Experiments and Identification of the Unbalance of Aerostatic Guideways on the Micro-Scale

In order to diagnose the unbalance of aerostatic guideways, displacement and acceleration sensors were used to measure the vibration signals of the unbalance of the aerostatic guideways caused by the gas fluctuation. The frequency characteristics for the unbalance of aerostatic guideways caused by g...

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Detalles Bibliográficos
Autores principales: Chen, Dongju, Bian, Yanhua, Fan, Jinwei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2014
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4003950/
https://www.ncbi.nlm.nih.gov/pubmed/24603638
http://dx.doi.org/10.3390/s140304416
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author Chen, Dongju
Bian, Yanhua
Fan, Jinwei
author_facet Chen, Dongju
Bian, Yanhua
Fan, Jinwei
author_sort Chen, Dongju
collection PubMed
description In order to diagnose the unbalance of aerostatic guideways, displacement and acceleration sensors were used to measure the vibration signals of the unbalance of the aerostatic guideways caused by the gas fluctuation. The frequency characteristics for the unbalance of aerostatic guideways caused by gas fluctuation has been extracted from the measured signals by power spectral density, and the basic frequencies of the guideway system have been diagnosed according to spectral characteristics, in agreement with the results calculated by the corresponding motion equations and the finite element method.
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spelling pubmed-40039502014-04-29 Experiments and Identification of the Unbalance of Aerostatic Guideways on the Micro-Scale Chen, Dongju Bian, Yanhua Fan, Jinwei Sensors (Basel) Article In order to diagnose the unbalance of aerostatic guideways, displacement and acceleration sensors were used to measure the vibration signals of the unbalance of the aerostatic guideways caused by the gas fluctuation. The frequency characteristics for the unbalance of aerostatic guideways caused by gas fluctuation has been extracted from the measured signals by power spectral density, and the basic frequencies of the guideway system have been diagnosed according to spectral characteristics, in agreement with the results calculated by the corresponding motion equations and the finite element method. MDPI 2014-03-05 /pmc/articles/PMC4003950/ /pubmed/24603638 http://dx.doi.org/10.3390/s140304416 Text en © 2014 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).
spellingShingle Article
Chen, Dongju
Bian, Yanhua
Fan, Jinwei
Experiments and Identification of the Unbalance of Aerostatic Guideways on the Micro-Scale
title Experiments and Identification of the Unbalance of Aerostatic Guideways on the Micro-Scale
title_full Experiments and Identification of the Unbalance of Aerostatic Guideways on the Micro-Scale
title_fullStr Experiments and Identification of the Unbalance of Aerostatic Guideways on the Micro-Scale
title_full_unstemmed Experiments and Identification of the Unbalance of Aerostatic Guideways on the Micro-Scale
title_short Experiments and Identification of the Unbalance of Aerostatic Guideways on the Micro-Scale
title_sort experiments and identification of the unbalance of aerostatic guideways on the micro-scale
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4003950/
https://www.ncbi.nlm.nih.gov/pubmed/24603638
http://dx.doi.org/10.3390/s140304416
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AT bianyanhua experimentsandidentificationoftheunbalanceofaerostaticguidewaysonthemicroscale
AT fanjinwei experimentsandidentificationoftheunbalanceofaerostaticguidewaysonthemicroscale

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