利用天幕靶测速决定装药批号初速偏差量的使用分析

AN ANALYSIS ON APPLYING A SKY-SCREEN DEVICE TO DETERMINE MUZZLE VELOCITIES AND RESOLVE VARIATIONS IN MUZZLE VELOCITY DUE TO THE CHARGE LOT NUMBER

本文在讨论利用天幕靶测速换算标准初速和决定装药批号初速偏差量Δv_(oy)的基本原理和方法基础上,从使用角度对测量和数据处理进行了比较全面、系统的分析,进而得出使用中应遵循的若干原则。

Based on the basic theory and method of applying a sky-screen device to determine muzzle velocities and resolve variations in muzzle velocity due to the charge lot number. From the practical application point of view, this article comprehensively analyses the measurement and data processing problems, thereby propose some principles that should be followed in practice.