Realimentação derivativa e modelo fuzzy Takagi-Sugeno paracontrole da articulação do joelho de pacientes paraplégicos com o uso de acelerômetros

Detalhes bibliográficos
Autor(a) principal: Gaino, Ruberlei
Data de Publicação: 2011
Outros Autores: Teixeira, Marcelo Carvalho Minhoto [UNESP], de Carvalho, Aparecido Augusto [UNESP], Assunção, Edvaldo [UNESP], Cardim, Rodrigo [UNESP], Sanches, Marcelo Augusto Assunção [UNESP], Covacic, Márcio Roberto
Tipo de documento: Artigo
Idioma: eng
por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.4322/rbeb.2011.006
http://hdl.handle.net/11449/72474
Resumo: Feedback control systems have been used to move the muscles and joints of the limbs of paraplegic patients. The feedback signal, related to the knee joint angle, can be obtained by using an electrogoniometer. However, the use of accelerometers can help the measurements due the facility of adhering these devices to the skin. Accelerometers are also very suitable for these applications due their small dimensions and weight. In this paper a new method for designing a control system that can vary the knee joint angle using Functional Electrical Stimulation (FES) is presented, as well as a simulation with parameters values available in the literature. The nonlinear control system was represented by a Takagi-Sugeno fuzzy model and the feedback signals were obtained by using accelerometers. The design method considered all plant nonlinearities and was efficient and reliable to control the leg position of a paraplegic patient with the angle of the knee ranging from 0° to 30°, considering electric stimulation at the quadriceps muscle. The proposed method is viable and offers a new alternative for designing control systems of the knee joint angle using more comfortable sensors for the patients.
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spelling Realimentação derivativa e modelo fuzzy Takagi-Sugeno paracontrole da articulação do joelho de pacientes paraplégicos com o uso de acelerômetrosDerivative feedback and Takagi-Sugeno fuzzy model for knee joint angle control of paraplegic patients using accelerometersAccelerometersFunctional electrical stimulationNonlinear controlTakagi-sugeno fuzzyDerivative feedbacksDesign methodDesigning control systemElectric stimulationElectrogoniometersFeedback signalKnee-joint angleNon linear controlParaplegic patientsTakagi Sugeno fuzzy modelsTakagi-sugenoAdaptive control systemsControl nonlinearitiesElectrophysiologyElectrotherapeuticsFeedback controlFunctional electric stimulationMuscleNonlinear feedbackWell stimulationJoints (anatomy)Feedback control systems have been used to move the muscles and joints of the limbs of paraplegic patients. The feedback signal, related to the knee joint angle, can be obtained by using an electrogoniometer. However, the use of accelerometers can help the measurements due the facility of adhering these devices to the skin. Accelerometers are also very suitable for these applications due their small dimensions and weight. In this paper a new method for designing a control system that can vary the knee joint angle using Functional Electrical Stimulation (FES) is presented, as well as a simulation with parameters values available in the literature. The nonlinear control system was represented by a Takagi-Sugeno fuzzy model and the feedback signals were obtained by using accelerometers. The design method considered all plant nonlinearities and was efficient and reliable to control the leg position of a paraplegic patient with the angle of the knee ranging from 0° to 30°, considering electric stimulation at the quadriceps muscle. The proposed method is viable and offers a new alternative for designing control systems of the knee joint angle using more comfortable sensors