小型战术导弹捷联惯导算法及仿真平台研究  

Research on Strapdown Algorithm and Simulation Workbench Based on Small Tactical Missile

作　　者：陈尧[1] 张靖[1] 王帅[2] 

机构地区：[1]北京理工大学机电学院,北京100081 [2]中国舰船研究院,北京100192

出　　处：《弹箭与制导学报》2010年第1期33-36,共4页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：为减小系统编排的复杂程度,减小计算量,根据小型战术导弹射程近、飞行时间短的特点,建立了简化的惯导基本方程及相应的系统编排模型。在传统三子样旋转矢量算法的基础上,采用改进型三子样旋转矢量变量更新算法建立了捷联惯导仿真平台,并通过仿真验证了惯导方程简化的合理性和算法的正确性。According to the characteristics of near range and short-time of the small tactical missile, raise a SINS model simplified, establish the scheduling system model specifically,in order to decrease the complexity of model scheduling. By building algorithm simulation platform, improve the method of three-sample rotation vector variables updating on the basis of researching on traditional three-sample rotation vector optimized algorithm. The simulation results show that adopting such the SINS model and algorithms can meet needs of navigation precision of small tactical missile.

关 键 词：捷联惯导 战术导弹 模型编排 旋转矢量 

分 类 号：TJ765.3[兵器科学与技术—武器系统与运用工程]