In view of the limitation of traditional method of aiming at stars and object calibration , taking weapon system calibration under the special environment encountered in some engineering project for example , analyzes innovative application of weapon system zero check and adjustment under specified environment , puts forward " line calibration method " , in order to provide reference for similar weapon system or combat system calibration 鉴于传统瞄星方法和标定物标定方法的局限性,以在工程中遇到的特定环境下的武器系统标定为例,分析了具体环境下武器系统零位检测与规正的创新性运用,提出了“线标定法” ,以为类似情形下的武器系统或作战系统标定提供借鉴。
On the basis of summarizing the methods for calibration of digital levels , we present a measurement procedure for system calibration of digital levels with double - frequency laser interferometer . the reliable results of test according to the procedure are provided . at the last section of this paper we discuss the program design based on windows ce to communicate with digital levels 基于此背景,本文首先介绍了目前常用的各种数字水准仪的原理及它们各自的特点,分类归纳了影响数字水准仪测量精度的误差源及影响的规律和大小,然后,在总结目前国内外对数字水准仪检定方法的基础上,论述了对数字水准仪进行系统精度检定的必要性,并且设计了一套基于双频激光干涉仪的系统精度检定方案,实际的试验数据表明,该方法是合理、可靠的。