for the patients.Departamento de Engenharia Elétrica Universidade Estadual de Londrina - UEL, Rod. Celso Garcia Cid, Km 380, CEP 86051-990, Londrina, PRDepartamento de Engenharia Elétrica Faculdade de Engenharia de Ilha Solteira UNESP, Av. José Carlos Rossi, 1370, CEP 15385-000, Ilha Solteira, SPDepartamento de Engenharia Elétrica Faculdade de Engenharia de Ilha Solteira UNESP, Av. José Carlos Rossi, 1370, CEP 15385-000, Ilha Solteira, SPUniversidade Estadual de Londrina (UEL)Universidade Estadual Paulista (Unesp)Gaino, RuberleiTeixeira, Marcelo Carvalho Minhoto [UNESP]de Carvalho, Aparecido Augusto [UNESP]Assunção, Edvaldo [UNESP]Cardim, Rodrigo [UNESP]Sanches, Marcelo Augusto Assunção [UNESP]Covacic, Márcio Roberto2014-05-27T11:25:54Z2014-05-27T11:25:54Z2011-06-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article67-78application/pdfhttp://dx.doi.org/10.4322/rbeb.2011.006Revista Brasileira de Engenharia Biomedica, v. 27, n. 2, p. 67-78, 2011.1517-31511984-7742http://hdl.handle.net/11449/7247410.4322/rbeb.2011.0062-s2.0-825551827422-s2.0-82555182742.pdf025006615998082587551605801426268630973561889272887996458277884050620873805714620000-0002-1072-3814Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengporRevista Brasileira de Engenharia Biomédica0,179info:eu-repo/semantics/openAccess2024-07-04T19:06:35Zoai:repositorio.unesp.br:11449/72474Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T20:36:16.371472Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Realimentação derivativa e modelo fuzzy Takagi-Sugeno paracontrole da articulação do joelho de pacientes paraplégicos com o uso de acelerômetros
Derivative feedback and Takagi-Sugeno fuzzy model for knee joint angle control of paraplegic patients using accelerometers
title Realimentação derivativa e modelo fuzzy Takagi-Sugeno paracontrole da articulação do joelho de pacientes paraplégicos com o uso de acelerômetros
spellingShingle Realimentação derivativa e modelo fuzzy Takagi-Sugeno paracontrole da articulação do joelho de pacientes paraplégicos com o uso de acelerômetros
Gaino, Ruberlei
Accelerometers
Functional electrical stimulation
Nonlinear control
Takagi-sugeno fuzzy
Derivative feedbacks
Design method
Designing control system
Electric stimulation
Electrogoniometers
Feedback signal
Knee-joint angle
Non linear control
Paraplegic patients
Takagi Sugeno fuzzy models
Takagi-sugeno
Adaptive control systems
Control nonlinearities
Electrophysiology
Electrotherapeutics
Feedback control
Functional electric stimulation
Muscle
Nonlinear feedback
Well stimulation
Joints (anatomy)
title_short Realimentação derivativa e modelo fuzzy Takagi-Sugeno paracontrole da articulação do joelho de pacientes paraplégicos com o uso de acelerômetros
title_full Realimentação derivativa e modelo fuzzy Takagi-Sugeno paracontrole da articulação do joelho de pacientes paraplégicos com o uso de acelerômetros
title_fullStr Realimentação derivativa e modelo fuzzy Takagi-Sugeno paracontrole da articulação do joelho de pacientes paraplégicos com o uso de acelerômetros
title_full_unstemmed Realimentação derivativa e modelo fuzzy Takagi-Sugeno paracontrole da articulação do joelho de pacientes paraplégicos com o uso de acelerômetros
title_sort Realimentação derivativa e modelo fuzzy Takagi-Sugeno paracontrole da articulação do joelho de pacientes paraplégicos com o uso de acelerômetros
author Gaino, Ruberlei
author_facet Gaino, Ruberlei
Teixeira, Marcelo Carvalho Minhoto [UNESP]
de Carvalho, Aparecido Augusto [UNESP]
Assunção, Edvaldo [UNESP]
Cardim, Rodrigo [UNESP]
Sanches, Marcelo Augusto Assunção [UNESP]
Covacic, Márcio Roberto
author_role author
author2 Teixeira, Marcelo Carvalho Minhoto [UNESP]
de Carvalho, Aparecido Augusto [UNESP]
Assunção, Edvaldo [UNESP]
Cardim, Rodrigo [UNESP]
