基于虚拟样机的空空导弹引战模型  

Fuze-warhead System Modelof Air-to-air Missile Based on Virtual Prototype

作　　者：李合新[1] 

机构地区：[1]中国空空导弹研究院,河南洛阳471009

出　　处：《弹箭与制导学报》2011年第3期15-18,共4页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：建立了一种基于空空导弹制导系统虚拟样机的引战系统仿真模型,用于研究导弹对目标的毁伤过程、引战配合效果以及引信和战斗部参数优化等。以制导仿真输出的实时弹道信息和目标三维外形为基础,构造了引信探测、延时起爆、战斗部飞散、毁伤计算等模型,仿真结果输出到视景仿真模块,用于末端交会过程的实时显示。引战仿真和制导仿真、视景仿真连接后,构成了完整的空空导弹虚拟样机。该虚拟样机运行效果良好,验证了引战仿真系统建模的合理性。A fuze-warhead system model based on virtual prototype of air-to-air missile guidance system was built for studying the missile terminal destroy process at target, fuze-warhead coordination effect and fuze-warhead parameters optimization. Based on the real-time trajectory information of guidance simulation output and three-dimensional object shape of target, the fuze detection, de- layed explosion, warhead dispersion and damage effectiveness calculation were constructed to really display terminal encounter process. The fuze-warhead simulation model was connected with guidance simulation subsystem and visual simulation subsystem to form integrated air-to-air missile virtual prototype. The virtual prototype ran well and the rationality of fuzzed-warhead subsystem simulation model was validated.

关 键 词：虚拟样机 引战系统 制导系统 视景仿真 建模 

分 类 号：TJ762.23[兵器科学与技术—武器系统与运用工程]