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Keywords

Ergodic billiard Acoustique Analyse modale expérimentale Acoustic field reconstruction Application to an innovative lightweight cab Acoustique statistique Acoustics Structural dynamics Statistical energy analysis Statistical Energy Analysis Vibration Sound and vibration Coupling power proportionality FEM Identification de source Diffuse field High-frequency Analyse modale numérique Méthode inverse Rayonnement
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113

Nicolas Totaro

Associate Professor - HDR (Habilité à Diriger des Recherches)

Laboratoire Vibrations Acoustique - INSA-Lyon
http://lva.insa-lyon.fr/
25 bis avenue Jean Capelle 
69621 Villeurbanne Cedex 
FRANCE 
Tel : +33 (0)4 72 43 80 82 
Bâtiment St Exupéry (303) - Rez-de-chaussée - Bureau 021 
nicolas.totaro@insa-lyon.fr 

Centre Lyonnais d'Acoustique : http://celya.universite-lyon.fr/

Research Activities

Acoustics 
Structural Acoustics
Medium and high frequency methods
Numerical simulations
Inverse methods

Journal articles26 documents

  • Matthew Edwards, Fabien Chevillotte, François-Xavier Bécot, Luc Jaouen, Nicolas Totaro. Polynomial relations for cylindrical wheel stiffness characterization for use in a rolling noise prediction model. Acta Acustica, Les Ulis, France : Les Editions de Physique, 2020, 4, ⟨10.1051/aacus/2020003⟩. ⟨hal-03211532⟩
  • G. Brogna, J. Antoni, N. Totaro, L. Gagliardini, O. Sauvage. Reduction and interpretation of matrices of frequency response functions by Bayesian independent component analysis. Journal of Sound and Vibration, Elsevier, 2019, 458, pp.238-261. ⟨10.1016/j.jsv.2019.05.055⟩. ⟨hal-02483648⟩
  • M. Grialou, Nicolas Totaro, J.-L. Guyader, A. Bocquillet. Characterization of surface impedance of vibro-acoustic subdomains with experimental measurements. Journal of Sound and Vibration, Elsevier, 2019, 460, pp.114876. ⟨10.1016/j.jsv.2019.114876⟩. ⟨hal-02483978⟩
  • H Li, N Totaro, L. Maxit, Alain Le Bot. Ergodic billiard and statistical energy analysis. Wave Motion, Elsevier, 2019. ⟨hal-02390004⟩
  • H. Li, N. Totaro, L. Maxit, A. Le Bot. Ergodic billiard and statistical energy analysis. Wave Motion, Elsevier, 2018, ⟨10.1016/j.wavemoti.2018.08.011⟩. ⟨hal-01896738⟩
  • Nicolas Totaro. Selective structural source identification. Journal of Sound and Vibration, Elsevier, 2018, 420, pp.114--128. ⟨10.1016/j.jsv.2018.01.037⟩. ⟨hal-01709500⟩
  • Thibault Lafont, Nicolas Totaro, Alain Le Bot. Coupling strength assumption in statistical energy analysis. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, Royal Society, The, 2017, 473, pp.20160927. ⟨10.1098/rspa.2016.0927⟩. ⟨hal-01709502⟩
  • Jean-Louis Guyader, N. Totaro, Laurent Maxit. Statistical Energy Analysis with fuzzy parameters to handle populations of structures. Journal of Sound and Vibration, Elsevier, 2016, 379, pp.119 - 134. ⟨10.1016/j.jsv.2016.05.049⟩. ⟨hal-01470460⟩
  • Corentin Chesnais, Nicolas Totaro, Jean-Hugh Thomas, Jean-Louis Guyader. Source Separations and Identification by Structural Holography. SAE International Journal of Passenger Cars - Mechanical Systems, 2016, 9 (3), pp.1027-1035. ⟨10.4271/2016-01-1799⟩. ⟨hal-02458204⟩
  • Sandra Forget, Nicolas Totaro, Jean-Louis Guyader, Michel Schaeffer. Source fields reconstruction with 3D mapping by means of the virtual acoustic volume concept. Journal of Sound and Vibration, Elsevier, 2016, 381, pp.48-64. ⟨10.1016/j.jsv.2016.06.019⟩. ⟨hal-01470452⟩
  • C. Chesnais, N. Totaro, Jean-Hugh Thomas, J.-L. Guyader. Reconstruction and separation of vibratory field using structural holography. Journal of Sound and Vibration, Elsevier, 2016, 389 (2), pp.134 - 152. ⟨10.1016/j.jsv.2016.10.042⟩. ⟨hal-01470442⟩
