Relating Independent Components to Free-Vibration Modal Responses

In recent literature, attempts have been made to apply Independent Component Analysis (ICA) techniques to the modal identification problem. Paramount to this task is establishing a relationship between the source components realized using the suggested ICA technique and modal responses. In this pape...

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Main Authors: S.I. McNeill, D.C. Zimmerman
Format: Article
Language:English
Published: Wiley 2010-01-01
Series:Shock and Vibration
Online Access:http://dx.doi.org/10.3233/SAV-2010-0504
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author S.I. McNeill
D.C. Zimmerman
author_facet S.I. McNeill
D.C. Zimmerman
author_sort S.I. McNeill
collection DOAJ
description In recent literature, attempts have been made to apply Independent Component Analysis (ICA) techniques to the modal identification problem. Paramount to this task is establishing a relationship between the source components realized using the suggested ICA technique and modal responses. In this paper, the relationship between independent components and free-vibration modal responses is discussed. Theoretical arguments are presented for responses of undamped systems and arguments are extended to damped responses.
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spelling doaj-art-ebb474e14efc48d4ada4d2f0cff75cda2025-02-03T01:28:41ZengWileyShock and Vibration1070-96221875-92032010-01-0117216117010.3233/SAV-2010-0504Relating Independent Components to Free-Vibration Modal ResponsesS.I. McNeill0D.C. Zimmerman1Stress Engineering Services, Inc., 13800 Westfair East Drive, Houston, TX, USADepartment of Mechanical Engineering, University of Houston, 4800 Calhoun Rd., Houston, TX, USAIn recent literature, attempts have been made to apply Independent Component Analysis (ICA) techniques to the modal identification problem. Paramount to this task is establishing a relationship between the source components realized using the suggested ICA technique and modal responses. In this paper, the relationship between independent components and free-vibration modal responses is discussed. Theoretical arguments are presented for responses of undamped systems and arguments are extended to damped responses.http://dx.doi.org/10.3233/SAV-2010-0504
spellingShingle S.I. McNeill
D.C. Zimmerman
Relating Independent Components to Free-Vibration Modal Responses
Shock and Vibration
title Relating Independent Components to Free-Vibration Modal Responses
title_full Relating Independent Components to Free-Vibration Modal Responses
title_fullStr Relating Independent Components to Free-Vibration Modal Responses
title_full_unstemmed Relating Independent Components to Free-Vibration Modal Responses
title_short Relating Independent Components to Free-Vibration Modal Responses
title_sort relating independent components to free vibration modal responses
url http://dx.doi.org/10.3233/SAV-2010-0504
work_keys_str_mv AT simcneill relatingindependentcomponentstofreevibrationmodalresponses
AT dczimmerman relatingindependentcomponentstofreevibrationmodalresponses