Alain Le Bot - Portrait

Tribology and System Dynamics Laboratory - CNRS

Ecole Centrale de Lyon

36, avenue Guy de Collongue, 69134 Ecully, FRANCE

Phone: +33 4 72 18 62 75

Email: alain.le-bot@ec-lyon.fr

Publications

Books

  1. [1] Rédiger sa thèse en sciences : guide à l'usage des doctorants, A. Le Bot, J. Bonjour, ISBN 9798397478717, KDP, 2024.
  2. [2] Introduction aux vibrations aléatoires, A. Le Bot, ISBN-970-2-10-078741-8, Dunod, Paris, 2018.
  3. [3] Arts, Sciences et Autres Frictions, I. Antoine, S. Carvallo, A. Le Bot, J. Perret-Liaudet, ISBN 978-2-37213-050-9, Ecole Centrale de Lyon, 2016.
  4. [4] Foundation of Statistical Energy Analysis in Vibroacoustics, A. Le Bot, Oxford University Press, Oxford UK, 2015.
  5. [5] On the Vibration Analysis of Structures with Uncertainties, Edited by A.K. Belayev and R. Langley, Part II, Chapter 2: Statistical Energy Analysis and the Second Principle of Thermodynamics by A. Le Bot, IUTAM Bookseries, Springer, 2011.
  6. [6] New Advances in Modal Synthesis of Large Structures, Edited by L. Jezequel, Pages 291-300: "A New Method for the Non-Modal Domain" by A. Le Bot, A.A. Balkema, Rotterdam, ISBN 90 5410 859 2, 1997.

Journals

  1. [1] A. Le Bot and E. Luzzato, Study of low-frequency acoustic source identification problems, EDF Bulletin de la DER Série A, 4, 9-44, 1990.
  2. [2] A. Le Bot, M.N. Ichchou and L. Jezequel, Energy flow analysis for curved beams, Journal of the Acoustical Society of America, 102, 943-954, 1997.
  3. [3] M.N. Ichchou, A. Le Bot and L. Jezequel, Energy models of one-dimensional, multi-propagative systems, Journal of Sound and Vibration, 201, 535-554, 1997.
  4. [4] A. Le Bot, Geometric diffusion of vibrational energy and comparison with the vibrational conductivity approach, Journal of Sound and Vibration, 212, 637-647, 1998.
  5. [5] A. Le Bot, A vibroacoustic model for high frequency analysis, Journal of Sound and Vibration, 211, 537-654, 1998.
  6. [6] A. Le Bot and A. Bocquillet, Comparison of an integral equation on energy and the ray-tracing technique for room acoustics, Journal of the Acoustical Society of America, 108, 1732-1740, 2000.
  7. [7] V. Cotoni and A. Le Bot, Radiation of plane structures at high frequency using an energy method, International Journal of Acoustics and Vibration, 6, 209-214, 2001.
  8. [8] M.N. Ichchou, A. Le Bot and L. Jezequel, A transient local energy approach as an alternative to transient SEA: wave and telegraph equations, Journal of Sound and Vibration, 246, 829-840, 2001.
  9. [9] A. Le Bot, Energy transfer for high frequencies in built-up structures, Journal of Sound and Vibration, 250, 247-275, 2002.
  10. [10] V. Cotoni, A. Le Bot and L. Jezequel, High frequency radiation of L-shaped plate by a local energy flow approach, Journal of Sound and Vibration, 250, 431-444, 2002.
  11. [11] A. Le Bot, A functional equation for the specular reflection of rays, Journal of the Acoustical Society of America, 112, 1276-1287, 2002.
  12. [12] V. Cotoni and A. Le Bot and L. Jezequel, Specular and diffuse reflections of rays in coupled thin plates at high frequencies, Journal of Sound and Vibration, 265, 23-41, 2003.
  13. [13] E. Reboul, A. Le Bot and J. Perret-Liaudet, Introduction of the acoustical diffraction in the radiative transfer method, Comptes Rendus Mécanique, 332, 505-511, 2004.
  14. [14] A. Le Bot, Comparison of vibrational conductivity and radiative energy transfer methods, Journal of Sound and Vibration, 283, 135-151, 2005.
  15. [15] E. Reboul and A. Le Bot and J. Perret-Liaudet, Radiative transfer equation for multiple diffraction, Journal of the Acoustical Society of America, 118, 1326-1334, 2005.
