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光纤光栅传感器在桥梁应变测量中叉敏感问题的研究 被引量:1

Research Of Strain Monitoring And Temperature Influence In Bridge Structure Based On Fiber Grating Sensor
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摘要 本文从理论上介绍了布喇格光栅传感器传感原理及交叉敏感问题的物理机制,并针对桥梁结构这一复杂环境的内部应变,提出了一种解决交叉敏感问题的新颖方案。 The paper describes the physical mechanics of the fiber Bragg grating (FBG),and a new scheme for the cross-sensitivity problem in bridge monitoring is proposed.
出处 《传感器世界》 2006年第3期9-11,共3页 Sensor World
关键词 桥梁 光纤光栅 交叉敏感 应力应变 温度 bridge fiber Bragg grating cross-sensitivity strain temperature
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