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Auswahl der wissenschaftlichen Literatur zum Thema „Vibrations non-linéaire de plaque“
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Zeitschriftenartikel zum Thema "Vibrations non-linéaire de plaque"
Nakai, Kumiko, Hideki Tanaka, Kyoko Fukuzawa, Jyunya Nakajima, Manami Ozaki, Nobue Kato und Takayuki Kawato. „Effects of Electric-Toothbrush Vibrations on the Expression of Collagen and Non-Collagen Proteins through the Focal Adhesion Kinase Signaling Pathway in Gingival Fibroblasts“. Biomolecules 12, Nr. 6 (01.06.2022): 771. http://dx.doi.org/10.3390/biom12060771.
Der volle Inhalt der QuelleThomas, Olivier, Liviu Nicu und Cyril Touzé. „Flambage et vibrations non-linéaires d'une plaque stratifiée piézoélectrique. Application à un capteur de masse MEMS“. Mécanique & Industries 10, Nr. 3-4 (Mai 2009): 311–16. http://dx.doi.org/10.1051/meca/2009057.
Der volle Inhalt der QuelleMacRitchie, Neil, Gianluca Grassia, Jonathan Noonan, Paul Garside, Duncan Graham und Pasquale Maffia. „Molecular imaging of atherosclerosis: spotlight on Raman spectroscopy and surface-enhanced Raman scattering“. Heart 104, Nr. 6 (23.10.2017): 460–67. http://dx.doi.org/10.1136/heartjnl-2017-311447.
Der volle Inhalt der QuelleCimetière, Alain, Aziz Hamdouni und Olivier Millet. „Le modèle linéaire usuel de plaque déduit de l'élasticité non linéaire tridimensionnelle“. Comptes Rendus de l'Académie des Sciences - Series IIB - Mechanics-Physics-Chemistry-Astronomy 326, Nr. 3 (März 1998): 159–62. http://dx.doi.org/10.1016/s1251-8069(99)89002-2.
Der volle Inhalt der QuelleWATZKY, A. „VIBRATIONS LIBRES DES CORDES EN RÉGIME NON-LINÉAIRE : MODÈLE BIDIMENSIONNEL“. Le Journal de Physique Colloques 51, Nr. C2 (Februar 1990): C2–857—C2–860. http://dx.doi.org/10.1051/jphyscol:19902199.
Der volle Inhalt der QuelleRahmani, Leila. „Conditions aux limites approchées pour une plaque mince non linéaire“. Comptes Rendus Mathematique 343, Nr. 1 (Juli 2006): 57–62. http://dx.doi.org/10.1016/j.crma.2006.04.013.
Der volle Inhalt der QuelleMillet, Olivier, Aziz Hamdouni und Alain Cimetière. „Justification du modèle bidimensionnel non linéaire de plaque par développement asymptotique des équations d'équilibre“. Comptes Rendus de l'Académie des Sciences - Series IIB - Mechanics-Physics-Chemistry-Astronomy 324, Nr. 6 (März 1997): 349–54. http://dx.doi.org/10.1016/s1251-8069(99)80045-1.
Der volle Inhalt der QuelleHimpens, F. X., P. Aguettaz, C. Gautier, J. P. Pruvo und X. Leclerc. „Quantification de la néovascularisation intra-plaque par échographie non linéaire avec injection d’un agent de contraste échographique : une nouvelle approche de la plaque vulnérable“. Journal of Neuroradiology 39, Nr. 1 (März 2012): 41. http://dx.doi.org/10.1016/j.neurad.2012.01.123.
Der volle Inhalt der QuelleDaya, El Mostafa, Lahcen Azrar und Michel Potier-Ferry. „Modélisation par éléments finis des vibrations non-linéaires des plaques sandwich viscoélastiques“. Mécanique & Industries 6, Nr. 1 (Januar 2005): 13–20. http://dx.doi.org/10.1051/meca:2005002.
Der volle Inhalt der QuelleAzeem, Muhammad, Ambreen Afzal, Saqib Ali Jawa, Arfan Ul Haq, Mahwish Khan und Husnain Akram. „Effectiveness of electric toothbrush as vibration method on orthodontic tooth movement: a split-mouth study“. Dental Press Journal of Orthodontics 24, Nr. 2 (April 2019): 49–55. http://dx.doi.org/10.1590/2177-6709.24.2.049-055.oar.
Der volle Inhalt der QuelleDissertationen zum Thema "Vibrations non-linéaire de plaque"
Pennetier, Olivier. „Interaction structures - détonations atténuation des efforts retransmis et étude de la réponse dynamique non linéaire de voiles minces“. Orléans, 1998. http://www.theses.fr/1998ORLE2061.