  16. [16] A. Le Bot, Energy exchange in uncorrelated ray fields of vibro-acoustics, Journal of the Acoustical Society of America, 120, 1194-1208, 2006.
  17. [17] A. Le Bot, Derivation of Statistical Energy Analysis from radiative exchanges, Journal of Sound and Vibration, 300, 763-779, 2007.
  18. [18] G. Boyer, H. Zahouani, H., A. Le Bot, L. Laquieze, In vivo characterization of viscoelastic properties of human skin using dynamic micro-indentation, IEEE Engineering in Medicine and Biology Society, 26, 4584-4587, 2007.
  19. [19] E. Sadoulet-Reboul, A. Le Bot, J. Perret-Liaudet and M. Mori, H. Houjoh, A hybrid method for vibroacoustics based on the radiative energy transfer method, Journal of Sound and Vibration, 303, 675-690, 2007.
  20. [20] G. Boyer, L. Laquieze, A. Le Bot, S. Laquieze and H. Zahouani, Dynamic indentation on human skin in vivo: ageing effects, Skin Research and Technology, 14, 1-13, 2008.
  21. [21] E. Sadoulet-Reboul, A. Le Bot and J. Perret-Liaudet, A hybrid method for vibroacoustic coupling: Application to the noise radiated around an engine compartment, Revue Européenne de Mécanique Numérique / European Journal of Computational Mechanics, 17, 689-699, 2008.
  22. [22] H. Ben Abdelounis, K. Elleuch, R. Vargiolu, H. Zahouani, A. Le Bot, On the behaviour of obsidian under scratch test, Wear, 266, 621-626, 2009.
  23. [23] A. Le Bot, Entropy in Statistical Energy Analysis, Journal of the Acoustical Society of America, 125, 1473-1478, 2009.
  24. [24] H. Ben Abdelounis, A. Le Bot, J. Perret-Liaudet, H. Zahouani, An experimental study on roughness noise of dry rough flat surfaces, Wear, 268, 335-345, 2010.
  25. [25] A. Le Bot and E. Bou Chakra, Measurement of friction noise versus contact area of rough surfaces weakly loaded, Tribology Letters, 37, 273-281, 2010.
  26. [26] A. Le Bot and V. Cotoni, Validity diagrams of statistical energy analysis, Journal of Sound and Vibration, 329, 221-235, 2010.
  27. [27] F. Wu-Bavouzet, J. Cayer-Barrioz, A. Le Bot, F. Brochard-Wyart and A. Buguin, Effect of surface pattern on the adhesive friction of elastomers, Physical Review E, 82, 031806, 2010.
  28. [28] A. Le Bot, A. Carcaterra and D. Mazuyer, Statistical vibroacoustics and entropy concept, Entropy, 12, 2418-2435, 2010.
  29. [29] A. Le Bot, E. Bou Chakra and G. Michon, Dissipation of vibration in rough contact, Tribology Letters, 41, 47-53, 2011.
  30. [30] H. Ben Abdelounis, H. Zahouani, A. Le Bot, J. Perret-Liaudet and M. Ben Tkaya, Numerical simulation of friction noise, Wear, 271, 621-624, 2011.
  31. [31] T.R. Ori, P. Gbaha, O. Asseu, A. Le Bot, Vehicle stopping distance by means of suspensions control, Asian Journal of Scientific Research, 4, 28-41, 2011.
  32. [32] Y. Kadmiri, J. Perret-Liaudet, E. Rigaud, A. Le Bot, and L. Vary, Influence of Multiharmonics Excitation on Rattle Noise in Automotive Gearboxes, Advances in Acoustics and Vibration, 2011, Article ID 659797, 2011.
  33. [33] A. Carbonelli, J. Perret-Liaudet, E. Rigaud, A. Le Bot, Particle Swarm Optimization as an Efficient Computational Method in order to Minimize Vibrations of Multimesh Gears Transmission, Advances in Acoustics and Vibration, 2011, Article ID 195642, 2011.
  34. [34] O. Smerdova, J. Cayer-Barrioz, A. Le Bot, B. Sarbaev, Analytical model and experimental validation of friction laws for composites under low loads, Tribology Letters, 46, 263-272, 2012.
  35. [35] O. Smerdova, A. Le Bot, J. Cayer-Barrioz, B. Sarbaev, Frottement des matériaux composites polymères à renfort fibre de carbone : expériences et modélisation, Matériaux et Techniques, 100, 671-679, 2012.
