多平台网络化制导交接技术

Multi-platform Networked Guidance Handover Technology

面向多平台网络化协同制导导弹打击目标的实际需求,针对导弹交接过程中的过载异常突变问题,首先基于多平台交接过程分析网络化制导关键误差,明晰导弹过载异常突变机理,建立网络化制导交接基本模型;其次针对信息交接误差,基于虚拟目标信息的交接方式,设计基于匀加减速的虚拟目标网络化制导信息交接方法;最后对交接执行过程中的制导律差异问题,基于虚拟目标信息,提出一种多平台协同制导模式下的导弹制导交接控制律。仿真结果表明,新方法可以有效降低协同制导平台捕获目标信息存在误差而造成的异常过载,实现制导率变化下导弹交接过程过载的平稳过渡,有效提升作战效能。

Aiming at the actual demand of multi-platform networked cooperative guidance missile to hit the target,and the problem of abnormal overload mutation in the process of missile handover,the key error of networked guidance is analyzedbased on the process of multi-platform handover,the mechanism of abnormal overload mutation of missile is clarified,and a basic model of networked guidance handover is established.Aiming at the information handover error,a virtual target networked guidance information handover method based on uniform acceleration and deceleration is designedbased on the handover method of virtual target information,.Finally,aiming at the problem of guidance law difference during handover execution,a missile guidance handover control law in multi-platform cooperative guidance mode is proposed based on virtual target information.The simulated results show that the proposed method can be used to effectively reduce the abnormal overload caused by the error of target information captured by the cooperative guidance platform,realize the smooth transition of overload during the missile handover process under the change of the guidance rate,and effectively improve the combat effectiveness.