基于虚拟仪器的小口径身管内径测量系统设计  

Measurement System of Small-caliber Gun Tube Based on Virtual Instrument

作　　者：杨冬英[1] 赵庆岚[2] 刘健[3] YANG Dong-ying;ZHAO Qing-lan;LIU Jian(School of Business,Shanxi University,Taiyuan 030031,China;Beijing Military Delegation Office Located at 207 Institute,Taiyuan 030006,China;North Automatic Control Technology Institute,Taiyuan 030006,China)

机构地区：[1]山西大学商务学院,太原030031 [2]北京军代局驻207所军代室,太原030006 [3]北方自动控制技术研究所,太原030006

出　　处：《火力与指挥控制》2018年第9期174-177,共4页Fire Control & Command Control

基　　金：中北大学横向课题委托资助项目(2016001)

摘　　要：针对小孔径身管(尺寸)内径测量较为困难的特点,提出了一种基于虚拟仪器的小口径身管内径测量系统。该测量系统主控制器采用工业PC机,测量仪器为外置驱动,通过激光位移传感器分别测量仪器位置与身管内径,通过串口将数据传输至PC机。使用Lab VIEW编写上位机软件,实现了数据的自动采集、结果显示、报表生成及打印等功能。实验结果表明,设计的小口径身管测量系统是可行有效的,精度满足工程需求。In view of the characteristics of the small-caliber gun tube diameter measurement,a measuring system based on strain Gage is proposed.Based on the principle of the change of the resistance value caused by external deformation of the traditional strain gage,a high-precision measurement of the inner diameter of the small caliber body is realized by using LabVIEW Software as the control software.Intelligent Detection System measuring principle is simple,high linearity,high precision,real-time measurement data,and record,easy to operate,suitable for small-caliber gun tube measurement methods.

关 键 词：虚拟仪器 小口径 身管内径 测量系统 

分 类 号：TN24[电子电信—物理电子学] TJ30[兵器科学与技术—火炮、自动武器与弹药工程]