  36. [36] J. Le Rouzic, A. Le Bot, J. Perret-Liaudet, M. Guibert, A. Rusanov, L. Douminge, F. Bretagnol, D. Mazuyer, Friction-induced vibration by Stribeck's law: application to wiper blade squeal noise, Tribology Letters, 49, 563-572, 2013.
  37. [37] E. Rigaud, A. Le Bot, Influence of incidence angle on wear induced by sliding impacts, Wear, 307, 68-74, 2013.
  38. [38] V.H. Dang, J. Perret-Liaudet, J. Scheibert, A. Le Bot, Direct numerical simulation of the dynamics of sliding rough surfaces, Computational Mechanics, 52, 1169-1183, 2013.
  39. [39] T. Lafont, N. Totaro, A. Le Bot, Review of statistical energy analysis hypotheses in vibroacoustics, Proceedings of the Royal Society A, 470, 20130515, 2013.
  40. [40] A. Le Bot, E. Sadoulet-Reboul, High frequency vibroacoustics: A radiative transfer equation and radiosity based approach, Wave Motion, 51, 598-605, 2014.
  41. [41] T. Do Anh, A. Le Bot, N. Abdelmoula, S. Hans, C. Boutin, Liquefaction of immersed granular media under isotropic compression, Europhysics Letters, 108, 24004, 2014.
  42. [42] T. Doanh, A. Le Bot, N. Abdelmoula, L. Gribaa, S. Hans, C. Boutin, Unexpected collapses during isotropic consolidation of model granular materials, Comptes Rendus Mécanique, 344, 69-77, 2016.
  43. [43] F. Dalzin, A. Le Bot, J. Perret-Liaudet, D. Mazuyer, Tribological origin of squeal noise in lubricated elastomer-glass contact, Journal of Sound and Vibration, 372, 211-222, 2016.
  44. [44] T. Doanh, N. Abdelmoula, T. Nguyen, S. Hans, C. Boutin, A. Le Bot, Unexpected liquefaction under isotropic consolidation of idealized granular materials, Granular Matter, 18:67, 2016.
  45. [45] J. Rech, F. Dumont, A. Le Bot, P.J. Arrazola, Reduction of noise during milling operations, CIRP Journal of Manufacturing Science and Technology, 18, 39-44, 2017.
  46. [46] T. Souilliart, E. Rigaud, A. Le Bot, C. Phalippou, Energy-based wear law for oblique impacts in dry environment, Tribology International, 105, 241-249, 2017.
  47. [47] A. Le Bot, Z. Bazari, P. Klein, J. Lelong, Statistical analysis of vibration in tyres, Journal of Sound and Vibration, 392, 187-199, 2017.
  48. [48] T. Doanh, N. Abdelmoula, L. Gribaa, T.T.T. Nguyen, S. Hans, C. Boutin, A. Le Bot, Dynamic instabilities under isotropic drained compression of idealized granular materials, Acta Geotechnica, 12, 657-676, 2017.
  49. [49] A. Le Bot, Entropy in sound and vibration: towards a new paradigm, Proc. R. Soc. A, 473, 20160602, 2017.
  50. [50] A. Le Bot, Noise of sliding rough contact, Journal of Physics, 797, 012006, 2017.
  51. [51] T. Lafont, N. Totaro, A. Le Bot, Coupling strength assumption in statistical energy analysis, Proc. R. Soc. A, 473, 20160927, 2017.
  52. [52] T. Souilliart, E. Rigaud, A. Le Bot, C. Phalippou, An energy approach for impact wear in water environment, Wear, 376, 738-745, 2017.
  53. [53] A. Le Bot, G. Duval, P. Klein, J. Lelong, Analytical solution for bending vibration of a thin-walled cylinder rolling on a time-varying force, R. Soc. Open Sci., 5, 180639, 2018.
  54. [54] T.T.T. Nguyen, T. Doanh, A. Le Bot, D. Dalmas, On the role of pore pressure in dynamic instabilities of saturated model granular materials, Granular Matter, 21:61, 2019.
  55. [55] H. Li, N. Totaro, L. Maxit, A. Le Bot, Ergodic billiard and statistical energy analysis, Wave Motion, 87, 166-178, 2019.
  56. [56] A. Le Bot, Geometrical theory of diffraction for sound radiation and structural response, Wave Motion, 87, 179-192, 2019.
