弹-引系统以极大着角碰击薄靶板的动力学研究

OBLIQUE IMPACT OF A PROJECTILE AGAINST A THIN TARGET PLATE WITH HIGH-SPEED BUT SMALL ANGLE OF FALL

根据动量守恒原理，建立了弹丸以极大着角高速斜碰薄靶板时的动力学模型，并用中心差分法采解这些非线性动态方程。最后以瑞士双35炮弹为例进行了计算，并进行了图形仿真。

Studies the oblique impact of a projectile against a thin target plate at a high-speed but small angle of fall.Applying the law of conversation of system momentum,some nonlinear dynamic impact equations are established.To solve these nonlinear dynamic equations,the central difference method is used.As an example,the impact of a D-35mm projectile against a thin target plate is analysed and calculated.