  • Dorian Vigoureux, Nicolas Totaro, Jonathan Lagneaux, Jean-Louis Guyader. Inverse Patch Transfer Functions Method as a Tool for Source Field Identification. Journal of Vibration and Acoustics, American Society of Mechanical Engineers, 2015, 137 (2), pp.021006. ⟨10.1115/1.4029000⟩. ⟨hal-01275287⟩
  • Nicolas Totaro, Dorian Vigoureux, Q. Leclere, J Lagneaux, Jean-Louis Guyader. Sound fields separation and reconstruction of irregularly shaped sources. Journal of Sound and Vibration, Elsevier, 2015, 336, pp.62-81. ⟨10.1016/j.jsv.2014.09.040⟩. ⟨hal-01275283⟩
  • Laurent Maxit, Kerem Ege, Nicolas Totaro, Jean-Louis Guyader. Non resonant transmission modelling with Statistical modal Energy distribution Analysis. Journal of Sound and Vibration, Elsevier, 2014, 333 (2), pp.499-519. ⟨10.1016/j.jsv.2013.09.007⟩. ⟨hal-00872485⟩
  • Thibault Lafont, Nicolas Totaro, Alain Le Bot. Review of statistical energy analysis hypotheses in vibroacoustics. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, Royal Society, The, 2014, 470, pp.20130515. ⟨10.1098/rspa.2013.0515⟩. ⟨hal-00918078⟩
  • Nicolas Totaro, Jean-Louis Guyader. MODal ENergy Analysis. Journal of Sound and Vibration, Elsevier, 2013, 332, pp.3735-3749. ⟨10.1016/j.jsv.2013.02.022⟩. ⟨hal-00841463⟩
  • Nicolas Totaro, Jean-Louis Guyader. Efficient positioning of absorbing material in complex systems by using the Patch Transfer Function method. Journal of Sound and Vibration, Elsevier, 2012, 331, pp.3130-3143. ⟨10.1016/j.jsv.2012.02.016⟩. ⟨hal-00730539⟩
  • Nicolas Totaro, Jean-Louis Guyader. Extension of the statistical modal energy distribution analysis for estimating energy density in coupled subsystems. Journal of Sound and Vibration, Elsevier, 2012, 331, pp.3114-3129. ⟨10.1016/j.jsv.2012.02.015⟩. ⟨hal-00730541⟩
  • M. Aucejo, N. Totaro, J.-L. Guyader. Identification of source velocities on 3D structures in non-anechoic environments: Theoretical background and experimental validation of the inverse patch transfer functions method. Journal of Sound and Vibration, Elsevier, 2010, 329 (18), pp.3691 - 3708. ⟨10.1016/j.jsv.2010.03.032⟩. ⟨hal-01668973⟩
  • M. Aucejo, Laurent Maxit, N Totaro, J.-L. Guyader. Convergence acceleration using the residual shape technique when solving structure-acoustic coupling with the Patch Transfer Functions method. Computers and Structures, Elsevier, 2010, 88 (11-12), pp.728-736. ⟨10.1016/j.compstruc.2010.02.010⟩. ⟨hal-01668981⟩
  • Charles Pezerat, Q. Leclere, Nicolas Totaro, Marc Pachebat. Identification of vibration excitations from acoustic measurements using nearfield acoustic holograph and the force analysis technique. Journal of Sound and Vibration, Elsevier, 2009, 326, pp.540-556. ⟨10.1016/j.jsv.2009.05.010⟩. ⟨hal-00415792⟩
  • Nicolas Totaro, Cyrille Dodard, Jean-Louis Guyader. SEA Coupling Loss Factors of complex vibro-acoustic systems. Journal of Vibration and Acoustics, American Society of Mechanical Engineers, 2009, 131 (4), pp.041009-1. ⟨hal-00418599⟩
  • Nicolas Totaro, Gilles Robert, Jean-Louis Guyader. Frequency averaged injected power under boundary layer excitation : an experimental validation. Acta Acustica united with Acustica, Hirzel Verlag, 2008, 94, pp.534-547. ⟨hal-00414907⟩
  • Nicolas Totaro, Gilles Robert, G. Guyader. Frequency averaged injected power under boundary layer excitation : an experimental validation. Acta Acustica united with Acustica, Hirzel Verlag, 2008, 94, pp.534-547. ⟨10.3813/AAA.918062⟩. ⟨hal-00445062⟩
  • Nicolas Totaro, Jean-Louis Guyader. SEA substructuring using cluster analysis: The MIR index. Journal of Sound and Vibration, Elsevier, 2006, 290, pp.264-289. ⟨hal-00414808⟩
  • Nicolas Totaro, Jean-Louis Guyader. Model of Frequency Averaged Injected Power into a Plate Excited by a Turbulent Boundary Layer. Acta Acustica united with Acustica, Hirzel Verlag, 2003, 89, pp.647-657. ⟨hal-01472456⟩

