首页 | 本学科首页   官方微博 | 高级检索  
     检索      

机载导弹捷联惯导系统快速传递对准方法研究
引用本文:方群,丁滢颍,袁建平.机载导弹捷联惯导系统快速传递对准方法研究[J].飞行力学,2001,19(4):49-53.
作者姓名:方群  丁滢颍  袁建平
作者单位:西北工业大学航天工程学院,
摘    要:针对速度、位置匹配方法的局限性,推导了捷联惯导速度加姿态角匹配传递对准模型,进行了机翼的挠性分析;设计了以滚动机动为主的WingRock和PopUp两种机动方式,并进行了速度加姿态角匹配对准仿真。仿真结果表明:采用所述方法,可将传递对准过程由几分钟降低到几秒钟,以毫弧度量级的精度进行对准。

关 键 词:传递对准  惯性导航系统  卡尔曼滤波器模型  挠性分析  机载导弹
文章编号:1002-0853(2001)04-0049-05
修稿时间:2001年6月5日

Research on rapid transfer alignment for the airborne missiles SINS
FANG Qun,DING Ying ying,YUAN Jian ping.Research on rapid transfer alignment for the airborne missiles SINS[J].Flight Dynamics,2001,19(4):49-53.
Authors:FANG Qun  DING Ying ying  YUAN Jian ping
Abstract:The velocity/position matching, which was widely used till now, is limited in use for the new air weapons. The velocity/attitude matching transfer alignment procedure is modeled and the flexure model of the aircraft wings is analyzed. The ways of WingRock and PopUp circle maneuver are designed. Velocity/attitude matching is simulated using them. The results show that the time of transfer alignment procedure can be reduced to seconds from minutes and has a precision of milliarc.
Keywords:transfer alignment  inertial navigation system  Kalman filter  flexibility  
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号