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Optimization of piezoelectric patches in smart structures using multi-objective genetic algorithms

Stavroulakis Georgios, G. Foutsitzi, C. Gogos, N.A. Antoniadis

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URIhttp://purl.tuc.gr/dl/dias/C3EB8B5A-7BBF-4ABC-B948-BABD34D7037B-
Identifierhttp://www.researchgate.net/publication/269402754_Optimization_of_PE_Patches_in_SS_using_Multi-Objective_GA-
Languageen-
Extent13 pagesen
TitleOptimization of piezoelectric patches in smart structures using multi-objective genetic algorithmsen
CreatorStavroulakis Georgiosen
CreatorΣταυρουλακης Γεωργιοςel
CreatorG. Foutsitzien
CreatorC. Gogosen
CreatorN.A. Antoniadisen
Content SummaryIn this paper multi-objective genetic algorithms have been used to search for the optimal placement of the piezoelectric sensors and actuators bonded on smart beams. A finite element method based on Timoshenko beam theory is used accounting for the piezoelectric layers. The discrete optimal sensor and actuator location problem is formulated in the framework of a zero-one optimization problem with multi-objective functions as performance measures. A cantilever beam example is considered to demonstrate the performance of the selected multi-objective genetic algorithm which is NSGAII. It is shown that the proposed algorithm is effective in developing optimal Pareto front curves for optimal placement and number of actuators and sensors such that the performance on dynamic responses is also satisfieden
Type of ItemΠλήρης Δημοσίευση σε Συνέδριοel
Type of ItemConference Full Paperen
Licensehttp://creativecommons.org/licenses/by/4.0/en
Date of Item2015-10-12-
Date of Publication2014-
SubjectApplied mechanicsen
SubjectEngineering, Mechanicalen
Subjectmechanics applieden
Subjectapplied mechanicsen
Subjectengineering mechanicalen
SubjectAlgorithmsen
Bibliographic CitationG. Foutsitzi, C. Gogos, G.E. Stavroulakis, N.A. Antoniadis .(2014). Optimization of piezoelectric patches in smart structures using multi-objective genetic algorithms.Presented at Proceedings of the Twelfth International Conference on Computational Structures Technology .[online].Available:http://www.researchgate.net/publication/269402754_Optimization_of_PE_Patches_in_SS_using_Multi-Objective_GAen

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