URI | http://purl.tuc.gr/dl/dias/27682F08-DF68-476C-9F02-7651132B7987 | - |
Αναγνωριστικό | https://www.eccomasproceedia.org/conferences/eccomas-congresses/eccomas-congress-2016/2441 | - |
Αναγνωριστικό | https://doi.org/10.7712/100016.2441.12005 | - |
Γλώσσα | en | - |
Μέγεθος | 13 pages | en |
Τίτλος | Uncertainty of models in intelligent systems under stochastic loading | en |
Δημιουργός | Moutsopoulou Amalia J. | en |
Δημιουργός | Stavroulakis Georgios | en |
Δημιουργός | Σταυρουλακης Γεωργιος | el |
Δημιουργός | Pouliezos Anastasios | en |
Δημιουργός | Πουλιεζος Αναστασιος | el |
Εκδότης | National Technical University of Athens | en |
Περίληψη | In 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 |
Τύπος | Πλήρης Δημοσίευση σε Συνέδριο | el |
Τύπος | Conference Full Paper | en |
Άδεια Χρήσης | http://creativecommons.org/licenses/by/4.0/ | en |
Ημερομηνία | 2018-10-30 | - |
Ημερομηνία Δημοσίευσης | 2016 | - |
Θεματική Κατηγορία | H∞ performance | en |
Θεματική Κατηγορία | Intelligent structures | en |
Θεματική Κατηγορία | Robust active control | en |
Θεματική Κατηγορία | Uncertain structural systems | en |
Βιβλιογραφική Αναφορά | A. 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: 10.7712/100016.2441.12005 | en |