Fiber optic strain and pressure sensors

被引：5
|
作者：
Murphy, KA
Poland, SH
机构：
来源：
INDUSTRIAL AND COMMERCIAL APPLICATIONS OF SMART STRUCTURES TECHNOLOGIES: SMART STRUCTURES AND MATERIALS 1997 | 1997年 / 3044卷
关键词：
D O I：
10.1117/12.274678
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
Optical fiber sensors can be used to monitor many parameters such as strain on modern high-temperature alloys during cyclic loading and pressure in composite manufacturing processes. Presented are the application and operation of several fiber optic sensors based on the extrinsic Fabry-Perot interferometer technique. The results from strain measurements demonstrated that the fiber optic strain sensors are able to withstand extreme temperatures [ambient to 2070 degrees F (1132 degrees C)] while maintaining a high level of performance. The capabilities of tile fiber optic sensors make it possible to monitor many material property changes and measureands.
引用
收藏
页码：352 / 358
页数：7
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