  57. [57] A. Le Bot, J. Scheibert, A.A. Vasko, O.M. Braun, Relaxation tribometry: A generic method to identify the nature of contact forces, Tribology Letters, 67:53, 2019.
  58. [58] Q. Zhong, H. Chen, A. Le Bot, Radiative energy transfer model for finite anisotropic plates, J. Sound Vib., 497:115947, 2021.
  59. [59] V. Tyrode, N. Totaro, L. Maxit, A. Le Bot, Coherent wave reflection in integrable or chaotic symmetrical acoustical billiards, Proc. R. Soc. A, 477: 2255, 2021.
  60. [60] T.T.T. Nguyen, T. Doanh, A. Le Bot, D. Dalmas, High-temporal-resolution quasideterministic dynamics of granular stick-slip, Scientific Reports, 11: 2902, 2021.
  61. [61] P. O’Donoughue, O. Robin, K. Rouard, A. Le Bot, and A. Berry, Post-processing deflectometry grid images using particle image velocimetry analysis, J. Vib. Acoust., 144: 034501, 2021.
  62. [62] A. Le Bot, O. Robin, K. Rouard, A. Berry, Analysis of Random Mechanical Vibrations in Symmetrical Thin Plates Using Full-Field Vibration Measurements, J. Vib. Acoust., 143: 024503, 2021.
  63. [63] M. Guibert, C. Oliver, T. Durand, T. Le Mogne, A. Le Bot, et al., A versatile flexure-based 6-axes force/torque sensor and its application to tribology, Review of Scientific Instruments, American Institute of Physics, 92, 085002, 2021.
  64. [64] A. Le Bot, O. Robin, K. Rouard, and A. Berry, Analysis of random mechanical vibrations in symmetrical thin plates using full-field vibration measurements, Journal of Vibration and Acoustics, 143 (2), 024503, 2021.
  65. [65] T.T.T. Nguyen, T. Doanh, A. Le Bot, D. Dalmas, Publisher Correction: High-temporal-resolution quasideterministic dynamics of granular stick-slip, Scientific Reports, 11, 16226, 2021.
  66. [66] F. Chekirou, B. Khaled, B. Hadjila, H. Khaled, H. Moussa, B. Tarek, A. Le Bot, Analysis of the Vibrational Behavior of a Bolted Beam in the Presence of Friction, Russian Journal of Nonlinear Dynamics, 18 (1), 3-18, 2022.
  67. [67] P. O’Donoughue, O. Robin, K. Rouard, A. Le Bot, A. Berry, Post-processing deflectometry grid images using particle image velocimetry analysis, Journal of Vibration and Acoustics, 144 (3), 034501, 2022.
  68. [68] T.T.T. Nguyên, T. Doanh, A. Le Bot, D. Dalmas, An acoustic signature of extreme failure on model granular materials, Scientific Reports, 12 (1), 18304, 2022.
  69. [69] G. Zhu, L. Maxit, N. Totaro, A. Le Bot, A hybrid modal/statistical formulation for predicting the energy response of vibroacoustic systems in the mid frequency range, Journal of Sound and Vibration, 538, 117221, 2022.
  70. [70] V. Tyrode, N. Totaro, L. Maxit, A. Le Bot, Power exchanged between subsystems with non-diffuse fields in statistical energy analysis, The Journal of the Acoustical Society of America, 153 (5), 3036-3036, 2023.
  71. [71] M.N. Assemien, S. Pouget, A. Le Bot, On the power law of tyre/road contact forces versus rolling speed, Journal of Sound and Vibration, 620, 119456, 2025.
  72. [72] J. Theyssen, N. Totaro, L. Maxit, A. Le Bot, A hybrid radiative transfer and statistical energy analysis theory for point-coupled subsystems, The Journal of the Acoustical Society of America, 159 (5), 4657-4667, 2026.

Articles in Proceedings

  1. [1] E. Luzzato and A. Le Bot, Numerical determination of sound source radiation using near field intensity in low frequency range, International Congress on Recent Developments in Air and Structure Born Sound and Vibration, Auburn University USA, pages 35-42, 6-8 March 1990.
  2. [2] A. Le Bot and L. Jezequel, Energy formulation for one dimensional problems, Acoustics '93, Southampton United Kingdom, pages 561-568, March 1993.
