战术弹道导弹打击航母的末制导精度研究  

Research on Terminal Guidance Precision of Tactical Ballistic Missile Attacking Aircraft Carrier

作　　者：张宏[1] 苗建松 祁载康[1] 刘雄飞[1] 

机构地区：[1]北京理工大学宇航科学技术学院,北京100081 [2]驻247厂军事代表室,太原030051

出　　处：《弹箭与制导学报》2008年第5期1-4,共4页Journal of Projectiles,Rockets,Missiles and Guidance

基　　金：总装预研基金资助

摘　　要：将比例导引作为战术弹道导弹末制导律。假设航母随机阶跃机动,采用伴随法和无量纲化法研究其末制导精度。分析结果表明,尽管脱靶量均方根值与航母机动能力成正比,且制导系统动力学阶数和有效导航比对脱靶量影响较大,但是对于打击机动能力有限的航母来说,其制导精度很高。最后指出战术弹道导弹精确制导化需解决的相关技术。The proportional navigation was adopted as the terminal guidance law. On the assumption that random aircraft carrier step maneuver, the simulation results are obtained based on adjoint method and non-dimensional method, and show that high precision of the terminal guidance because of the limited acceleration of aircraft carrier, although system order and the effective navigation ratio have significant influence on the miss, and the miss rms is in proportion to aircraft carrier acceleration. Additionally, it＇s pointed out that the related technologies used to improve the precision of the tactical ballistic missile guidance need to be developed.

关 键 词：战术弹道导弹 航空母舰 脱靶量 伴随法 

分 类 号：TJ765.3[兵器科学与技术—武器系统与运用工程]