自动武器运动计算中传速比的曲线拟合

CURVE-FITTING OF THE TRANSMISSION RATIO IN CALCULATION OF MACHINE GUN

本文介绍一种在自动武器计算中能较简便的使 k=f(α,β,l…)变为 k=F(x)的函数关系的方法,即用最小二乘法对已知的 k 随 x 变化的表格函数进行曲线拟合,从而近似地找出一个可求导的 k=F(x)函数表达式来。

This paper presents a simple method of transforming the function k=f(α,β,ι…)into the function k=F(x)in the calculation of machine gun.In this method,by use of the least square method for curve-fitting to the table function of variable K varying with variable x,approximate differentiable expression of the function is given.