  3. [3] A. Le Bot and L. Jezequel, Energy methods applied to transverse vibrations of beams, 4th International Congress on Intensity, Senlis France, pages 371-378, 31 August - 2 September 1993.
  4. [4] A. Le Bot, M.N. Ichchou and L. Jezequel, Smooth energy formulation for multi-dimensional problems, Euro-Noise 95, Lyon France, pages 423-428, 21-23 March 1995.
  5. [5] M.N. Ichchou, A. Le Bot and L. Jezequel, Radial and tangential energy flow models for curved wave guides, Vibration and Noise 95, Venise Italy, pages 718-727, 25-27 April 1995.
  6. [6] A. Adobes and A. Le Bot, The use of a balance on reactive power to improve SEA theory, Inter-Noise 95, Newport Beach USA, pages 1259-1262, 10-12 July 1995.
  7. [7] A. Le Bot and L. Ricol, Integral equation instead of heat conduction equation for medium and high frequencies, Inter-Noise 95, Newport Beach USA, pages 579-582, 10-12 July 1995.
  8. [8] M.N. Ichchou, A. Le Bot and L. Jezequel, Beam network analysis by a power flow method, Transaction of ASME Conference 95, Boston USA, pages 823-827, 1995.
  9. [9] A. Le Bot, M.N. Ichchou and L. Jezequel, Energy formulation for the study of medium and high frequency structures, Premier Colloque du Groupement de Recherche Vibroacoustique GDR 1138, Marseille France, pages 1-12, 14-15 December 1994. Publications du LMA-CNRS, ISBN 2-909669-06-8, 1995.
  10. [10] M.N. Ichchou, A. Le Bot and L. Jezequel, Coupling of plates at high frequencies: heat equation method, Second Colloque du Groupement de Recherche Vibroacoustique GDR 1138, Marseille France, pages 65-79, 20-21 March 1996. Publications du LMA-CNRS, ISBN 2-909669-07-6, 1996.
  11. [11] A. Le Bot, M.N. Ichchou and L. Jezequel, Coupling of plates at high frequencies: integral formulation and acoustic perspectives, Second Colloque du Groupement de Recherche Vibroacoustique GDR 1138, Marseille France, pages 81-92, 20-21 March 1996. Publications du LMA-CNRS, ISBN 2-909669-07-6, 1996.
  12. [12] A. Le Bot and L. Jezequel, Integral formulation for high frequencies in assembled plates, 4th French Congress on Acoustics, Marseille France, 4 pages, 14-18 April 1997.
  13. [13] A. Le Bot, A new method for the non-modal domain, Comett’95, Lyon France, pages 465-474, 5-6 October 1995. Published in New advances in modal synthesis of large structures, Edited by L. Jezequel, A.A. Balkema, Rotterdam, ISBN 90 5410 859 2, 1997.
  14. [14] M.N. Ichchou, P. Moron, A. Le Bot and L. Jezequel, Comparative synthesis of four predictive methods for the non-modal domain, Troisième Colloque du Groupement de Recherche Vibroacoustique GDR 1138, Le Mans France, pages 177-185, 3-4 March 1997. Publications du LMA-CNRS, ISBN 2-909669-08-4, 1997.
  15. [15] A. Le Bot and A. Bocquillet, Geometrical acoustics and integral representation of energy fields, Inter-Noise 98, Christchurch New Zealand, 4 pages, 16-18 November 1998.
  16. [16] A. Le Bot, A. Bocquillet, M.N. Ichchou and L. Jezequel, Examples of application of a high-frequency integral formulation, Quatrième Colloque du Groupement de Recherche Vibroacoustique GDR 1138, Le Mans France, pages 85-91, 11-13 March 1998. Publications du LMA-CNRS, ISBN 2-909669-13-0, 1998.
  17. [17] V. Cotoni, A. Le Bot and L. Jezequel, Radiation of plane structures at high frequencies using an energy method, 6th International Congress on Sound and Vibration 99, Lyngby Denmark, 5-6 July 1999.
  18. [18] V. Cotoni, A. Le Bot, M.N. Ichchou and L. Jezequel, Line excited curved panels radiation at high frequency by a power flow method, Novem 2000, Lyon France, 11 pages, 31 August - 2 September 2000.
  19. [19] A. Bocquillet, M.N. Ichchou, A. Le Bot and L. Jezequel, SEA and local energy approach of fluid-filled pipes, Novem 2000, Lyon France, 12 pages, 31 August - 2 September 2000.
