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Effectiveness of optimized fuzzy controllers on partially delaminated piezocomposites

Koutsianitis Panagiotis, Tairidis Georgios, Drosopoulos Georgios, Foutsitzi Georgia A., Stavroulakis Georgios

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URIhttp://purl.tuc.gr/dl/dias/50348DD4-0449-4C6D-8A40-080B7953397B-
Identifierhttps://link.springer.com/article/10.1007%2Fs00707-016-1771-6-
Identifierhttps://doi.org/10.1007/s00707-016-1771-6-
Languageen-
Extent20 pagesen
TitleEffectiveness of optimized fuzzy controllers on partially delaminated piezocompositesen
CreatorKoutsianitis Panagiotisen
CreatorΚουτσιανιτης Παναγιωτηςel
CreatorTairidis Georgiosen
CreatorΤαϊριδης Γεωργιοςel
CreatorDrosopoulos Georgiosen
CreatorΔροσοπουλος Γεωργιοςel
CreatorFoutsitzi Georgia A.en
CreatorStavroulakis Georgiosen
CreatorΣταυρουλακης Γεωργιοςel
PublisherSpringer Verlagen
Content SummaryDelamination between the layers of smart composite beams is a possible failure type. The effectiveness of active vibration control, when delamination appears, is investigated in this article. In particular, optimized fuzzy controllers are developed and tested on partially delaminated piezocomposites. A finite element model based on layerwise theory, which incorporates the electromechanical coupling and the adhesive layer, is first developed. Delamination is considered by nonlinear structural analysis techniques and is used for the creation of realistic partially delaminated structures. Fuzzy controllers are built and applied to the smart structure. The fine-tuning of the parameters of control is done using genetic algorithms. Based on the results obtained from the numerical investigation, the applicability of fine-tuned fuzzy controllers, even in the case of partial delamination, is shown. According to different delamination scenarios, which were tested in this work, the design of adaptive fuzzy controllers, robust against delamination, is feasible.en
Type of ItemPeer-Reviewed Journal Publicationen
Type of ItemΔημοσίευση σε Περιοδικό με Κριτέςel
Licensehttp://creativecommons.org/licenses/by/4.0/en
Date of Item2018-05-18-
Date of Publication2017-
SubjectPiezocompositesen
Bibliographic CitationP. Koutsianitis, G. K. Tairidis, G. A. Drosopoulos, G. A. Foutsitzi and G. E. Stavroulakis, "Effectiveness of optimized fuzzy controllers on partially delaminated piezocomposites," Acta Mech., vol. 228, no. 4, pp. 1373-1392, April 2017. doi: 10.1007/s00707-016-1771-6 en

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