Quaternion analysis of beam multi-type vibration data for damage detection

Mousavi, M; Holloway, D; Olivier, JC; Gandomi, AH

Quaternion analysis of beam multi-type vibration data for damage detection

Mousavi, M

Holloway, D Olivier, JC Gandomi, AH

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Publisher:: Wiley
Publication Type:: Journal Article
Citation:: Structural Control and Health Monitoring, 2021
Issue Date:: 2021-01-01

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Field	Value	Language
dc.contributor.author	Mousavi, M https://orcid.org/0000-0002-0436-5176
dc.contributor.author	Holloway, D
dc.contributor.author	Olivier, JC
dc.contributor.author	Gandomi, AH
dc.date.accessioned	2022-01-21T10:47:02Z
dc.date.available	2022-01-21T10:47:02Z
dc.date.issued	2021-01-01
dc.identifier.citation	Structural Control and Health Monitoring, 2021
dc.identifier.issn	1545-2255
dc.identifier.issn	1545-2263
dc.identifier.uri	http://hdl.handle.net/10453/153427
dc.description.abstract	In this paper two damage sensitive features (DSF), one baseline dependent (DSF1) and the other one baseline free (DSF2), are proposed based on the Quaternion analysis of the phase trajectory of a beam vibration due to a moving mass. To that end, new Quaternions are constructed with the displacement, velocity and acceleration of the beam mid-span as the elements of the Quaternion vectors. The new DSFs are obtained based on the concept of the angular velocity of a curve in 3D space characterised by a Quaternion. For the baseline dependent case, the proposed DSF1 needs to be calculated for both intact and damaged beam subjected to the same experiment, whereas in the baseline free case DSF2 data from only the damaged beam are sufficient for damage detection. The performance of the proposed DSFs is compared against another technique introduced in the literature through several examples and Monte Carlo simulations. Both road roughness and 10% measurement noise effects are taken into account in performance evaluation of the proposed DSFs. The results show that the proposed DSFs are more successful in locating damage on a simply supported beam.
dc.language	en
dc.publisher	Wiley
dc.relation.ispartof	Structural Control and Health Monitoring
dc.relation.isbasedon	10.1002/stc.2867
dc.rights	info:eu-repo/semantics/embargoedAccess
dc.subject	0905 Civil Engineering
dc.subject.classification	Civil Engineering
dc.title	Quaternion analysis of beam multi-type vibration data for damage detection
dc.type	Journal Article
utslib.for	0905 Civil Engineering
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
utslib.copyright.status	open_access	*
utslib.copyright.embargo	2023-02-01T00:00:00+1000Z
dc.date.updated	2022-01-21T10:47:01Z
pubs.publication-status	Published

Abstract:

In this paper two damage sensitive features (DSF), one baseline dependent (DSF1) and the other one baseline free (DSF2), are proposed based on the Quaternion analysis of the phase trajectory of a beam vibration due to a moving mass. To that end, new Quaternions are constructed with the displacement, velocity and acceleration of the beam mid-span as the elements of the Quaternion vectors. The new DSFs are obtained based on the concept of the angular velocity of a curve in 3D space characterised by a Quaternion. For the baseline dependent case, the proposed DSF1 needs to be calculated for both intact and damaged beam subjected to the same experiment, whereas in the baseline free case DSF2 data from only the damaged beam are sufficient for damage detection. The performance of the proposed DSFs is compared against another technique introduced in the literature through several examples and Monte Carlo simulations. Both road roughness and 10% measurement noise effects are taken into account in performance evaluation of the proposed DSFs. The results show that the proposed DSFs are more successful in locating damage on a simply supported beam.

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http://hdl.handle.net/10453/153427