Sanches, Marcelo Augusto Assunção [UNESP]
Covacic, Márcio Roberto
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual de Londrina (UEL)
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Gaino, Ruberlei
Teixeira, Marcelo Carvalho Minhoto [UNESP]
de Carvalho, Aparecido Augusto [UNESP]
Assunção, Edvaldo [UNESP]
Cardim, Rodrigo [UNESP]
Sanches, Marcelo Augusto Assunção [UNESP]
Covacic, Márcio Roberto
dc.subject.por.fl_str_mv Accelerometers
Functional electrical stimulation
Nonlinear control
Takagi-sugeno fuzzy
Derivative feedbacks
Design method
Designing control system
Electric stimulation
Electrogoniometers
Feedback signal
Knee-joint angle
Non linear control
Paraplegic patients
Takagi Sugeno fuzzy models
Takagi-sugeno
Adaptive control systems
Control nonlinearities
Electrophysiology
Electrotherapeutics
Feedback control
Functional electric stimulation
Muscle
Nonlinear feedback
Well stimulation
Joints (anatomy)
topic Accelerometers
Functional electrical stimulation
Nonlinear control
Takagi-sugeno fuzzy
Derivative feedbacks
Design method
Designing control system
Electric stimulation
Electrogoniometers
Feedback signal
Knee-joint angle
Non linear control
Paraplegic patients
Takagi Sugeno fuzzy models
Takagi-sugeno
Adaptive control systems
Control nonlinearities
Electrophysiology
Electrotherapeutics
Feedback control
Functional electric stimulation
Muscle
Nonlinear feedback
Well stimulation
Joints (anatomy)
description Feedback control systems have been used to move the muscles and joints of the limbs of paraplegic patients. The feedback signal, related to the knee joint angle, can be obtained by using an electrogoniometer. However, the use of accelerometers can help the measurements due the facility of adhering these devices to the skin. Accelerometers are also very suitable for these applications due their small dimensions and weight. In this paper a new method for designing a control system that can vary the knee joint angle using Functional Electrical Stimulation (FES) is presented, as well as a simulation with parameters values available in the literature. The nonlinear control system was represented by a Takagi-Sugeno fuzzy model and the feedback signals were obtained by using accelerometers. The design method considered all plant nonlinearities and was efficient and reliable to control the leg position of a paraplegic patient with the angle of the knee ranging from 0° to 30°, considering electric stimulation at the quadriceps muscle. The proposed method is viable and offers a new alternative for designing control systems of the knee joint angle using more comfortable sensors for the patients.
publishDate 2011
dc.date.none.fl_str_mv 2011-06-01
2014-05-27T11:25:54Z
2014-05-27T11:25:54Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.4322/rbeb.2011.006
Revista Brasileira de Engenharia Biomedica, v. 27, n. 2, p. 67-78, 2011.
1517-3151
1984-7742
http://hdl.handle.net/11449/72474
10.4322/rbeb.2011.006
2-s2.0-82555182742
2-s2.0-82555182742.pdf
0250066159980825
8755160580142626
8630973561889272
8879964582778840
5062087380571462
0000-0002-1072-3814
url http://dx.doi.org/10.4322/rbeb.2011.006
http://hdl.handle.net/11449/72474
identifier_str_mv Revista Brasileira de Engenharia Biomedica, v. 27, n. 2, p. 67-78, 2011.
1517-3151
1984-7742
10.4322/rbeb.2011.006
2-s2.0-82555182742
2-s2.0-82555182742.pdf
0250066159980825
8755160580142626
8630973561889272
8879964582778840
5062087380571462
0000-0002-1072-3814
dc.language.iso.fl_str_mv eng
por
language eng
por
dc.relation.none.fl_str_mv Revista Brasileira de Engenharia Biomédica
0,179
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 67-78
application/pdf
dc.source.none.fl_str_mv Scopus
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
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