Der volle Inhalt der QuelleHumbert, Thomas. „Turbulence d'ondes dans les plaques minces en vibration : étude expérimentale et numérique de l'effet de l'amortissement“. Thesis, Paris 6, 2014. http://www.theses.fr/2014PA066512/document.
Der volle Inhalt der QuelleWave turbulence theory aims at describing the long time behavior of weakly non-linear, out-of-equilibrium systems. For thin vibrating plates, this framework allows predicting a Kolmogorov-Zakharov Spectrum (KZ) with an energy flux transfered from the injection to the dissipative scales along a transparency window. Previous experimental studies have pointed out some discrepancies between mesured and theoretical spectra. The fact that, in solid, damping acts at all scales, is here studied in order to explain this disagreement. By an experimental control of the dissipation, it is observed that dissipation determines the shape of spectra. Experimental measurement of the dissipation shows that damping can here be described, as a function of the frequency, by a power law. This behavior allows us to introduce directly damping in a numerical simulation of the Föppl-von Kàrmàn equations. It leads to pass from the theoretical solution KZ obtained without dissipation to spectra which are very closed to the experimental ones. These observations do not mean that wave turbulence theory should not be applied to thin plates excited by a strong forcing but encourage to extend our theoretical tools when there is no transparency window. By doing this in a phenomenological way, a new stationary solution, different from KZ and valid for any dissipation law, has been derived
Couineaux, Audrey. „Modélisation vibro-acoustique du cristal Bashet : jouabilité et timbre du son produit par frottement“. Electronic Thesis or Diss., Le Mans, 2024. https://cyberdoc-int.univ-lemans.fr/Theses/2024/2024LEMA1036.pdf.
Der volle Inhalt der QuelleThe Cristal Baschet is a musical instrument designed by the Baschet brothers in the 1950s. The sounds produced by this instrument result from vibrations induced by friction, caused by the interaction between the musician's wet fingers and glass rods. Each rod is connected to a resonator made of an assembly of beams, whose dynamic characteristics determine the pitch of the note. The vibrations are then transmitted to large, thin metal plates that act as radiating elements. The instrument's fabrication and tuning rely primarily on empirical know-how. The objective of the thesis is to build a model of the acoustic functioning of the instrument, to better understand the influence of design parameters on playability and the unique timbre of the sound produced.A minimal model is developed to account for the self-oscillations resulting from friction. The resonator is described by its modal basis, derived from a numerical model, validated by an experimental modal analysis. The interaction between the finger and the resonator is governed by a friction law known from the literature. This law is measured using an appropriate inverse method developed to identify the specifics of the frictional contact between the wet finger and the glass rod. For this dynamic system, the conditions for the appearance of self-oscillations are studied through linear stability analysis and also through time-domain simulations. These allow for a discussion of the role of design and tuning parameters of the resonator on the ease of sound emission, i.e., the playability of the instrument.The minimal model of the instrument is enriched to take into account elements connected to the resonator, such as free rods (whiskers) or thin metal plates (diffusers). These elements induce significant spectral enrichment, contributing to the sound identity of the instrument.The whiskers give rise to sympathetic vibrations, whose conditions of appearance can be modulated over time, leading to unusual perceptual effects. This phenomenon is experimentally demonstrated, and the controlling parameters are identified through numerical parametric studies.The thin metal plates vibrate with large amplitudes, which induces geometric nonlinearities leading to spectral enrichment similar to that found in the sounds produced by brass instruments. This effect, studied experimentally, is expressed relatively unevenly across the instrument’s range.The work developed in the thesis helps to understand and prioritize the physical mechanisms involved in the sound production of the instrument, thereby contributing to the formalization of design rules useful for its development
Salem, Amgad Mohamed. „Amortissement visqueux et non linéaire au sein des assemblages structuraux métaliques et composites : essais en flexion sous vide“. Toulouse 3, 2002. http://www.theses.fr/2002TOU30086.
Der volle Inhalt der QuelleXiang, Yan. „Un modèle de plaque en élasticité linéaire et non linéaire : convergence du développement asymptotique de la plaque élastique non linéaire“. Paris 6, 1989. http://www.theses.fr/1989PA066519.
Der volle Inhalt der QuellePantz, Olivier. „Quelques problèmes de modélisation en élasticité non linéaire“. Paris 6, 2001. http://www.theses.fr/2001PA066190.
Der volle Inhalt der QuelleFaiz, Adil. „Amortissement vibratoire et anéchoïsme par traitement non-linéaire d'éléments piézoélectriques“. Lyon, INSA, 2006. http://theses.insa-lyon.fr/publication/2006ISAL0027/these.pdf.
