同步感应线圈炮出口速度控制方案研究

Muzzle Velocity Control Method of Synchronous Induction Coilgun

提高同步感应线圈炮对发射体出口速度的控制能力,以保证其精确地打击目标。通过对发射体运动全过程的分析建立了发射器发射过程的数学模型,采用区域分解法对发射体模型进行了高效准确的散射分析,基于分析结果确定了触发控制方案,通过实例说明了控制方法的具体实现。发射体按照合理的方位和速度离开炮管。同步感应线圈炮发射体出口速度控制方案灵活高效,实用性强,可实现对不同情况目标的有效打击。

The purpose is to improve the muzzle velocity control capability of the SICG,and attack the target effectively.In this paper,the whole process of the emitter has been simulation.And the over-lapped domain decomposition method （ODDM）has been applied for scattering analysis of emitter is effi-ciently and accurately.Based the analyzed results,the control of the muzzle velocity of the emitter is planned.Finally it dicusses how to illustrates the control method with a example.The emitter leave the barrel with reasonable direction and velocity.The idea of this paper can be extended to apply to the muz-zle velocity control method of other SICG.The corresponding trigger control scheme is flexible and it can be used to accurately attack target in any position.