摘要
为实现岸舰导弹动基座快速对准快速发射,提出了主惯导安装于发射架,并利用发射车进入射前阵地的车辆减速刹车与导弹起竖过程实现传递对准的方法。建立了岸舰导弹惯导系统“速度+姿态”的传递对准模型,研究了利用H_(∞)滤波和强跟踪H_(∞)滤波进行传递对准的方法,通过仿真得出:采用强跟踪H_(∞)滤波方法的精度和稳定度更高的结果。所提方案完全伴随导弹发射前准备工作同时完成,能使对准在短时间内达到较高精度,对武器装备研制具有重要的参考意义。
Aiming at the problem of rapid launch of shore-to-ship missiles,the main inertial navigation system was installed on the launching frame,and the braking maneuver and missile erection maneuver of the missile launcher entering the launch site were used for transfer pairing in order to achieve rapid alignment of the moving base of shore-to-ship missiles.The transfer alignment model of the“speed+attitude”of the shore-to-ship missile inertial navigation system was established,and the method of using H_(∞)filtering and strong tracking H_(∞)filtering for transfer alignment was studied,and the accuracy and stability of the strong tracking H_(∞)filtering were better.The proposed scheme was completed at the same time as the preparations for the missile launch,which can ensure the stability and accuracy of the alignment,and provides important reference value for engineering applications.
作者
李根
吕卫民
刘陵顺
张天琦
LI Gen;LYU Weimin;LIU Lingshun;ZHANG Tianqi(Naval Aviation University,Yantai 264001,China;The No.77120 th Troop of PLA,Chengdu 621100,China)
出处
《兵器装备工程学报》
CSCD
北大核心
2022年第6期61-65,共5页
Journal of Ordnance Equipment Engineering
基金
国家自然科学基金项目(51975580)。
关键词
岸舰导弹
导弹起竖
强跟踪
H_(∞)滤波
传递对准
shore-to-ship missile
missile erection
strong tracking
H_(∞)filtering
transfer alignment
