摘要
阐述了光纤光栅温度和应变传感的响应机理,对光纤光栅多参量区分测量技术和光纤光栅传感网络复用与解调技术进行了综合评述.结合光纤光栅传感技术的本质突出优势和石油工业特点,讨论了其在油气生产中温度和压力测量、测井技术、地震波检测、长距离石油管道监测等方面的应用.
The responsive mechanism of fiber gratings to temperature and strain was analyzed. The principal technology of multi-parameter discriminating measurement and multiplex demodulation was reviewed. Considering the outstanding characteristics of fiber gratings sensing with the speciality of petroleum industry, the applications in petroleum industry were discussed, as follow: strain and temperature measurement, logging technology, seismo-detecting and long distance oil-pipeline detecting.
出处
《测试技术学报》
2004年第3期208-213,共6页
Journal of Test and Measurement Technology
基金
国家"863"发展计划资助项目(2002AA313150)
国家自然科学基金资助项目(69877025)
国家教育部科学技术重点项目(02190)
陕西省自然科学基金项目(2000C34)