Conference papers85 documents

  • Giorgio Pulvirenti, Nicolas Totaro, Etienne Parizet. INFLUENCES OF NUMERICAL PARAMETERS ON SOUND PERCEPTION OF SIMULATED TRANSFER PATHS. e-Forum Acusticum 2020, Dec 2020, Lyon (virtual), France. ⟨hal-03195122⟩
  • Victor Tyrode, Laurent Maxit, Nicolas Totaro, Alain Le Bot. Influence of Crandall lines on ergodic billard in SEA. Forum Acusticum, Dec 2020, Lyon, France. pp.247-250, ⟨10.48465/fa.2020.0272⟩. ⟨hal-03235438⟩
  • Emmanuel Dabankah, Nicolas Totaro, Jérôme Antoni. RECONSTRUCTION OF ACOUSTIC FIELDS ON A PARTIALLY MASKED SOURCE USING INVERSE PATCH TRANSFER FUNCTION (IPTF) METHOD. e-Forum Acusticum 2020, Dec 2020, Lyon (virtuel), France. ⟨hal-03191828⟩
  • Nicolas Totaro, Puxuan Wang, Marc Pachebat, Olivier Robin. VIBRO-ACOUSTIC RESPONSE OF A STIFFENED PANEL UNDER SYNTHETIZED SPACE-TIME RANDOM EXCITATIONS. e-Forum Acusticum 2020, Dec 2020, Lyon (virtual), France. ⟨hal-03191826⟩
  • Matthew Edwards, Fabien Chevillotte, François-Xavier Bécot, Luc Jaouen, Nicolas Totaro. Development of an Improved Prediction Model for Indoor Rolling Noise. Forum Acusticum, Dec 2020, Lyon, France. pp.3271-3278, ⟨10.48465/fa.2020.0434⟩. ⟨hal-03231813⟩
  • Giorgio Pulvirenti, Nicolas Totaro, Etienne Parizet. Simulated transfer path accuracy vs. sound perception. ICA 2019 and EAA Euroregio 23rd International Congress on Acoustics, integrating 4th EAA Euroregio 2019, Sep 2019, Aachen, Germany. ⟨hal-02345587⟩
  • Alain Le Bot, Hao Li, Nicolas Totaro, Laurent Maxit. STATISTICAL ENERGY ANALYSIS AND DIFFUSE FIELD. 26th International Congress on Sound and Vibration, Jul 2019, Montréal, Canada. ⟨hal-02404658⟩
  • Emmanuel Dabankah, Nicolas Totaro, Jérôme Antoni. Blind identification using inverse Patch Transfer Function (iPTF) method. 23RD INTERNATIONAL CONGRESS ON ACOUSTICS, Sep 2019, Aachen, Germany. ⟨hal-02349359⟩
  • Nicolas Totaro, Jean-Louis Guyader. Uncertainty bounds of energies predicted by modal energy analysis method. NOVEM 2018, May 2018, Ibiza, Spain. ⟨hal-01896762⟩
  • Nicolas Totaro, Charles Pezerat, Cédric Maury, Christophe Picard, Jean-Christophe Le Roux. Synthèse de champs pour la caractérisation de parois : le projet VIRTECH. TEOBF, Jan 2018, Marseille, France. ⟨hal-01915387⟩
  • Matthew Edwards, Fabien Chevillotte, Luc Jaouen, François-Xavier Bécot, Nicolas Totaro. Rolling Noise Modeling in Buildings. INTER-NOISE 2018, Aug 2018, Chicago, United States. ⟨hal-01896776⟩
  • Marta Gallo, Corentin Chesnais, Kerem Ege, Quentin Leclere, Nicolas Totaro, et al.. Spatial Patterning of the Viscoelastic Core Layer of a Hybrid Sandwich Composite Material to Trigger Its Vibro-Acoustic Performances. 10th International Styrian Noise, Vibration & Harshness Congress: The European Automotive Noise Conference, Jun 2018, Graz, Austria. pp.2018-01-1500, ⟨10.4271/2018-01-1500⟩. ⟨hal-01828985⟩
  • Corentin Chesnais, Marta Gallo, R.G. Rinaldi, Kerem Ege, Nicolas Totaro, et al.. Analyse du comportement mécanique d’un matériau multicouches aux propriétés de raideur et d’amortissement contrôlées localement par irradiation UV. 14ème Congrès Français d'Acoustique, CFA 2018, Apr 2018, Le Havre, France. ⟨hal-01790340⟩
