THE USE OF WAVELETS ANALYSIS TO CHARACTERIZE THE DYNAMIC BEHAVIOR OF ENERGY TRANSFER VIBRATIONAL SYSTEMS

Detalhes bibliográficos
Autor(a) principal: Iliuk, Itamar
Data de Publicação: 2014
Outros Autores: Balthazar, Jose M. [UNESP], Tusset, Angelo M., Piccirillo, Vinicius, Brasil, Reyolando M. L. R. F., Piqueira, Jose R. C., ASME
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/184797
Resumo: This paper describes and use of wavelet analysis for identification of regular and irregular behavior of dynamical systems. We are focused in single and double-well potential energy harvesting systems that present either periodic or chaotic behavior To identify the behavior of dynamical systems is of major importance in predicting possible energy harvesting from that system. Using Morlet wavelets, the oscillatory motions of a set of systems were identified with good accuracy. The visualization of the scalograms and global energy spectrum are very useful tools to validate the type of motion found, periodic, quasi periodic or chaotic. Wavelet analysis can be used to find which amplitude and frequency of operation that generates more energy for each model. Wavelet analysis is a technique used as a tool to assist the validation of the presence of chaos in dynamic systems, together with well consolidated techniques as Lyapunov exponents and Poincare maps.
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spelling THE USE OF WAVELETS ANALYSIS TO CHARACTERIZE THE DYNAMIC BEHAVIOR OF ENERGY TRANSFER VIBRATIONAL SYSTEMSThis paper describes and use of wavelet analysis for identification of regular and irregular behavior of dynamical systems. We are focused in single and double-well potential energy harvesting systems that present either periodic or chaotic behavior To identify the behavior of dynamical systems is of major importance in predicting possible energy harvesting from that system. Using Morlet wavelets, the oscillatory motions of a set of systems were identified with good accuracy. The visualization of the scalograms and global energy spectrum are very useful tools to validate the type of motion found, periodic, quasi periodic or chaotic. Wavelet analysis can be used to find which amplitude and frequency of operation that generates more energy for each model. Wavelet analysis is a technique used as a tool to assist the validation of the presence of chaos in dynamic systems, together with well consolidated techniques as Lyapunov exponents and Poincare maps.Univ Sao Paulo, EPUSP Polytech Sch, Sao Paulo, SP, BrazilUNESP Rio Claro, Dept Stat Appl Math & Computat, Rio Claro, SP, BrazilUTFPR Dept Engn Sci, Ponta Grossa, PR, BrazilFed Univ ABC, Ctr Engn Modeling & Appl Social Sci, Santo Andre, SP, BrazilUniv Sao Paulo, EPUSP Polytech Sch, Dept Telecommun & Control, Sao Paulo, SP, BrazilUNESP Rio Claro, Dept Stat Appl Math & Computat, Rio Claro, SP, BrazilAmer Soc Mechanical EngineersUniversidade de São Paulo (USP)Universidade Estadual Paulista (Unesp)UTFPR Dept Engn SciUniversidade Federal do ABC (UFABC)Iliuk, ItamarBalthazar, Jose M. [UNESP]Tusset, Angelo M.Piccirillo, ViniciusBrasil, Reyolando M. L. R. F.Piqueira, Jose R. C.ASME2019-10-04T12:30:10Z2019-10-04T12:30:10Z2014-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject10Proceedings Of The Asme International Design Engineering Technical Conferences And Computers And Information In Engineering Conference, 2014, Vol 8. New York: Amer Soc Mechanical Engineers, 10 p., 2014.http://hdl.handle.net/11449/184797WOS:000380084200043Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengProceedings Of The Asme International Design Engineering Technical Conferences And Computers And Information In Engineering Conference, 2014, Vol 8info:eu-repo/semantics/openAccess2021-10-23T04:16:14Zoai:repositorio.unesp.br:11449/184797Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T20:21:59.404043Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv THE USE OF WAVELETS ANALYSIS TO CHARACTERIZE THE DYNAMIC BEHAVIOR OF ENERGY TRANSFER VIBRATIONAL SYSTEMS
