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本文建立了火箭和弹丸的一般性扰动运动数学模型,导出了加速度很大的火箭主动段动稳定条件,它适用于任何对称发射体的自由运动,从而推广了Murphy,C.H.提出的动稳定条件.
In this paper, a mathematical model of the general perturbation of the rocket and projectile is established, and the dynamic stability condition of the rocket active section with large acceleration is deduced. It is suitable for the free movement of any symmetric projectile and thus generalizes the dynamic stability condition proposed by Murphy and C.H.