光子学报, 2016, 45 (2): 0206002, 网络出版: 2016-04-01
基于LabVIEW的光纤光栅自动检测及分析系统
Design of Fiber Bragg Grating Automatic Analysis Test System Based on LabVIEW
摘要
为了便于光纤布喇格光栅传感系统的自动化测试及使用,利用光谱仪的远程控制端口,采用LabVIEW语言开发了具有友好界面的Q8384光谱仪远程应力自动化测试系统.将光纤布喇格光栅嵌入封装于钢梁中,并利用应力试验机进行应力加载,通过LabVIEW测试系统采集并处理实验数据,结果表明该系统功能与设计预期吻合,可以实现对被测量数据的实时监测及存储.测试设备易于操作,并且避免了对光谱仪的人为直接操作,可以延长光谱仪的使用寿命.
Abstract
For the purpose of realizing the Fiber Bragg Grating (FBG) sensing system automated test and analysis, , a friendly interface of FBG sensing test system based on LabVIEW was designed by using the remote control port of Q8384 spectrometer. The strain/force integrated tester was used for tension test of a steel beam with embedded FBG packaged, the experiment data was acquired and analyzed by LabVIEW automatic testing platform, the results were in line with the design expectations, and the system realized the realtime monitoring and data storage capabilities. The tested device is easy to manage, and the direct operation on spectrometer is avoided, which can extend the service life of the spectrometer.
刘春桐, 李洪才, 何祯鑫, 吴国俊. 基于LabVIEW的光纤光栅自动检测及分析系统[J]. 光子学报, 2016, 45(2): 0206002. LIU Chuntong, LI Hongcai, HE Zhenxin, WU Guojun. Design of Fiber Bragg Grating Automatic Analysis Test System Based on LabVIEW[J]. ACTA PHOTONICA SINICA, 2016, 45(2): 0206002.