  • Mehdi Zerrad, Renaud Rinaldi, Benjamin Eller, Nicolas Totaro. Influence of the Micro- and Macro-Structural Parameters on the Dynamic Behavior of Structures Made of Polymers Reinforced with Short Glass Fibers. 10th International Styrian Noise, Vibration & Harshness Congress: The European Automotive Noise Conference, Jun 2018, Graz, Austria. ⟨10.4271/2018-01-1501⟩. ⟨hal-01896746⟩
  • Kerem Ege, Marta Gallo, Q. Leclere, R.G. Rinaldi, N. B. Roozen, et al.. Modeling, designing and measuring hybrid sandwich composite panels with optimized damping properties. Acoustic Black Holes and Structured Plates for Vibration Control, ABH2018, May 2018, Le Mans, France. ⟨hal-01787704⟩
  • Gianluigi Brogna, Jérôme Antoni, Nicolas Totaro, Laurent Gagliardini, Olivier Sauvage. Modelling vehicles NVH performance: a probabilistic approach. Inter Noise 2017, Aug 2017, Hong Kong, China. ⟨hal-01714112⟩
  • Alain Le Bot, Nicolas Totaro, Thibault Lafont. Statistical Energy Analysis, assumptions and validity. MEDYNA 2017, Apr 2017, Séville, Spain. ⟨hal-01896784⟩
  • Marta Gallo, R.G. Rinaldi, Laurent Chazeau, J.-M. Chenal, Francois Ganachaud, et al.. Versatile hybrid sandwich composite combining large stiffness and high damping: spatial patterning of the viscoelastic core layer. Acoustics'2017 Boston, 173rd Meeting of the Acoustical Society of America and the 8th Forum Acusticum, Jun 2017, Boston, United States. ⟨10.1121/1.4987867⟩. ⟨hal-01585494⟩
  • Corentin Chesnais, Nicolas Totaro, Jean-Hugh Thomas, Jean-Louis Guyader. Structural Holography. ISMA 2016, Sep 2016, Leuven, Belgium. ⟨hal-01474626⟩
  • Sandra Forget, Nicolas Totaro, Jean-Louis Guyader. Experimental sound source reconstruction using iPTF method: conformal mapping, FE model correlation and contributions by parts. SIA 2016, Oct 2016, Le Mans, France. ⟨hal-01474627⟩
  • Sandra Forget, Nicolas Totaro, Jean-Louis Guyader, Michel Schaeffer. A noise source identification method as an analysis support technique to improve NVH performances of 3D structures. ISNVH 2016, Jun 2016, Graz, Austria. ⟨hal-01474630⟩
  • Matthieu Grialou, Nicolas Totaro, Arnaud Bocquillet, Jean-Louis Guyader. Identification expérimentale des impédances caractéristiques de sous-systèmes à partir de la réponse acoustique du système couplé. CFA 2016, Apr 2016, Le Mans, France. ⟨hal-01474635⟩
  • Sandra Forget, Nicolas Totaro, Jean-Louis Guyader, Michel Schaeffer. L’identification de sources acoustiques comme outil d’aide à la conception de structure à géométrie complexe : utilisation de la méthode M-iPTF. CFA 2016, Apr 2016, Le Mans, France. ⟨hal-01474636⟩
  • François van Herpe, Nicolas Totaro, Thibault Lafont, Hervé Lazure, Janick Laumonier. Prédiction de bruit d'origine aérodynamique en moyennes fréquences par la méthode SmEdA. CFA 2016, Apr 2016, Le Mans, France. ⟨hal-01474637⟩
  • Corentin Chesnais, Nicolas Totaro, Jean-Hugh Thomas, Jean-Louis Guyader. Source separations and identification by Structural Holography. ISNVH 2016, Jun 2016, Graz, Austria. ⟨hal-01474631⟩
  • Corentin Chesnais, N Totaro, Jean-Hugh Thomas, Jean-Louis Guyader. Identification et séparation de source par Holographie Vibratoire. CFA - VISHNO 2016, Apr 2016, Le Mans, France. ⟨hal-02514118⟩
  • O Robin, Marc Pachebat, N Totaro, Alain Berry. Évaluation d'une Méthode de Synthèse Spectrale 2D+T pour la Transparence de Parois sous Champ Acoustique Diffus. C F A / VISHNO 2016, Société Française d'Acoustique, Apr 2016, Le Mans, France. ⟨hal-01304991⟩
  • Mehdi Zerrad, Nicolas Totaro, R.G. Rinaldi, Benjamin Eller. Caractérisation expérimentale et modélisation numérique des matériaux polymères chargés en fibres de verre pour la vibroacoustique . Congrès français d'acoustique 2016, Apr 2016, Le Mans, France. ⟨hal-01468621⟩
  • Mehdi Zerrad, Nicolas Totaro, R.G. Rinaldi, Benjamin Eller. Experimental characterization and numerical modeling of short-glass-fiber composite for vibroacoustic applications. ISMA 2016, Sep 2016, Leuven, Belgium. ⟨hal-01468637⟩
  • Mehdi Zerrad, Nicolas Totaro, R.G. Rinaldi, Benjamin Eller. Caractérisation expérimentale et modélisation numérique des matériaux polymères chargés de fibres de verre pour la vibro-acoustique. CFA 2016, Apr 2016, Le Mans, France. ⟨hal-01474633⟩
  • Nicolas Totaro, Sandra Forget, Jean-Louis Guyader. iPTF methods: How Green's identity and FEM solver can be used for acoustic inverse methods. EURONOISE 2015, May 2015, Maastricht, Netherlands. ⟨hal-01282531⟩
  • Corentin Chesnais, Nicolas Totaro, Jean-Hugh Thomas, Jean-Louis Guyader. Source identification by Vibratory Holography. NOISE AND VIBRATION - EMERGING TECHNOLOGIES (NOVEM), Apr 2015, Dubrovnik, Croatia. ⟨hal-01277972⟩
  • Thibault Lafont, Nicolas Totaro, Alain Le Bot. Statistical Energy Analysis: from the understanding of its assumptions to the practical use. NOVEM 2015, Apr 2015, Dubrovnik, Croatia. ⟨hal-01474622⟩
  • S Forget, M Schaeffer, N Totaro, J-L Guyader. Identification de sources acoustiques, par couplage numérique, appliquée à des pièces complexes de GMP. SIA Conference Simulation , SIA Mar 2015, Montigny le Bretonneux France. ⟨hal-01282544⟩
  • S Forget, N Totaro, J-L Guyader, M Schaeffer. SOURCE FIELDS RECONSTRUCTION ON A 3D STRUCTURE IN NOISY ENVIRONMENT. NOVEM 2015 - NOISE AND VIBRATION - EMERGING TECHNOLOGIES, Apr 2015, Dubrovnik Croatia. ⟨hal-01282546⟩
  • S Forget, N Totaro, J-L Guyader, M Schaeffer. Imagerie acoustique par méthode inverse sur structure à géométrie complexe. Congrès Français de Mécanique - CFM 2015, Aug 2015, Lyon, France. ⟨hal-01282549⟩
  • Q Leclère, N Totaro, Charles Pezerat, F Chevillotte, P Souchotte. EXTRACTION OF THE ACOUSTIC PART OF A TURBULENT BOUNDARY LAYER FROM WALL PRESSURE AND VIBRATION MEASUREMENTS. Novem 2015 - Noise and vibration - Emerging technologies, Apr 2015, Dubrovnik, Croatia. pp.49046. ⟨hal-01279944⟩
  • Marc Pachebat, Nicolas Totaro, Pierre Chainais, Olivier Collery. Synthèse en espace et temps du rayonnement acoustique d'une paroi sous excitation turbulente par synthèse spectrale 2D+T et formulation vibro-acoustique directe. Congrès Français d'acoustique 2014, Apr 2014, Poitiers, France. 6 p., p1921, papier N183. ⟨hal-01058151⟩
  • Thibault Lafont, Nicolas Totaro, Alain Le Bot. Acoustique statistique : étude de l'hypothèse de couplage faible et de l'influence des modes non-résonants pour la SEA.. Modèles et méthodes numériques en vibroacoustique, Apr 2014, Poitiers, France. pp.1433-1439. ⟨hal-00984445⟩
  • Thibault Lafont, Nicolas Totaro, Alain Le Bot. A study of the assumptions used in statistical energy analysis. Inter.noise 2014, Nov 2014, Melbourne, Australia. pp.662. ⟨hal-01086611⟩
  • Ha Dong Hwang, Kerem Ege, Laurent Maxit, Nicolas Totaro, Jean-Louis Guyader. Equivalent Damping Modeling In the Framework of SmEdA. XIX-th symposium VIbrations, SHocks & NOise (VISHNO), Jun 2014, Aix-en-Provence, France. ⟨hal-00994171⟩
  • Youssef Gerges, Kerem Ege, Laurent Maxit, Nicolas Totaro, Jean-Louis Guyader. Mid Frequency Vibroacoustic Modeling of an Innovative Lightweight Cab - Floor/Cavity Interaction. XIX-th symposium VIbrations, SHocks & NOise (VISHNO), Jun 2014, Aix-en-Provence, France. ⟨hal-00994175⟩
  • Ha Dong Hwang, Kerem Ege, Laurent Maxit, Nicolas Totaro, Jean-Louis Guyader. A methodology for including the effect of dissipative treatments in the mid-frequency domain using SmEdA method - Comparison with experiments. 12ème Congrès Français d'Acoustique, CFA2014, Apr 2014, Poitiers, France. pp.1425-1431. ⟨hal-00993944⟩
  • Nicolas Totaro, Charles Pezerat, Q. Leclere, Fabien Chevillotte, Damien Lecoq. Identification of boundary pressure field exciting a plate under turbulent flow. FLINOVIA, Nov 2013, Rome, Italy. ⟨hal-00999367⟩
  • Nicolas Totaro, Laurent Maxit. NON RESONANT CONTRIBUTIONS IN MODAL ENERGY METHODS. MEDYNA, Apr 2013, Marrakech, Morocco. ⟨hal-00841464⟩
  • Nicolas Totaro, Jean-Louis Guyader. MODal ENergy Analysis. RASD, Jul 2013, Pise, Italy. ⟨hal-00841467⟩
  • Thibault Lafont, Alain Le Bot, Nicolas Totaro. STATISTICAL ENERGY ANALYSIS: CORRELATION BETWEEN DIFFUSE FIELD AND ENERGY EQUIPARTITION. MEDYNA, Apr 2013, Marrakech, Morocco. ⟨hal-00841466⟩
  • Laurent Maxit, Kerem Ege, Nicolas Totaro, Jean-Louis Guyader. Extension of SmEdA (Statistical model Energy distribution Analysis) to non-resonant transmission. 21st International Congress on Acoustics (ICA 2013), Jun 2013, Montréal, Canada. pp.065076, ⟨10.1121/1.4799564⟩. ⟨hal-00823977⟩
  • Ha Dong Hwang, Kerem Ege, Laurent Maxit, Nicolas Totaro, Jean-Louis Guyader. A methodology for including the effect of a damping treatment in the mid-frequency domain using SmEdA method. 20th International Congress on Sound and Vibration, ICSV20, Jul 2013, Bangkok, Thailand. pp.#52. ⟨hal-00823971⟩
  • Nicolas Totaro, Céline Sandier, Q. Leclere, Didier Rémond, Matthieu Boucaud, et al.. Source identification on a reduction gearbox using acoustical measurements in a non-anechoic environment. 19th International Congress on Sound and Vibration, Jul 2012, Vilnius, Lithuania. paper N° 445. ⟨hal-00720151⟩
  • Matthieu Boucaud, Céline Sandier, Nicolas Totaro, Q. Leclere, Didier Rémond, et al.. Improved acoustical sources location in gear power transmissions. 18th Symposium Vibrations, Shocks and Noise, Jul 2012, Clamart, France. paper N° 40. ⟨hal-00720098⟩
  • Rainer Stelzer, Nicolas Totaro, Goran Pavic, Jean-Louis Guyader. Application of SMEDA to systems with high mode densities. NOVEM 2012, Apr 2012, Sorrento, Italy. pp.034-1. ⟨hal-00730544⟩
  • Jean-Louis Guyader, Laurent Maxit, Nicolas Totaro. SMEDA: SEA METHODOLOGY FOR POST PROCESSING FEM CALCULATI ON. NOVEM 2012, Apr 2012, Italy. 23 p. ⟨hal-00744507⟩
  • Dorian Vigoureux, Nicolas Totaro, Jean-Louis Guyader. Identification de champs de vitesse, pression et intensité à l'aide de la méthode PTF. 20e Congrès Français de Mécanique, Aug 2011, Besançon, France. pp.1180. ⟨hal-00679209⟩
  • Yann Marchesse, Nicolas Totaro. Étude numérique de la prédiction de la pression pariétale dans le sillage d'un obstacle en vue d'un calcul d'interaction fluide-structure. XX Congrès Français de Mécanique, Besançon, Aug 2011, Besançon, France. papier 717. ⟨hal-00681044⟩
