轨控推力矢量技术在防空导弹上的应用研究  

Study of Trajectory-controlled Thrust Vector Technology Application in Air Defense Missile

作　　者：管再升 阮文华 刘伟 施振兴 李欣益 GUAN Zaisheng;RUAN Wenhua;LIU Wei;SHI Zhenxing;LI Xinyi(Shanghai Electro-mechanical Engineering Institute,Shanghai 201109,China)

机构地区：[1]上海机电工程研究所,上海201109

出　　处：《空天防御》2020年第2期1-7,共7页Air & Space Defense

摘　　要：为了提高防空导弹的可用过载和过载响应快速性,分析了国外防空导弹轨控推力矢量技术应用情况,研究了采用喷流干扰因子分析轨控推力矢量装置与导弹外形布局匹配设计的方法;采用力矩平衡迭代的方法设计轨控推力作用点与导弹重心安排;对轨控推力矢量装置给导弹载荷及强度、过载特性等带来的影响进行了分析研究,提出了应对措施。In order to improve the available overload and fast overload response of air defense missile,the application of trajectory-controlled thrust vector technology in foreign air defense missiles is analyzed.The method of matching design of trajectory-controlled thrust vector device and missile shape is studied by using jet disturbance factor.The method of moment balance iteration is used to design the action point of trajectory-controlled thrust and the arrangement of missile center of gravity.The influence of trajectory-controlled thrust vector device on the load,strength and overload characteristics of missile is analyzed and the corresponding measures are put forward.

关 键 词：防空导弹 轨控推力矢量 直接力 侧向喷流 喷流干扰 

分 类 号：V412.4[航空宇航科学与技术—航空宇航推进理论与工程]