Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Khaoula Chikhaoui"'
Publikováno v:
Applied Sciences, Vol 7, Iss 7, p 684 (2017)
Perfect structural periodicity is disturbed in presence of imperfections. The present paper is based on a realistic modeling of imperfections, using uncertainties, to investigate the robustness of the collective nonlinear dynamics of a periodic coupl
Externí odkaz:
https://doaj.org/article/0924bd02b0734dfda3b58f91cd365bef
Publikováno v:
Engineering Computations. 34:1082-1106
Purpose The purpose of this paper is to develop robust metamodels, which allow propagating parametric uncertainties, in the presence of localized nonlinearities, with reduced cost and without significant loss of accuracy. Design/methodology/approach
Publikováno v:
Applied Condition Monitoring ISBN: 9783319946153
Experimentally, errors on measurement points’ coordinates, among others, could affect identification results. These errors can be committed by engineer or result from measuring tools and conditions. Resulting coordinates’ variability is modeled i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d2b14165a8aa93be5fcf2055632ae73
https://doi.org/10.1007/978-3-319-94616-0_18
https://doi.org/10.1007/978-3-319-94616-0_18
Publikováno v:
Applied Sciences
Applied Sciences, MDPI, 2017, 7 (7), 27 p. ⟨10.3390/app7070684⟩
Applied Sciences, Vol 7, Iss 7, p 684 (2017)
Applied Sciences; Volume 7; Issue 7; Pages: 684
Applied Sciences, 2017, 7 (7), 27 p
Applied Sciences, MDPI, 2017, 7 (7), 27 p. ⟨10.3390/app7070684⟩
Applied Sciences, Vol 7, Iss 7, p 684 (2017)
Applied Sciences; Volume 7; Issue 7; Pages: 684
Applied Sciences, 2017, 7 (7), 27 p
International audience; Perfect structural periodicity is disturbed in presence of imperfections. The present paper is based on a realistic modeling of imperfections, using uncertainties, to investigate the robustness of the collective nonlinear dyna
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::615b2971a95370cc4a05f2107348d877
https://hal.archives-ouvertes.fr/hal-03427022
https://hal.archives-ouvertes.fr/hal-03427022
Publikováno v:
International Mechanical Engineering Congress and Exposition
International Mechanical Engineering Congress and Exposition, Nov 2016, Phoenix, United States
ASME 2016 International Mechanical Engineering Congress and Exposition
ASME 2016 International Mechanical Engineering Congress and Exposition, Nov 2016, Phoenix, United States. ⟨10.1115/IMECE2016-66720⟩
International Mechanical Engineering Congress and Exposition, Nov 2016, Phoenix, United States
ASME 2016 International Mechanical Engineering Congress and Exposition
ASME 2016 International Mechanical Engineering Congress and Exposition, Nov 2016, Phoenix, United States. ⟨10.1115/IMECE2016-66720⟩
International audience; In order to ensure more realistic design of nonlinear periodic structures, the collective dynamics of a coupled pendulums system is investigated under parametric uncertainties. A generic discrete analytical model combining the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b549e84a0bc4fcc76bc38f18b705647
https://hal.archives-ouvertes.fr/hal-02963425
https://hal.archives-ouvertes.fr/hal-02963425
Publikováno v:
Design and Modeling of Mechanical Systems-II Proceedings of the Sixth Conference on Design and Modeling of Mechanical Systems, CMSM'2015, March 23-25, Hammamet, Tunisi
Conference on Design and Modeling of Mechanical Systems
Conference on Design and Modeling of Mechanical Systems, Mar 2015, Hammamet, Tunisia. ⟨10.1007/978-3-319-17527-0_53⟩
Design and Modeling of Mechanical Systems-II ISBN: 9783319175263
Conference on Design and Modeling of Mechanical Systems
Conference on Design and Modeling of Mechanical Systems, Mar 2015, Hammamet, Tunisia. ⟨10.1007/978-3-319-17527-0_53⟩
Design and Modeling of Mechanical Systems-II ISBN: 9783319175263
International audience; Designing large-scale systems in which parametric uncertainties and localized nonlinearities are incorporated requires the implementation of bothuncertainty propagation and robust model condensation methods. In this context, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76556347e27d2bbf2d2d618f3effba7e
https://hal.archives-ouvertes.fr/hal-02965134
https://hal.archives-ouvertes.fr/hal-02965134
Publikováno v:
MATEC Web of Conferences, Vol 83, p 05004 (2016)
To achieve robust design, in presence of uncertainty, nonlinearity and structural periodicity, a metamodel combining the Latin Hypercube Sampling (LHS) method for uncertainty propagation and an enriched Craig-Bampton Component Mode Synthesis approach