弹芯激光检测技术  

An Automatic Dimension Measuring Instrument for Bomb Core

作　　者：董起顺[1] 李振辉[1] 安志勇[1] 杨瑞宁[1] 

机构地区：[1]长春理工大学机电工程学院,吉林长春130022

出　　处：《长春工业大学学报》2003年第4期73-75,共3页Journal of Changchun University of Technology

摘　　要：针对弹芯的结构特点和检测要求,根据光三角测量原理、激光扫描测量原理、CCD摄像原理、光栅位移测量原理的非接触检测方法,对弹芯尺寸自动测量仪进行了总体设计,其中包括激光扫描系统、激光光三角测头系统、CCD摄像系统、光栅位移测量系统、精密机械系统、计算机控制和数据处理系统等。Aiming at the structural characteristics and measuring requirement of the bomb core, and according to the optical-triangle measurement principle, laser scanning principle, CCD imaging principle, grating displacement measurement principle, an overall design of an automatic measuring instrument for bomb core dimensions is presented. It includes a laser-scanning system,a laser optical-triangle probe system, a CCD imaging system, a grating displacement-measuring system, a fine mechanical system, a computer control system and a data processing system.

关 键 词：光三角 激光扫描 光栅 非接触 

分 类 号：TN247[电子电信—物理电子学]