空射弹道式高超声速导弹多学科优化设计研究

Study on Multidisciplinary Design Optimization of Aero-ballistichypersonic Missile

空射弹道式高超声速导弹是目前最接近实用的高超声速飞行器,为研究该导弹的性能采用多学科优化设计(Multidisciplinary Design Optimization,MDO)技术,对该导弹设计中所涉及的学科进行集成,构建了该导弹的MDO框架,并基于此框架对导弹开展优化设计。优化结果显示了该导弹的潜在性能,同时为该导弹的改进和发展提供了依据。

Aero-ballisticmissileis the most likelyhypersonic vehicle to be used incombat,therefore,performance of the missile is investigated based on multidisciplinary design optimization(MDO)technology.Firstly,the disciplines of the missile design are integrated to establish the MDO framework.Then,on this basis,the optimization of the missile is carried out.Finally,the results show the potential performance of the missile and providedesign knowledge for the improvement and development of this type of missile.