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|Title:||Development of a Bi-axial accelerometer based on intensity modulated plastic optical fiber for wind turbine monitoring|
|Source:||Ge, Y.,Quek, S.T.,Kuang, K.S.C. (2011). Development of a Bi-axial accelerometer based on intensity modulated plastic optical fiber for wind turbine monitoring. Structural Health Monitoring 2011: Condition-Based Maintenance and Intelligent Structures - Proceedings of the 8th International Workshop on Structural Health Monitoring 2 : 1550-1557. ScholarBank@NUS Repository.|
|Abstract:||The paper proposed an intensity modulated bi-axial accelerometer made from plastic optical fiber. The comparing to traditional piezo-electric accelerometer, the proposed design is light-weight, low-cost and immune to electromagnetic interference. The bi-axial acceleration was measured by light intensity coupling between a cantilever fiber and two receiving fibers. With pre-calibration, the two light intensity output are used to compute x and y components of a 2D acceleration. The frequency response test showed stable performance of the accelerometer up to 80 Hz, which is sufficient for the purpose of wind turbine monitoring.|
|Source Title:||Structural Health Monitoring 2011: Condition-Based Maintenance and Intelligent Structures - Proceedings of the 8th International Workshop on Structural Health Monitoring|
|Appears in Collections:||Staff Publications|
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