基于LabVIEW的装配车体挠度无线快速测量系统  

Wireless Rapid Measurement System for Deflection of Assembly Car Body Based on LabVIEW

作　　者：欧阳柏添 蔡家富 刘桂雄[2] OUYANG Baitian;CAI Jiafu;LIU Guixiong(Guangdong Jiangmen Supervision Testing Institute of Quality&Metrology,Jiangmen 510640,China;School of Mechanical and Automotive Engineering,South China University of Technology,Guangzhou 510640,China)

机构地区：[1]广东省江门市质量计量监督检测所,广东江门529030 [2]华南理工大学机械与汽车工程学院,广东广州510640

出　　处：《现代信息科技》2021年第14期158-161,共4页Modern Information Technology

基　　金：广东省质量技术监督局2020年度科技项目(2020ZJ04);江门市科技局2020年度科技项目(2020030103040008579)。

摘　　要：针对目前装配车体挠度测量方法存在测量精度不高、测量实时性差、测量效率低的问题,文章提出装配车体挠度无线快速测量系统设计。通过对ZigBee挠度测量数据无线传输系统进行设计,并采用ADS1115模数转换模块实现挠度测量数据高精度转换,实现装配车体挠度无线快速测量。挠度测量控制平台基于LabVIEW进行搭建,控制挠度测量系统挠度采集数据及对挠度测量数据进行显示。试验表明,测量系统可实现装配车体挠度无线快速测量,具有参考意义。In view of the problem of low measurement accuracy,poor real-time measurement,and low measurement efficiency in current assembly car body deflection measurement methods,this paper studies the design of a wireless rapid measurement system for assembly car body deflection.The ZigBee deflection measurement data wireless transmission system is designed,and the ADS1115 analog-to-digital conversion module is used to realize the high-precision conversion of deflection measurement data,realizing the wireless rapid measurement of the assembly car body deflection.The deflection measurement control platform is built based on LabVIEW to control the deflection data acquisition of the deflection measurement system and display the deflection measurement data.The test shows that the measurement system can realize the wireless rapid measurement of the deflection of the assembled car body.The research has important reference value.

关 键 词：装配车体 挠度测量 ZigBee无线传输模块 LABVIEW 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置]