基于虚拟仪器技术的EFPI光纤微位移传感器数据处理系统  

Data Processing System of EFPI Optical Fiber Micro Displacement Sensor Based on Virtual Instrument Technology

作　　者：江绍基[1] 潘洪昌[1] 曾斌[1] 

机构地区：[1]中山大学光电材料与技术国家重点实验室,广州510275

出　　处：《传感技术学报》2006年第1期228-231,共4页Chinese Journal of Sensors and Actuators

基　　金：国家863计划课题资助(2003AA311022)

摘　　要：设计了一套EFPI光纤微位移传感器数据处理系统。该系统以虚拟仪器技术为设计思想,采用SICL(标准仪器控制库)函数,用面向对象软件设计技术编写系统程序,实现了对光纤传感器光谱测试和腔距实时监测。实验结果表明该系统基本达到自动化和实时化操作,为将来传感器实际应用时的数据处理提供了参考方案。A set of data processing system of EFPI optical fiber micro displacement sensor is designed. With the application of virtual instrument technology, SICL I/O control library and object-orientated software design technology, spectrum test and real-time monitor of the cavity length of optical fiber sensor are realized. In addition, the experimental results show that this system basically achieves automation and realtime operation, and provides a reference project to the data processing of the sensor for its practical application in the future.

关 键 词：光纤传感器 虚拟仪器 SICL 面向对象软件设计 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]