A Low Frequency FBG Accelerometer with Symmetrical Bended Spring Plates

A Low Frequency FBG Accelerometer with Symmetrical Bended Spring Plates

To meet the requirements for low-frequency vibration monitoring, a new type of FBG (fiber Bragg grating) accelerometer with a bended spring plate is proposed. Two symmetrical bended spring plates are used as elastic elements, which drive the FBG to produce axial strains equal in magnitude but opposi...

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Bibliographic Details
Main Authors: Fufei Liu, Yutang Dai, Joseph Muna Karanja, Minghong Yang
Format: Article
Language:English
Published: MDPI AG 2017-01-01
Series:Sensors
Subjects:
fiber optics sensor
accelerometer
low frequency
vibration monitoring
Online Access:http://www.mdpi.com/1424-8220/17/1/206

Internet

http://www.mdpi.com/1424-8220/17/1/206

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