Der volle Inhalt der QuelleSeveral semi passive techniques were previously developed at the LGEF laboratory to address the problem of structural vibration damping and noise reduction. These techniques, called SSD for “Synchronized Switch Damping”, consist in a non-linear processing of the voltage on a piezoelectric element. It is implemented with a simple switch driven during short periods synchronously with the structure motion. The switch connects the piezoelectric element to a circuit, which can be either a simple short circuit (SSDS), a small inductor (SSDI) or voltage sources (SSDV). In the case of the SSDS technique the voltage is briefly forced to zero, in the case of the SSDI it is reserved and in the case of the SSDV it is reversed around a continuous voltage. The experimental set-up consists of tube split in 2 regions by a piezoelectric element (BUZZER). A loudspeaker generates a tone acoustic wave in the first volume. Two microphone measures the reflected and transmitted acoustic wave in the two areas. The piezoelectric element is modelled by a simple lumped model. This model was theoretically developed allowing the simulation of the buzzer in Matlab and Ansys environment. Due to this mechanism, a good attenuation is obtained in reflection (30dB) and transmission (15dB) wave with an impulsionnelle excitation and around (16dB) attenuation is observed over a 600Hz wide frequency band in transmission using a sweep excitation
Monteil, Mélodie. „Comportement vibratoire du steelpan : effet des procédés de fabrication et dynamique non linéaire“. Phd thesis, Palaiseau, École nationale supérieure de techniques avancées, 2013. http://pastel.archives-ouvertes.fr/pastel-00913650.
Der volle Inhalt der QuelleMeurdefroid, Anthony. „Dynamique des structures assemblées - Amortissement non linéaire“. Thesis, université Paris-Saclay, 2020. http://www.theses.fr/2020UPAST029.
Der volle Inhalt der QuelleThis thesis is part of work related to the problems of assembled structures. After an analysis and a synthesis of the different modeling scales involved in order to determine the damping in the joints, the manuscript highlights the scales changes, i.e. model reductions. Many numerical methods are used to solve nonlinear vibration problems. The framework of the thesis being steady-state vibrations, the Harmonic Balance Method is commonplace. Here it is coupled with an original fixed point algorithm. Depending on the case study, three resolution paths are proposed. If we know everything about the behavior, the study of the complete structure can be summarized to the resolution of a differential system. The question is "how to solve it efficiently?" A comparison of four different formulations of the same problem in the time and frequency domains, with or without the regularization of hysterical forces, provides answers to this question. If this is not possible or unreasonable, then one must try to decompose the problem. One way to speed up the process is to reduce the model. For this purpose a new basis for reducing the non-linear part is introduced. Its construction is based on an energy indicator and its use is based on a chart. Finally, if the construction of this chart is impossible, it is then necessary to have a complete computation with sequential generations of dynamic charts of the sub-structure. This adaptive methodology alternates the time and frequency resolutions respectively on non-linear and linear domains in a non incremental way
Watzky, Alexandre. „Sur la vibration non linéaire des fils précontraints (cordes, verges tendues)“. Paris 6, 1992. http://www.theses.fr/1992PA066369.
Der volle Inhalt der QuelleBuchteile zum Thema "Vibrations non-linéaire de plaque"
Smirnov, Andrei L., und Grigory P. Vasiliev. „Vibration Control of a Non-homogeneous Circular Thin Plate“. In Recent Approaches in the Theory of Plates and Plate-Like Structures, 267–76. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-87185-7_20.
Der volle Inhalt der QuelleTonetti, Agata, und Massimo Rossetti. „Wood Snoezelen. Multisensory Wooden Environments for the Care and Rehabilitation of People with Severe and Very Severe Cognitive Disabilities“. In The Urban Book Series, 1003–15. Cham: Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-29515-7_89.
Der volle Inhalt der QuelleCao, Fulai, Xiaomei You, Long Cui und Zhaoming Liu. „Research on Automatic Liquid Level Measurement System for Nonferrous Metal Ingot Line“. In Advances in Transdisciplinary Engineering. IOS Press, 2022. http://dx.doi.org/10.3233/atde220499.
Der volle Inhalt der QuelleMukhopadhyay, Premangshu. „Analysis of Performance Characteristics by Firefly Algorithm-Based Electro Discharge Machining of SS 316“. In Machine Learning Applications in Non-Conventional Machining Processes, 45–54. IGI Global, 2021. http://dx.doi.org/10.4018/978-1-7998-3624-7.ch004.
Der volle Inhalt der QuelleLohar, Hareram, Anirban Mitra und Sarmila Sahoo. „Effect of Boundary Conditions and Taper Patterns on Geometrically Nonlinear Frequency Response of Axially Graded Beams on Elastic Foundation“. In Handbook of Research on Advancements in Manufacturing, Materials, and Mechanical Engineering, 110–40. IGI Global, 2021. http://dx.doi.org/10.4018/978-1-7998-4939-1.ch006.
Der volle Inhalt der QuelleBose, Tanmoy, N. S. V. N. Hanuman und Subhankar Roy. „Non-Destructive Testing of Carbon Fibre Reinforced Polymer (CFRP) Composite Using Thermosonic Technique“. In Handbook of Research on Developments and Trends in Industrial and Materials Engineering, 348–65. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-1831-1.ch015.
Der volle Inhalt der QuelleKonferenzberichte zum Thema "Vibrations non-linéaire de plaque"
Brown, Avery, Ben Beck, Micah Shepherd, Edward Smith, Bhavya Patel, Noah Robertson, Charles Bakis und Nicholas Vlajic. „Circular Acoustic Black Holes Integrated into Carbon/Epoxy Stiffened Panels for Noise Control“. In Vertical Flight Society 80th Annual Forum & Technology Display, 1–16. The Vertical Flight Society, 2024. http://dx.doi.org/10.4050/f-0080-2024-1245.
Der volle Inhalt der QuelleKotek, Lubos, Michal Holub, Jan Vetiska, Zdenek Hadas und Petr Blecha. „Non-Invasive Displacement Measurement of Lightweight Structures Under Dynamic Excitations“. In ASME 2014 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/imece2014-37559.
Der volle Inhalt der QuelleBatista, F. B., A. T. Fabro, L. F. Cóser, J. R. F. Arruda, E. L. Albuquerque und E. P. Tomasini. „IN-PLANE MODAL TESTING OF A FREE ISOTROPIC PLATE USING LASER DOPPLER VIBROMETER MEASUREMENTS“. In 9TH INTERNATIONAL CONFERENCE ON VIBRATION MEASUREMENTS BY LASER AND NON-CONTACT TECHNIQUES AND SHORT COURSE. AIP, 2010. http://dx.doi.org/10.1063/1.3455475.
Der volle Inhalt der QuelleAshour, Osama N., und Ali H. Nayfeh. „Nonlinear Adaptive Vibration Absorber for the Control of Plate Vibrations“. In ASME 2001 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2001. http://dx.doi.org/10.1115/detc2001/vib-21470.
Der volle Inhalt der QuelleOkada, Kenji, Ken-ichi Nagai, Shinichi Maruyama und Takao Yamaguchi. „Effects of a Concentrated Mass on Chaotic Vibrations of a Clamped Circular Plate With Initial Deformation“. In ASME 2011 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/detc2011-48271.
Der volle Inhalt der QuelleDreier, Florian, Thorsten Pfister und Jürgen Czarske. „Monitoring of Blade Vibrations and Tip Clearance at Non-Metallic Rotors in Turbo Machines“. In ASME Turbo Expo 2012: Turbine Technical Conference and Exposition. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/gt2012-69540.
Der volle Inhalt der QuelleRothberg, Steven J., und Neil A. Halliwell. „Application of Laser Vibrometry to Vibration Measurement on Rotating Components“. In ASME 1995 Design Engineering Technical Conferences collocated with the ASME 1995 15th International Computers in Engineering Conference and the ASME 1995 9th Annual Engineering Database Symposium. American Society of Mechanical Engineers, 1995. http://dx.doi.org/10.1115/detc1995-0720.
Der volle Inhalt der QuelleRamachandran, Maya, Shashank Bezgam, Lonny L. Thompson, John C. Ziegert, Timothy B. Rhyne und Steven M. Cron. „On the Effects of Edge Scalloping for Collapsible Spokes in a Non-Pneumatic Wheel During High Speed Rolling“. In ASME 2009 International Mechanical Engineering Congress and Exposition. ASMEDC, 2009. http://dx.doi.org/10.1115/imece2009-11342.
Der volle Inhalt der QuelleEmamgholizadeh, Mohammad Javad, Ahmad Reza Mostafa Gharabaghi, Karim Abedi und Mohammad Hossein Sedaaghi. „An Experimental Study on the Effect of Splitter Plate Angle on the VIV Behavior of Submarine Pipeline on an Erodible Bed Under Clear Water Condition“. In ASME 2013 32nd International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/omae2013-10636.
Der volle Inhalt der QuelleOuyang, Huajiang, J. E. Mottershead, M. P. Cartmell und M. I. Friswell. „In-Plane Stick-Slip Vibration on the Surface of a Flexible Disc Clamped Between Elastic Sliders“. In ASME 1997 Design Engineering Technical Conferences. American Society of Mechanical Engineers, 1997. http://dx.doi.org/10.1115/detc97/vib-3906.
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