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dc.contributor.authorAtienza García, María Teresa
dc.contributor.authorKowalski, Lukasz
dc.contributor.authorGorreta Mariné, Sergio
dc.contributor.authorPons Nin, Joan
dc.contributor.authorJiménez Serres, Vicente
dc.contributor.authorDomínguez Pumar, Manuel
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica
dc.date.accessioned2018-08-01T08:53:03Z
dc.date.issued2018
dc.identifier.citationAtienza, M.T., Kowalski, L., Gorreta, S., Pons, J., Jimenez, V., Dominguez, M. Model identification of time-varying diffusive systems. A: IEEE International Symposium on Circuits and Systems. "2018 IEEE International Symposium on Circuits and Systems (ISCAS): proceedings: 27-30 May 2018: Florence, Italy". 2018, p. 1-5.
dc.identifier.isbn978-1-5386-4882-7
dc.identifier.urihttp://hdl.handle.net/2117/120406
dc.description.abstractThis paper presents a characterization method based on diffusive representation for a class of linear or nonlinear time-varying diffusive systems. The system variation with time may come as a result of the own actuation over the device or as a result of an external disturbance. Experimental results for both cases are presented. This method has been tested on a prototype of the REMS thermal wind anemometer for Mars atmosphere in which the time variation is induced by wind changes in a wind tunnel. The same method is also applied to model the nonlinear charge trapping dynamics of a contactless MEMS capacitor, in which the system variation with time comes from the nonlinear dependence on the applied voltages. In both cases, the obtained state-space models are able to reproduce and predict the behavior of the devices under arbitrary excitations.
dc.format.extent5 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Enginyeria electrònica::Microelectrònica::Circuits integrats
dc.subject.lcshIntegrated circuits
dc.subject.otherDiffusive representation
dc.subject.otherTime-varying systems
dc.subject.otherThermal sensors
dc.subject.otherMEMS
dc.titleModel identification of time-varying diffusive systems
dc.typeConference report
dc.subject.lemacCircuits integrats
dc.contributor.groupUniversitat Politècnica de Catalunya. MNT - Grup de Recerca en Micro i Nanotecnologies
dc.identifier.doi10.1109/ISCAS.2018.8351592
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttps://ieeexplore.ieee.org/document/8351592/
dc.rights.accessRestricted access - publisher's policy
drac.iddocument23238197
dc.description.versionPostprint (published version)
dc.relation.projectidinfo:eu-repo/grantAgreement/MINECO/2PE/ESP2016-79612-C3-2-R
dc.relation.projectidinfo:eu-repo/grantAgreement/MINECO/1PE/TEC2013-48102-C2-1-P
dc.date.lift10000-01-01
upcommons.citation.authorAtienza, M.T., Kowalski, L., Gorreta, S., Pons, J., Jimenez, V., Dominguez, M.
upcommons.citation.contributorIEEE International Symposium on Circuits and Systems
upcommons.citation.publishedtrue
upcommons.citation.publicationName2018 IEEE International Symposium on Circuits and Systems (ISCAS): proceedings: 27-30 May 2018: Florence, Italy
upcommons.citation.startingPage1
upcommons.citation.endingPage5


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