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Uncertainty of models in intelligent systems under stochastic loading

Moutsopoulou Amalia J., Stavroulakis Georgios, Pouliezos Anastasios

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URIhttp://purl.tuc.gr/dl/dias/27682F08-DF68-476C-9F02-7651132B7987-
Identifierhttps://www.eccomasproceedia.org/conferences/eccomas-congresses/eccomas-congress-2016/2441-
Identifierhttps://doi.org/10.7712/100016.2441.12005-
Languageen-
Extent13 pagesen
TitleUncertainty of models in intelligent systems under stochastic loadingen
CreatorMoutsopoulou Amalia J.en
CreatorStavroulakis Georgiosen
CreatorΣταυρουλακης Γεωργιοςel
CreatorPouliezos Anastasiosen
CreatorΠουλιεζος Αναστασιοςel
PublisherNational Technical University of Athensen
Content SummaryIn this paper, we address the problem of vibrations of intelligent structures. Stimuli may come from external perturbations of the system, disturbances or excitation that may cause structural vibrations, such as wind loading or earthquake. First, an accurate model of a piezocomposite intelligent structure with special boundary conditions is derived by using of FEM analysis. Then the robustness of the uncertain closed-loop model performances has been investigated. Obtained results show the higher performance of Hinfinity design approach in rejection of disturbances.en
Type of ItemΠλήρης Δημοσίευση σε Συνέδριοel
Type of ItemConference Full Paperen
Licensehttp://creativecommons.org/licenses/by/4.0/en
Date of Item2018-10-30-
Date of Publication2016-
SubjectH∞ performanceen
SubjectIntelligent structuresen
SubjectRobust active controlen
SubjectUncertain structural systemsen
Bibliographic CitationA. Moutsopoulou, G. E. Stavroulakis and A. D. Pouliezos, "Uncertainty of models in intelligent systems under stochastic loading," in 7th European Congress on Computational Methods in Applied Sciences and Engineering, 2016, pp. 8665-8677. doi: 10.7712/100016.2441.12005en

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