Making waves in vibration measurement with laser Doppler vibrometry

Halkon, B

Making waves in vibration measurement with laser Doppler vibrometry

Halkon, B

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Publication Type:: Conference Proceeding
Citation:: Annual Conference of the Australian Acoustical Society 2021: Making Waves, AAS 2021, 2021, pp. 391-392
Issue Date:: 2021-01-01

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Field	Value	Language
dc.contributor.author	Halkon, B https://orcid.org/0000-0001-5459-2329
dc.date.accessioned	2022-06-24T02:06:31Z
dc.date.available	2022-06-24T02:06:31Z
dc.date.issued	2021-01-01
dc.identifier.citation	Annual Conference of the Australian Acoustical Society 2021: Making Waves, AAS 2021, 2021, pp. 391-392
dc.identifier.isbn	9781713844266
dc.identifier.uri	http://hdl.handle.net/10453/158346
dc.description.abstract	The impact of the invention of the laser cannot be over-stated. In vibration and acoustics engineering, the laser Doppler vibrometer has revolutionised the means by which scientists and engineers can interpret and control the natural and man-made environment, both on and off the planet. Combining high sensitivity, dynamic and frequency ranges, non-invasiveness and high spatial resolution, laser Doppler vibrometers (LDVs) have received significant and increasing attention in both research and industry. This paper will briefly investigate the origins, working principles and evolution of LDVs, focusing on industrially relevant, practical applications. Particular focus will be on overcoming specific challenges associated with making successful measurement campaigns in challenging scenarios, including directly from rotating equipment and from vibrating platforms, a UTS topic of interest.
dc.language	en
dc.relation.ispartof	Annual Conference of the Australian Acoustical Society 2021: Making Waves, AAS 2021
dc.rights	info:eu-repo/semantics/closedAccess
dc.title	Making waves in vibration measurement with laser Doppler vibrometry
dc.type	Conference Proceeding
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Mechanical and Mechatronic Engineering
utslib.copyright.status	closed_access	*
dc.date.updated	2022-06-24T02:06:30Z
pubs.publication-status	Published

Abstract:

The impact of the invention of the laser cannot be over-stated. In vibration and acoustics engineering, the laser Doppler vibrometer has revolutionised the means by which scientists and engineers can interpret and control the natural and man-made environment, both on and off the planet. Combining high sensitivity, dynamic and frequency ranges, non-invasiveness and high spatial resolution, laser Doppler vibrometers (LDVs) have received significant and increasing attention in both research and industry. This paper will briefly investigate the origins, working principles and evolution of LDVs, focusing on industrially relevant, practical applications. Particular focus will be on overcoming specific challenges associated with making successful measurement campaigns in challenging scenarios, including directly from rotating equipment and from vibrating platforms, a UTS topic of interest.

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http://hdl.handle.net/10453/158346