【摘要】 研究了大长径比脱壳穿甲弹飞行时的振动情况 ,给出了弹体在任意初始条件下的振动位移表达式 ,最后对三种不同长径比的尾翼稳定脱壳穿甲弹在后效期的振动情况进行了计算 ,并对结果做了分析和讨论更多还原

【Abstract】 Transverse vibration of a projectile having large slenderness ratio in its flight is studied, giving equations of vibration displacement for any given initial condition. Vibrations of three kinds of APFSDS having different slenderness ratio are calculated in their after effect period. The results are discussed and analysed.更多还原