Upgrading of The Single Point Laser Vibrometer into a Laser Scanning Vibrometer

The paper proposes a construction design of measuring device for fast and reliable non-contact modal analysis of object surfaces which cannot be measured using classical methods. The design combines conventional non-contact laser interferometer with an active optics module to be able to measure mult...

Full description

Bibliographic Details
Published in:Communications
Main Authors: Tomas Kavalir, Michal Krizek, Jiri Sika, Vladimir Kindl
Format: Article
Language:English
Published: University of Žilina 2018-03-01
Subjects:
modal analysis
laser
doppler
vibrometry
measurement
prototype
Online Access:https://komunikacie.uniza.sk/artkey/csl-201801-0010_upgrading-of-the-single-point-laser-vibrometer-into-a-laser-scanning-vibrometer.php
Description
Summary:The paper proposes a construction design of measuring device for fast and reliable non-contact modal analysis of object surfaces which cannot be measured using classical methods. The design combines conventional non-contact laser interferometer with an active optics module to be able to measure multiple points in a rapid sequence. The paper briefly discusses all the key constructional components and describes in detail the system functional layout. It also introduces the experimental measurement of a HV transformer under operation to demonstrate the system functionality.
ISSN:1335-4205
2585-7878

Similar Items