Logo do repositório
 

LMI-based algorithm for strictly positive real systems with static output feedback

dc.contributor.authorCovacic, M. R.
dc.contributor.authorTeixeira, M. C. M. [UNESP]
dc.contributor.authorAssuncao, E. [UNESP]
dc.contributor.authorGaino, R.
dc.contributor.institutionUniversidade Estadual de Londrina (UEL)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T13:29:09Z
dc.date.available2014-05-20T13:29:09Z
dc.date.issued2012-04-01
dc.description.abstractAn algorithm based on Linear Matrix Inequalities (LMIs) is proposed to find a constant output feedback matrix K-0 and a constant output tandem matrix F such that the controlled system {A - BK0C, B, FC} is Strictly Positive Real (SPR). The number of output variables of the plant {A, B, C} is greater than or equal to the number of its input variables. Considering that SPR systems with static output feedback are related to SPR systems with static state feedback, as shown in this manuscript, the first step of the algorithm is to find a matrix F such that all transmission zeros of the system {A, B. FC} have negative real parts. After finding this matrix F. an output feedback matrix K-0 such that the system {A - BK0C, B, FC} is SPR is found. Another algorithm is proposed to specify a decay rate. The results are applied to the simulation of electrical stimulation for paraplegic patients, to vary knee joint angle from 0 degrees to 60 degrees. (C) 2012 Elsevier B.V. All rights reserved.en
dc.description.affiliationLondrina State Univ UEL, Dept Elect Engn, Ctr Technol & Urbanism, BR-86051970 Londrina, PR, Brazil
dc.description.affiliationUNESP Univ Estadual Paulista, Dept Elect Engn, BR-15385000 Ilha Solteira, SP, Brazil
dc.description.affiliationUnespUNESP Univ Estadual Paulista, Dept Elect Engn, BR-15385000 Ilha Solteira, SP, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.format.extent521-527
dc.identifierhttp://dx.doi.org/10.1016/j.sysconle.2012.01.001
dc.identifier.citationSystems & Control Letters. Amsterdam: Elsevier B.V., v. 61, n. 4, p. 521-527, 2012.
dc.identifier.doi10.1016/j.sysconle.2012.01.001
dc.identifier.issn0167-6911
dc.identifier.lattes8755160580142626
dc.identifier.urihttp://hdl.handle.net/11449/9800
dc.identifier.wosWOS:000303703500009
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofSystems & Control Letters
dc.relation.ispartofjcr2.656
dc.relation.ispartofsjr1,939
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectLMIen
dc.subjectSPRen
dc.subjectOutput feedbacken
dc.subjectAlgorithmen
dc.titleLMI-based algorithm for strictly positive real systems with static output feedbacken
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
dspace.entity.typePublication
unesp.author.lattes8755160580142626
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Engenharia, Ilha Solteirapt
unesp.departmentEngenharia Elétrica - FEISpt

Arquivos

Licença do pacote

Agora exibindo 1 - 2 de 2
Carregando...
Imagem de Miniatura
Nome:
license.txt
Tamanho:
1.71 KB
Formato:
Item-specific license agreed upon to submission
Descrição:
Carregando...
Imagem de Miniatura
Nome:
license.txt
Tamanho:
1.71 KB
Formato:
Item-specific license agreed upon to submission
Descrição: