Original title: A simple algorithm for probes positioning in BTT systems
Authors: Tchawou Tchuisseu, Eder Batista ; Procházka, Pavel ; Maturkanič, Dušan
Document type: Papers
Conference/Event: International colloquium DYMAMESI 2020, Praha (CZ), 20200303
Year: 2020
Language: eng
Abstract: The Blade Tip Timing (BTT), a non-contact method for measuring the blade tip displacement through the time of arrival, is studied in this article. This work proposes a simple algorithm based on the minimization of the coherence and the condition number of the sensingmatrix for defining the best probe positioning in the case of synchronous and asynchronous vibrations.
Keywords: BTT systems; coherence; condition number; probe positioning
Project no.: StrategieAV21/3
Funding provider: AV ČR
Host item entry: Dymamesi 2020, ISBN 978-80-87012-73-4

Institution: Institute of Thermomechanics AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0309153

Permalink: http://www.nusl.cz/ntk/nusl-432897


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Research > Institutes ASCR > Institute of Thermomechanics
Conference materials > Papers