Predictive adaptive control of the bispectral Index of the EEG (BIS): using the intravenous anaesthetic drug propofol

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorNunes, Catarina S.-
Autor(es): dc.creatorMendonça, Teresa F.-
Autor(es): dc.creatorMagalhães, Hugo-
Autor(es): dc.creatorLemos, João M.-
Autor(es): dc.creatorAmorim, Pedro-
Data de aceite: dc.date.accessioned2025-08-21T15:07:10Z-
Data de disponibilização: dc.date.available2025-08-21T15:07:10Z-
Data de envio: dc.date.issued2023-05-25-
Data de envio: dc.date.issued2023-05-25-
Data de envio: dc.date.issued2006-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/10400.2/13851-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/10400.2/13851-
Descrição: dc.descriptionKES 2006. 10ª Conferência Internacional, realizada em Bournemouth, Reino Unido, de 9-11 de outubro de 2006-
Descrição: dc.descriptionThe problem of controlling the level of unconsciousness measured by the Bispectral Index of the EEG (BIS) of patients under anaesthesia, is considered. It is assumed that the manipulated variable is the infusion rate of the hypnotic drug propofol, while the drug remifentanil is also administered for analgesia. Since these two drugs interact, the administration rate of remifentanil is considered as an accessible disturbance. In order to tackle the high uncertain present on the system, the predictive adaptive controller MUSMAR is used. The performance of the controller is illustrated by means of simulation with 45 patient individual adjusted models, which incorporate the effect of the drugs interaction on BIS. This controller structure proved to be robust to the remifentanil disturbance, different reference values and noise. A reduction of propofol consumption was also observed when comparing to the real clinical dose used for a similar BIS trend.-
Descrição: dc.descriptioninfo:eu-repo/semantics/publishedVersion-
Formato: dc.formatapplication/pdf-
Idioma: dc.languageen-
Publicador: dc.publisherSpringer-
Relação: dc.relationhttps://link.springer.com/book/10.1007/11893004-
Palavras-chave: dc.subjectController gain-
Palavras-chave: dc.subjectRecursive little square-
Palavras-chave: dc.subjectBispectral index-
Palavras-chave: dc.subjectManipulate variable-
Palavras-chave: dc.subjectPatient model-
Título: dc.titlePredictive adaptive control of the bispectral Index of the EEG (BIS): using the intravenous anaesthetic drug propofol-
Aparece nas coleções:Repositório Aberto - Universidade Aberta (Portugal)

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