  20. [20] M.N. Ichchou, A. Le Bot and L. Jezequel, Applications of the local energy approach in elastoacoustic engineering, Novem 2000, Lyon France, 12 pages, 31 August - 2 September 2000.
  21. [21] V. Cotoni, A. Le Bot and L. Jezequel, High frequency plate radiation by power flow analysis with experimental validation, Inter-Noise 2000, Nice France, 4 pages, 27-30 August 2000.
  22. [22] V. Cotoni, A. Le Bot and L. Jezequel, High-frequency vibroacoustics: local energy model for radiation, Canadian Acoustics, Proceedings of Acoustics Week in Canada, vol. 28(3), 2 pages, 29-30 September 2000.
  23. [23] A. Le Bot and V. Cotoni, Boundary element method for rays in plates, IMAC XIX, Orlando Florida USA, 7 pages, 5-8 February 2001.
  24. [24] A. Le Bot, J. Perret-Liaudet, E. Rigaud and N. Driot, A hybrid model for the prediction of noise radiated by gearbox, Inter-Noise 2002, Dearborn Michigan USA, 5 pages, 19-21 August 2002.
  25. [25] A. Le Bot and T. Mathia, Monoski for disabled men, 6th Conference of the European Association for Research in Adapted Physical Activity, Amiens France, 3 pages, 30 October - 2 November 2002.
  26. [26] A. Le Bot, T. Schmitt, N. Driot and J. Perret-Liaudet, Radiative transfer equation for time-reverberation of concert halls, 10th International Congress on Sound and Vibration, Stockholm Sweden, 7-10 July 2003.
  27. [27] E. Reboul, A. Le Bot and J. Perret-Liaudet, Application of the radiosity method to acoustical diffraction in high frequency range, Internoise 2003, Seogwipo Korea, 25-28 August 2003.
  28. [28] N. Driot, A. Le Bot and J. Perret-Liaudet, Variability of the predicted reverberation time of a concert hall induced by absorption coefficient uncertainties, Internoise 2003, Seogwipo Korea, 25-28 August 2003.
  29. [29] E. Reboul, A. Le Bot and J. Perret-Liaudet, A hybrid method for the radiated noise prediction in high frequency, 18th International Congress on Acoustics, Kyoto Japan, 4-9 April 2004.
  30. [30] F. Flament, R. Vargiolu, A. Le Bot, A. Mavon and H. Zahouani, Étude du vieillissement par mesure mécano-acoustique, Colloque de la Société Francophone de l'Ingénierie Cutanée, Liège Belgique, 8-9 September 2004.
  31. [31] F. Flament, H. Zahouani, R. Toscano, A. Le Bot, A tribo-acoustical approach to evaluate the sweetness in vivo of the human skin, 10th International Conference Metrology and Properties of Engineering Surfaces, Saint Etienne France, 4-7 July 2005.
  32. [32] H. Zahouani, C. Pailler-Mattei, F. Flament, A. Le Bot, A. Mavon, Acoustic Tribology of Human Skin, World Tribology Congress III, Washington D.C. USA, 12-16 September 2005.
  33. [33] E. Reboul, J. Perret-Liaudet and A. Le Bot, Acoustical energy diffracted around a building, CFA/DAGA04, Strasbourg France, 22-25 March 2004.
  34. [34] A. Le Bot, H. Abdelounis and H. Zahouani, Experimental study of friction noise of dry contact under light load, 1st International Congress on Design and Modelling of Mechanical Systems, Hammamet Tunisia, 23-25 March 2005.
  35. [35] A. Le Bot, Application of radiative transfer to vibroacoustics, 2nd International Congress on Noise and Vibration: Emerging Methods NOVEM, Saint Raphael France, 18-21 April 2005.
  36. [36] E. Reboul, J. Perret-Liaudet, A. Le Bot and M. Masato and H. Houjoh, Vibroacoustic prediction of mechanisms using a hybrid method, 2nd International Congress on Noise and Vibration: Emerging Methods NOVEM, Saint Raphael France, 18-21 April 2005.
  37. [37] A.L. Kaiser, A. Le Bot, S. Bec, C. Langlade and J.P. Vernot, Influence des paramètres mécaniques sur l'usure d'un contact tube-bague en conditions extrêmes, 17ème Congrès Français de Mécanique, Troyes France, 29 August - 2 September 2005.
  38. [38] E. Reboul, A. Le Bot and J. Perret-Liaudet, Approche hybride pour la maîtrise vibroacoustique de mécanismes, 17ème Congrès Français de Mécanique, Troyes France, 29 August - 2 September 2005.
  39. [39] A. Le Bot, From non-diffuse field to Statistical Energy Analysis, Euronoise 2006, Tampere Finland, 30 May - 1 June 2006.
  40. [40] H. Ben Abdelounis and A. Le Bot and H. Zahouani, Description phénoménologique du bruit de rugosité, 15èmes Journées Francophones de la Tribologie, Lille France, 22-24 May 2006.
  41. [41] A. Le Bot, H. Zahouani, R. Vargiolu and A. Mavon, Assessment of the smoothness of surfaces with an acoustical probe, 14th International Congress on Acoustics and Vibration, Cairns Australia, 9-12 July 2007.
  42. [42] G. Boyer, H. Zahouani, A. Le Bot and L. Laquieze, In vivo characterization of viscoelastic properties of human skin using dynamic micro indentation, 29th International Conference of the IEEE Engineering in Medicine and Biology Society, Lyon France, 4 pages, 23-26 August 2007.
  43. [43] A. Le Bot, T. Mathia, H. Zahouani, L. Billet, Classification des sièges uniskis pour les personnes handicapées, 4th Congrès du Réseau Français d'Ingénierie du Sport RFIS 2007, Luminy Marseille France, 6-8 June 2007.
  44. [44] J.M. Georges, I. Antoine, S. Carvallo, J. Cayer-Barrioz, A. Le Bot, Human friction, Material friction, 4th International Conference on Enactive Interfaces, Grenoble France, 19-22 November 2007.
  45. [45] H.B. Abdelounis, A. Le Bot, H. Zahouani, J. Perret-Liaudet, Experimental study on friction noise of dry rough surfaces, Proceedings of the STLE/ASME International Joint Tribology Conference IJTC2008, Miami Florida USA, 20-22 October 2008.
  46. [46] E. Bou Chakra, A. Le Bot, Friction induced-vibration in a rough dynamic contact, 16th International Colloquium Tribology Lubricants, Material and Lubrication Engineering, Stuttgart Germany, 4 pages, 15-17 January 2008.
  47. [47] A. Le Bot, V. Cotoni, Discussion on the validity domain of Statistical Energy Analysis, Acoustics’08, Paris France, 4 pages, 29 June - 4 July 2008.
  48. [48] F. Deleau, D. Mazuyer, J. Perret-Liaudet, A. Le Bot, E. Rigaud, A. Koenen, Dynamic instability visualization of a rubber/glass interface, Internoise’08, Shanghai China, 10 pages, 26-29 October 2008.
  49. [49] H.B. Abdelounis, A. Le Bot, H. Zahouani, J. Perret-Liaudet, Experimental study on friction noise of dry rough surfaces, Proceedings of the STLE/ASME International Joint Tribology Conference IJTC2008, Miami Florida USA, 20-22 October 2008.
  50. [50] H. Ben Abdelounis, H. Zahouani, A. Le Bot, J. Perret-Liaudet, Numerical and experimental analysis of roughness noise, 12th International Conference on Metrology & Properties of Engineering Surfaces, Rzeszów Poland, 5 pages, 8-10 July 2009.
  51. [51] A. Le Bot, Equilibrium and non-equilibrium in Statistical Energy Analysis, Noise and Vibration: Emerging Methods NOVEM 2009, Oxford United Kingdom, 9 pages, 5-8 April 2009.
  52. [52] A. Le Bot, Statistical Energy Analysis and the second principle of thermodynamics, IUTAM Symposium: The Vibration Analysis of Structures with Uncertainties, Saint Petersburg Russia, 11 pages, 6-9 July 2009.
  53. [53] J. Perret-Liaudet, Fabrice Deleau, Alain Le Bot, Denis Mazuyer, Alain Koenen, On some experimental results about nonlinear self-induced vibrations of a rubber/glass interface in relation with squealing, 16th International Congress on Sound and Vibration, Krakow Poland, 5-9 July 2009.
  54. [54] B. Stoimenov, A. Le Bot, K. Adachi, K. Kato, H. Zahouani, The level of rubbing sound in relation to surface roughness in different systems, World Tribology Congress, Kyoto Japan, 6-11 September 2009.
