多导弹分布式协同制导与控制方法  

Distributed cooperative guidance and control for multiple missiles

作　　者：孙雪娇[1] 周锐[1] 吴江[1] 陈哨东[2] 

机构地区：[1]北京航空航天大学飞行器控制一体化技术重点实验室,北京100191 [2]洛阳电光设备研究所火力控制技术国防科技重点实验室,洛阳471009

出　　处：《北京航空航天大学学报》2014年第1期120-124,共5页Journal of Beijing University of Aeronautics and Astronautics

基　　金：国家自然科学基金资助项目(61273349;61175109);航空科学基金资助项目(2011ZC13001)

摘　　要：针对多枚导弹三维空间协同攻击机动目标要求,提出了一种多导弹分布式协同制导与控制方法.基于网络同步原理设计了一种多导弹三维位置同步算法,将目标视作领弹,与攻击导弹组成"领弹-从弹"的拓扑结构,实现了导弹对目标的协同攻击引导.同步算法给出了惯性坐标系导弹3个方向速度的指令,基于坐标变换将其转化为自动驾驶仪可以跟踪的速度及弹道倾角指令.基于切换控制方法设计了导弹自动驾驶仪,实现了多导弹协同制导与控制的闭环仿真.仿真结果验证了该方法的有效性.A kind of multimissile distributed cooperative guidance and control method for coordinated at tacking maneuvering target in threedimensional space was proposed based on the principle of network synchro nization. A kind of suitable threedimensional position synchronization algorithm was designed. The target was seen as a leader and made up a ＂leaderfollowers＂ topology with missiles. The synchronization algorithm gave out the speed commands of each missile in three directions. Velocity and trajectory angle commands which can be tracked by autopilot were got based on the coordinate transformation theory. Switching eontrol method was used in designing autopilot, which realized closed loop simulation. The simulation results demonstrate the ef fectiveness of this method.

关 键 词：协同制导 网络同步 切换控制 自动驾驶仪 

分 类 号：TJ765.3[兵器科学与技术—武器系统与运用工程]