弹道学报Issue(3)：17-22,6.
基于在线修正弹道模板的主动段弹道跟踪方法
Method of Tracking Boost Phase Traj ectory Based on Online-modified Traj ectory Profile
郭跃 1刘新学 1蒋鸣2
作者信息
- 1. 第二炮兵工程大学 初级指挥学院，西安 710025
- 2. 第二炮兵装备研究院，北京 100089
- 折叠
摘要
Abstract
In order to improve the accuracy of online tracking boost phase of ballistic missile,the online profile traj ectory method was proposed.Models of aerodynamics,thrust,gravity,Coriolis force and inertial force were constructed in detail.Combined with the UPF and UKF algorithm,the online profile traj ectory method was used to track the ballistic target.The interacting multiple mode (IMM)algorithm was proposed based on Jerk model and the current statistical model.Combined with UKF and UPF,the IMM algorithm was compared with the online profile traj ectory method.The simulation results confirm that the online profile traj ectory method can estimate the profile traj ectory parameters accurately,and it has higher tracking accuracy than the IMM algorithm.关键词
弹道导弹/主动段/弹道模板/在线修正Key words
ballistic missile/boost phase/traj ectory profile/online-modified分类
航空航天引用本文复制引用
郭跃,刘新学,蒋鸣..基于在线修正弹道模板的主动段弹道跟踪方法[J].弹道学报,2014,(3):17-22,6.
