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International Conference on Applications of Statistics and Probability in Civil Engineering (ICASP) (12th : 2015)
Message-passing sequential detection of multiple structural damages Liao, Yizheng; Rajagopal, Ram
Abstract
This paper introduces a multiple structural damage detection algorithm for structural health monitoring. We propose a sequential damage detection algorithm that uses the Bayesian inferences to diagnose multiple damages and their relationships. The proposed algorithm is purely data driven and does not require the prior knowledge of the structural properties. The sequential detectors are implemented by a computationally efficient message passing protocol that enables distributed and simultaneous damage detection. Also, the detectors achieve minimum detection delay with a desired false alarm rate. The performances of our algorithm are validated on the ASCE benchmark structure.
Item Metadata
Title |
Message-passing sequential detection of multiple structural damages
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Creator | |
Contributor | |
Date Issued |
2015-07
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Description |
This paper introduces a multiple structural damage detection algorithm for structural health
monitoring. We propose a sequential damage detection algorithm that uses the Bayesian inferences to
diagnose multiple damages and their relationships. The proposed algorithm is purely data driven and does
not require the prior knowledge of the structural properties. The sequential detectors are implemented by
a computationally efficient message passing protocol that enables distributed and simultaneous damage
detection. Also, the detectors achieve minimum detection delay with a desired false alarm rate. The
performances of our algorithm are validated on the ASCE benchmark structure.
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Genre | |
Type | |
Language |
eng
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Notes |
This collection contains the proceedings of ICASP12, the 12th International Conference on Applications of Statistics and Probability in Civil Engineering held in Vancouver, Canada on July 12-15, 2015. Abstracts were peer-reviewed and authors of accepted abstracts were invited to submit full papers. Also full papers were peer reviewed. The editor for this collection is Professor Terje Haukaas, Department of Civil Engineering, UBC Vancouver.
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Date Available |
2015-05-22
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Provider |
Vancouver : University of British Columbia Library
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Rights |
Attribution-NonCommercial-NoDerivs 2.5 Canada
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DOI |
10.14288/1.0076231
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URI | |
Affiliation | |
Citation |
Haukaas, T. (Ed.) (2015). Proceedings of the 12th International Conference on Applications of Statistics and Probability in Civil Engineering (ICASP12), Vancouver, Canada, July 12-15.
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Peer Review Status |
Unreviewed
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Scholarly Level |
Faculty
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DSpace
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Item Citations and Data
Rights
Attribution-NonCommercial-NoDerivs 2.5 Canada