  • Nicolas Totaro, Laurent Maxit, Jean-Louis Guyader. Post-traitement et analyse énergétiques de résultats Eléments finis. Congrès Français d'Acoustique, 2010, Lyon, France. ⟨hal-00538275⟩
  • Rainer Stelzer, Nicolas Totaro, Goran Pavic, Jean-Louis Guyader. Prediction of Transmission Loss using an improved SEA Method. Congrès Français d'Acoustique, 2010, Lyon, France. ⟨hal-00538278⟩
  • Dorian Vigoureux, Nicolas Totaro, Jean-Louis Guyader. Mesure de vitesse vibratoire par la méthode iPTF : simulation et expérimentation. Congrès Français d'Acoustique, 2010, Lyon, France. ⟨hal-00538286⟩
  • Rainer Stelzer, Nicolas Totaro, Goran Pavic, Jean-Louis Guyader, Laurent Maxit. Non resonant contribution and energy distributions using Statistical modal Energy distribution Analysis (SmEdA). ISMA, 2010, Leuven, Belgium. ⟨hal-00538261⟩
  • Laurent Maxit, Nicolas Totaro, Jean-Louis Guyader. Investigation of the damping effect on the energy response of a structure-cavity system in the case of a heavy fluid. ICA, 2010, Sydney, Australia. ⟨hal-00538273⟩
  • Nicolas Totaro, Laurent Maxit, Jean-Louis Guyader. Post-traitement et analyse énergétiques de résultats Eléments finis. 10ème Congrès Français d'Acoustique, Apr 2010, Lyon, France. ⟨hal-00539655⟩
  • Rainer Stelzer, Nicolas Totaro, Goran Pavic, Jean-Louis Guyader. Prediction of Transmission Loss using an improved SEA Method. 10ème Congrès Français d'Acoustique, Apr 2010, Lyon, France. ⟨hal-00539656⟩
  • Fabien Chevillotte, Q. Leclere, Nicolas Totaro, Charles Pezerat, Pascal Souchotte, et al.. Identification d'un champ de pression pariétale induit par un écoulement turbulent à partir de mesures vibratoires. 10ème Congrès Français d'Acoustique, Apr 2010, Lyon, France. ⟨hal-00541711⟩
  • Laurent Maxit, Mathieu Aucejo, Nicolas Totaro, Jean-Louis Guyader. Modélisation de l'interaction structure-fluide lourd par l'approche PTF (Patch Transfer Functions). 10ème Congrès Français d'Acoustique, Apr 2010, Lyon, France. ⟨hal-00538357⟩
  • Dorian Vigoureux, Nicolas Totaro, Jean-Louis Guyader. Mesure de vitesse vibratoire par la méthode iPTF : simulation et expérimentation. 10ème Congrès Français d'Acoustique, Apr 2010, Lyon, France. ⟨hal-00539660⟩
  • Nicolas Totaro, Jean-Louis Guyader. Energy resolution of complex vibro-acoustic problems. NAG/DAGA, 2009, Rotterdam, Netherlands. ⟨hal-00538300⟩
  • Mathieu Aucejo, Nicolas Totaro, Jean-Louis Guyader. Identification of source velocities in presence of correlated sources with the inverse Patch Transfer Functions (iPTF) method. NOVEM 2009, Apr 2009, Oxford, United Kingdom. ⟨hal-00415096⟩
  • Mathieu Aucejo, Laurent Maxit, Nicolas Totaro, Jean-Louis Guyader. Introduction of residual modes concept in the patch transfer functions method to model the structure-acoustic coupling in heavy fluid. 16th International Congress on Sound and Vibration (ICSV16), Jul 2009, Cracovie, Poland. ⟨hal-00416364⟩
  • Nicolas Totaro, Céline Sandier, Jean-Louis Guyader. Identify velocity of a complex source with iPTF method. ICSV15, Jul 2008, South Korea. ⟨hal-00414921⟩
  • Nicolas Totaro, Jean-Louis Guyader. Extension of SmEdA method to estimate energy repartition into SEA subsystems. ISMA 2008, Sep 2008, Belgium. ⟨hal-00414915⟩
  • Goran Pavic, Nicolas Totaro. Noise source characterisation using patch impedance. ACOUSTICS' 08, Jun 2008, France. ⟨hal-00414919⟩
