Original title: System for verification of the signal quality dependence of a laser vibrometer
Authors: Skalský, O. ; Pikula, S.
Document type: Papers
Language: eng
Publisher: Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií
Abstract: The paper describes impact of a laser vibration measurement parameters on the signal quality of vibration measurement using Laser Doppler Vibrometer (LDV). Among these parameters are distance, perpendicularity, material, roughness or polarization properties of the measured surface. Follows the presentation of the measurement system that will be able to measure the quality of the LDV signal affected by these influences for a specific surface, at different distances and angles. Based on the characteristics obtained, it will be possible to assess the suitability of the measured surface for LDV use.
Keywords: He-Ne Laser; Laser Doppler Vibrometer (LDV); LDV Signal Quality Dependence; Measurement System
Host item entry: Proceedings I of the 28st Conference STUDENT EEICT 2022: General papers, ISBN 978-80-214-6029-4

Institution: Brno University of Technology (web)
Document availability information: Fulltext is available in the Brno University of Technology Digital Library.
Original record: http://hdl.handle.net/11012/209280

Permalink: http://www.nusl.cz/ntk/nusl-524707


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