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本文对引信后坐机构(包括直线惯性保险机构与膛内发火机构)平时安全性的计算方法与运动特性进行了研究,指出机构在坠落时的运动行程与在引信体上测得的冲击加速度时间历程的积分——速度成线性关系,并给出了计算公式。本文还介绍了利用冲击加速度曲线,计算机构平时安全性的递归数字滤波法,并给出了计算机构位移响应谱的计算机FORTRAN程序(略)。
In this paper, the calculation methods and kinematic characteristics of the safety of the fuze recoil mechanism (including the linear inertial safety mechanism and the bore pyrotechnic mechanism) are studied. It is pointed out that the motion duration of the mechanism at the time of crash and the impact acceleration time history measured on the fuse body The integral - velocity is linear, and the formula is given. In this paper, we also introduce the recursive digital filtering method which uses the acceleration acceleration curve to calculate the normal safety of the mechanism, and gives a computer FORTRAN program that calculates the displacement response spectrum of the mechanism (omitted).