  • Nicolas Totaro, Jean-Louis Guyader. Structure / cavity coupling using Statistical Energy Analysis : Coupling Loss Factors and energy maps into subsystems. ACOUSTICS'08, Jun 2008, France. ⟨hal-00414930⟩
  • Mathieu Aucejo, Nicolas Totaro, Jean-Louis Guyader. Identification of source velocities with iPTF (inverse Patch Transfer Functions method). Acoustics'08, Jun 2008, PARIS, France. ⟨hal-00415101⟩
  • Mathieu Aucejo, Nicolas Totaro, Jean-Louis Guyader. Identification of source velocities with Inverse Patch Transfer Functions method. Acoustics' 08, Jun 2008, Paris, France. ⟨hal-03179340⟩
  • Nicolas Totaro, Bertrand Andro, Claire Peteul, Jean-Louis Guyader. Extension of the Patch Transfer Functions method (PTF method) to high frequency domain (sub-cavities decomposition). INTERNOISE 2007, Aug 2007, Turkey. ⟨hal-00414894⟩
  • Benoît van den Niewenhof, Grégory Lielens, Jean-Pierre Coyette, Jean-Louis Guyader, Nicolas Totaro, et al.. Making Sense of Large FEA NVH Databases using SEA Concepts. SAE, Apr 2007, United States. ⟨hal-00418696⟩
  • Christian Cacciolati, Pascale Neple, Erald Guyader, Jean-Louis Guyader, Nicolas Totaro. Comparison of the vibro-acoustic behavior of a rectangular thin plate excited by a diffuse sound field and a turbulent boundary layer. ICSV13, Jul 2006, Austria. ⟨hal-00414861⟩
  • Charles Pezerat, Nicolas Totaro, Marc Pachebat, Jean-Louis Guyader. Experimental identification of a boundary pressure field induced by a turbulent flow from plate vibration measurements. ISMA 2006, Sep 2006, Leuven, Belgique. ⟨hal-00414863⟩
  • Nicolas Totaro, Charles Pezerat, Marc Pachebat, Jean-Louis Guyader. Identification d'un champ de pression induit par un écoulement turbulent à partir de mesures vibratoires sur une plaque. Congrès Français d'Acoustique CFA 06, Apr 2006, Tours, France. ⟨hal-00414868⟩
  • Nicolas Totaro, Gilles Robert, Jean-Louis Guyader. The frequency averaged injected power (FAIP) model to study a plate excited by a turbulent boundary layer (TBL): experimental identification. ICSV12, Jul 2005, Portugal. ⟨hal-00414824⟩
  • Charles Pezerat, Nicolas Totaro, Jean-Louis Guyader. Pressure field identification using vibratory measurements on a plate. Euronoise 2005, Aug 2005, Rio de Janeiro, Brésil. ⟨hal-00414826⟩
  • Nicolas Totaro, Jean-Louis Guyader. A method to detect independent subsystems of a complex structure. NOVEM 2005, Apr 2005, France. ⟨hal-00414827⟩
  • Pascal Bouvet, Vincent Cogne, Nicolas Totaro. Analysis of structure borne noise transmission using Energy Flow Method and automatic SEA partitioning technique. NOVEM 2005, Apr 2005, France. ⟨hal-00414839⟩
  • Nicolas Totaro, Jean-Louis Guyader. Automatic SEA partitioning of complex structures using cluster analysis. ISMA 2004, Sep 2004, Belgium. ⟨hal-00418604⟩
  • Nicolas Totaro, Jean-Louis Guyader. Power injected into a rectangular plate excited by a turbulent boundary layer. Forum Acusticum, Sep 2002, Spain. ⟨hal-00418605⟩

Book sections1 document

  • Nicolas Totaro, Charles Pezerat, Quentin Leclere, Damien Lecoq, Fabien Chevillotte. Identification of boundary pressure field exciting a plate under turbulent flow. FLINOVIA - Flow Induced Noise and Vibrations issues ans Aspects, 2015. ⟨hal-01917283⟩

Theses1 document

  • Nicolas Totaro. Caractérisation de sources aérodynamiques et sous-structuration pour la méthode SEA. Vibrations [physics.class-ph]. INSA de Lyon, 2004. Français. ⟨tel-00780668⟩