攻击机动目标的多导弹分布式协同制导律

在分布式通信和增广比例导引的基础上,基于网络同步原理设计了一种多导弹拦截机动目标的分布式协同制导律.该分布式协同制导律由导弹本地导引律和分布式协调策略两部分组成:本地导引律由增广比例导引得到;基于网络同步原理设计了导弹之间的分布式协调策略,实现多弹对机动目标的同时协同攻击.该分布式协同制导律只需要视距内相邻导弹之间传输状态信息,具有通信量小、可扩展性好等特点.仿真结果表明多弹网络系统采用该制导律能够有效地协同攻击机动目标.

Distributed cooperative guidance law for multiple missiles attacking maneuver target

On the basis of distributed communication and augmented proportional guidance, a kind of distributed collaborative guidance law was designed for maneuver target intercepting based on the network synchronization principle. This guidance law was based on double layer hierarchical cooperative structure, which was composed of local guidance law and distributed coordination strategy. The local guidance law was derived from augmented proportional navigation. Based on the network synchronization principle, distributed coordination strategy which realizes coordinated attack of maneuvering targets at the same time was synthesized. Only the states of missiles were required to be communicated between the nearest-neighbor missiles within-visual-range for the distributed multiple missiles cooperative guidance law, which resulted in the characteristics of scalability and communications. The simulation results demonstrate that this distributed cooperative guidance used by multi-missiles network system can realize coordinated attack of maneuvering target effectively.