Wireless structural health monitoring system by capacitor sensing technique
Structural health monitoring (SHM) is a method of localizing damage in infrastructures regarding structural strain, vibration or movements due to external contributing factors which mainly occur as a result of natural disasters. The need to analyze such occurrences can prevent potential damage of ma...
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| Main Authors: | , , , , , , |
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| Format: | Book Chapter |
| Language: | English |
| Published: |
World Scientific
2017
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/58047/1/BookChapter-b.pdf http://irep.iium.edu.my/58047/ http://www.worldscientific.com/worldscibooks/10.1142/10107 |
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| Summary: | Structural health monitoring (SHM) is a method of localizing damage in infrastructures regarding structural strain, vibration or movements due to external contributing factors which mainly occur as a result of natural disasters. The need to analyze such occurrences can prevent potential damage of massive scale. A sensing system with high sensitivity is needed for reliable structural health monitoring. A capacitive sensing circuit is designed using off-the-self-components and transmit data wirelessly using XBee. The circuit can detect small changes of capacitance variation due to structure vibration. |
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