一种横向机动弹道能量管理方法

An Energy Management Method of Trajectory of Transversely Maneuvering Missile

为实现弹道导弹在打击小射程目标时能量的有效利用,增强导弹的突防能力和禁避飞区规避能力,提出了通过初始射面横向机动角使导弹一级偏离传统射面,后面级再修正射面以命中目标的横向机动方法,在各级能量方程的基础上,建立了初始射面横向机动角的解析计算模型。通过该模型可以快速确定初始射面横向机动角,为后续机动角和程序设计奠定了基础。仿真结果表明,提出的能量管理方法能够有效提高弹道导弹的能量管理效力,方法合理且可靠性高。

In order to increase utilization efficiency of the fuel in short-range and improve the ability of avoiding no-fly zone and penetration,a transversely maneuvering method was proposed based on the initial-launching-plane transversely-maneuvering-angle that made the first-stage of missile deviate from traditional launching plane and the following-stage correction of the launching plane impact the target.Based on energy equations of each stage,the analytical calculation model of initial-launching-plane transversely-maneuvering-angle was built.Through this method,the initial transversely maneuvering angle can be determined quickly,and the foundation of the following maneuvering angle calculation and programming can be laid.The simulation result shows that the proposed method can improve the efficiency of energy management,and the method is reasonable and dependable.