多导弹时间协同分布式导引律设计  

Time-cooperative distributed guidance law design for multi-missiles

作　　者：马国欣[1,2] 张友安[1] 

机构地区：[1]海军航空工程学院控制工程系 [2]93132部队

出　　处：《控制与决策》2014年第5期843-847,共5页Control and Decision

基　　金：国家自然科学基金项目(61273058)

摘　　要：为了实现多导弹协同攻击同一目标,提出一种时间协同分布式导引律设计方法,该方法对于无角度约束和有角度约束的情况均适用.首先,以各导弹子系统作为网络同构节点建立了多导弹时间协同制导模型,该模型以各导弹剩余时间信息附加预定偏置量为输出;然后,以调整子系统间输出误差为目的,设计了系统的分布式控制方案,并结合一般协同控制系统的收敛性条件,分析了导弹寻的导引的特殊性,给出了保证多导弹时间协同的通信拓扑条件;最后,通过仿真结果验证了所提出方法的有效性.To achieve the cooperative attack against a same target for multi-missiles, an approach to design the time-cooperative distributed guidance law is proposed, which is applicable to the situation with or without angular constraint. With each missile subsystem as a homogeneous network node, the time-cooperative guidance model for multi-missiles is built, which takes each missile’s time-to-go plus designated bias as the outputs. The distributed control scheme of the system is designed to reduce the difference among the outputs of subsystems. The communication topology condition to guarantee the time-cooperativeness of multi-missiles is given by analyzing the features of the homing guidance of missile with consideration of the convergence condition of the general cooperative control system. Finally, simulation results show the effectiveness of the proposed approach.

关 键 词：协同控制 导弹 制导系统 角度约束 导引律 

分 类 号：TJ765[兵器科学与技术—武器系统与运用工程]