title THE USE OF WAVELETS ANALYSIS TO CHARACTERIZE THE DYNAMIC BEHAVIOR OF ENERGY TRANSFER VIBRATIONAL SYSTEMS
spellingShingle THE USE OF WAVELETS ANALYSIS TO CHARACTERIZE THE DYNAMIC BEHAVIOR OF ENERGY TRANSFER VIBRATIONAL SYSTEMS
Iliuk, Itamar
title_short THE USE OF WAVELETS ANALYSIS TO CHARACTERIZE THE DYNAMIC BEHAVIOR OF ENERGY TRANSFER VIBRATIONAL SYSTEMS
title_full THE USE OF WAVELETS ANALYSIS TO CHARACTERIZE THE DYNAMIC BEHAVIOR OF ENERGY TRANSFER VIBRATIONAL SYSTEMS
title_fullStr THE USE OF WAVELETS ANALYSIS TO CHARACTERIZE THE DYNAMIC BEHAVIOR OF ENERGY TRANSFER VIBRATIONAL SYSTEMS
title_full_unstemmed THE USE OF WAVELETS ANALYSIS TO CHARACTERIZE THE DYNAMIC BEHAVIOR OF ENERGY TRANSFER VIBRATIONAL SYSTEMS
title_sort THE USE OF WAVELETS ANALYSIS TO CHARACTERIZE THE DYNAMIC BEHAVIOR OF ENERGY TRANSFER VIBRATIONAL SYSTEMS
author Iliuk, Itamar
author_facet Iliuk, Itamar
Balthazar, Jose M. [UNESP]
Tusset, Angelo M.
Piccirillo, Vinicius
Brasil, Reyolando M. L. R. F.
Piqueira, Jose R. C.
ASME
author_role author
author2 Balthazar, Jose M. [UNESP]
Tusset, Angelo M.
Piccirillo, Vinicius
Brasil, Reyolando M. L. R. F.
Piqueira, Jose R. C.
ASME
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade de São Paulo (USP)
Universidade Estadual Paulista (Unesp)
UTFPR Dept Engn Sci
Universidade Federal do ABC (UFABC)
dc.contributor.author.fl_str_mv Iliuk, Itamar
Balthazar, Jose M. [UNESP]
Tusset, Angelo M.
Piccirillo, Vinicius
Brasil, Reyolando M. L. R. F.
Piqueira, Jose R. C.
ASME
description This paper describes and use of wavelet analysis for identification of regular and irregular behavior of dynamical systems. We are focused in single and double-well potential energy harvesting systems that present either periodic or chaotic behavior To identify the behavior of dynamical systems is of major importance in predicting possible energy harvesting from that system. Using Morlet wavelets, the oscillatory motions of a set of systems were identified with good accuracy. The visualization of the scalograms and global energy spectrum are very useful tools to validate the type of motion found, periodic, quasi periodic or chaotic. Wavelet analysis can be used to find which amplitude and frequency of operation that generates more energy for each model. Wavelet analysis is a technique used as a tool to assist the validation of the presence of chaos in dynamic systems, together with well consolidated techniques as Lyapunov exponents and Poincare maps.
publishDate 2014
dc.date.none.fl_str_mv 2014-01-01
2019-10-04T12:30:10Z
2019-10-04T12:30:10Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv Proceedings Of The Asme International Design Engineering Technical Conferences And Computers And Information In Engineering Conference, 2014, Vol 8. New York: Amer Soc Mechanical Engineers, 10 p., 2014.
http://hdl.handle.net/11449/184797
WOS:000380084200043
identifier_str_mv Proceedings Of The Asme International Design Engineering Technical Conferences And Computers And Information In Engineering Conference, 2014, Vol 8. New York: Amer Soc Mechanical Engineers, 10 p., 2014.
WOS:000380084200043
url http://hdl.handle.net/11449/184797
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Proceedings Of The Asme International Design Engineering Technical Conferences And Computers And Information In Engineering Conference, 2014, Vol 8
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 10
dc.publisher.none.fl_str_mv Amer Soc Mechanical Engineers
publisher.none.fl_str_mv Amer Soc Mechanical Engineers
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808129193540583424

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