrated guidanceandcontrol(IGC)systemdesignmethodis developedbyincorporatingvariouscontroltheories. MenonandOhlmeyer [1] usedthefeedbacklineari- zationmethodassociatedwiththelinearquadratic regulatortechniquetoformulateanonlinearinte- gratedguidanceandcontrollawsforhomingmis- *Correspondingauthor....
Aimedattheguidancerequirementsofsomemissiles whichattacktargetswithterminalimpactangleattheterminal point,anewintegratedguidanceandcontroldesignschemebased onvariablestructurecontrolapproachformissilewithterminalim- pactangleconstraintisproposed.First,amathematicalmodelof anintegratedguidanceandcontrolmodelinpitchplaneisestab...
Withthetransformationofmissileengagementmanners,themulti—missilecooperative guidancelawhasdrawnextensiveattentionrecently.Theresearchdevelopmentsofcooperativeguidance lawsareintroducedfirstly,andthedesigndificultiesfortheseguidancelawsayepointedout.Thenthe researchareasareproposedtoaddressthedevelopmenttendency.Theguidancelaw...
Keywords:Portableinfraredhomingair-defensemissile;Initialguidance;Lateralforce;Pin(HFJIA)missile 0 引言 寻的制导防空导弹在发射时和进入末制导飞行 段前,常需增设初、中制导段或采取探测方法,以实 现不同目的。如:对配置作用距离较小导引头的导 弹,通过初、中制导将导弹送至距目标较近处,待导 ...
bampton导弹craigmissile发射动力学研究 基于改进Craig-Bampton法的 导弹发射过程多柔体动力学研究 高星斗毕世华陈阵 北京理工大学宇航学院,北京100081 摘要:应用刚柔耦合系统动力学方法,将车载导弹发射装置关键零部件如车架、起落架等作为柔性体,通过改进的 Craig-Bampton方法融合在车载导弹发射系统多体动力学模型中,建立了...
China)ABSTRACT.ThesearchingphaseofTVguidedmissileisusuallydividedintothreedifferentstagesasthenavigation,homingandterminalgaidance.Inthispaper,guidancelawsindifferentphasesareanalysed.Tosolvetheproblemoftargetacquisition,signalfollowingandnavigationprecisionduringtheperiodofnavigation,methodsofintegratedguidancewiththree...
第34卷第5期 固体火箭技术 JournalofSolidRocketTechnology 基于改进Craig—Bampton法的 导弹发射过程多柔体动力学研究① 高星斗,毕世华,陈阵 (北京理工大学宇航学院,北京 100081) 摘要:应用刚柔耦合系统动力学方法,将车载导弹发射装置关键零部件如车架、起落架等作为柔性体,通过改进的 Craig—Bampton方法融合在车载导弹发...