异构多导弹网络化分布式协同制导方法

Distributed cooperative guidance for multiple heterogeneous networked missiles

基于相邻局部通信的领弹-被领弹异构网络结构,提出了一种多导弹分布式协同制导方法,设计了分散化的协同制导律.运用图论的描述方法,分析了导弹分布式局部通信拓扑与领弹-被领弹异构网络化分布式协同制导系统性能之间的关系.该分布式协同制导律仅需要相邻导弹之间传输各自的可测状态信息,具有可扩展性好、通信量少等特点.给出了4个被领弹和一个领弹的协同制导律设计仿真算例,结果验证了该制导方法的有效性.

A distributed leader-follower heterogeneous multi-missiles cooperative guidance law was proposed based on local nearest-neighbor communication.The distributed local communication topology between the missiles was modeled using the graph-theoretic methods.The relations between the communication topology and the performance of cooperative guidance system for multiple heterogeneous networked missiles were investigated.Only the measurable states of missiles were required to be communicated between the nearest-neighbor missiles for the proposed distributed heterogeneous multi-missiles cooperative guidance law,which resulted in the characteristics of scalability and little communications.As an example,the distributed leader-follower missile cooperative guidance law for one leader and four followers was designed.The simulation results demonstrated the effectiveness of the proposed distributed cooperative guidance law.