  55. [55] A. Le Bot, Thermodynamic approach of statistical energy analysis, 10th Congrès Français d'Acoustique, Lyon France, 10-12 April 2010.
  56. [56] V.H. Dang, A. Le Bot, Numerical simulation of friction noise during contact between two rough surfaces, 10th Congrès Français d'Acoustique, Lyon France, 12-16 April 2010.
  57. [57] F. Bavouzet, J. Cayer-Barrioz, A. Le Bot, F. Brochard, A. Buguin, Adhesive friction law for patterned elastomeric surfaces, Adhesion Society Meeting, Daytona Beach Florida USA, 21-24 February 2010.
  58. [58] A. Le Bot, D. Mazuyer, Dynamics of multicontact interfaces, École de Cargèse, Theoretical Modeling and Experimental Simulation in Tribology, Cargèse France, 22-26 March 2010.
  59. [59] V.H. Dang, A. Le Bot, J. Perret-Liaudet, B. Stoimenov, Direct numerical simulation in contact dynamics, JIFT, Obernai France, 11-13 May 2011.
  60. [60] O. Smerdova, A. Le Bot, J. Cayer-Barrioz, M. Quatresous, V. Semet, Effect of carbon nanobeads on dry friction of epoxy matrix composites, JIFT, Obernai France, 11-13 May 2011.
  61. [61] A. Le Bot, Statistical Energy Analysis, entropy and thermodynamics, Mi-dea Midfrequency Energy Analysis Workshop, Schloss Thurnau Germany, 2-3 May 2011.
  62. [62] J. Le Rouzic, J. Perret-Liaudet, A. Carbonelli, A. Le Bot, D. Mazuyer, Some experimental and analytical results on self-excited vibration of a dynamic sliding system in the case of Stribeck law for friction coefficient, Proceeding of IDETC/CIE 2011 ASME 2011, Washington D.C. USA, 28-31 August 2011.
  63. [63] A. Le Bot, A. Carbonelli, J. Perret-Liaudet, Entropy: a counterpart in statistical energy analysis, Proceedings of 18th International Congress on Sound and Vibration, ICSV18, Rio de Janeiro Brazil, 6 pages, 10-14 July 2011.
  64. [64] A. Le Bot, Radiative transfer equation in vibro-acoustics: Theoretical and numerical approach, Enumath 2011, Leicester UK, 5-9 September 2011.
  65. [65] V.H. Dang, A. Le Bot, Numerical simulation of noise-induced by contact between two rough surfaces, Proceedings of NOVEM 2012, Sorrento Italy, 1-4 April 2012.
  66. [66] A. Le Bot, A. Carbonelli and J. Perret-Liaudet, On the usefulness of entropy in statistical energy analysis, Proceedings of Acoustics 2012, Nantes France, 4 pages, 23-27 April 2012.
  67. [67] A. Le Bot, V.H. Dang and E. Bou Chakra, Dependence of friction noise of rough surfaces with contact area, Proceedings of Acoustics 2012, Nantes France, 4 pages, 23-27 April 2012.
  68. [68] V.H. Dang, A. Le Bot and J. Perret-Liaudet, Numerical simulation of noise generated by multi-asperity contact between rough surfaces, Proceedings of Acoustics 2012, Nantes France, 4 pages, 23-27 April 2012.
  69. [69] J. Dondaine, A. Le Bot, J. Rech and S. Mussa Peretto, Comparison of radiosity and ray-tracing methods for coupled rooms, Proceedings of Acoustics 2012, Nantes France, 4 pages, 23-27 April 2012.
  70. [70] A. Rusanov, D. Mazuyer, J. Perret-Liaudet, A. Le Bot, M. Guibert, J. Le Rouzic, Tribological origin of squeal noise in lubricated glass/elastomer contact, Proceedings of Acoustics 2012, Nantes France, 4 pages, 23-27 April 2013.
  71. [71] A. Le Bot, V.H. Dang, D. Mazuyer, M. Guibert, Loi de dissipation des vibrations dans un contact rugueux, Journées Internationales Francophones de Tribologie, Aix-en-Provence France, 6 pages, 9-11 May 2012.
  72. [72] A. Le Bot, V.H. Dang, Dissipation of vibration in multicontact sliding, 13èmes Journées de la Matière Condensée JMC13, Montpellier France, 1 page, 27-31 August 2012.
  73. [73] A. Le Bot, High frequency vibroacoustics: a radiative transfer equation based approach, InnoWave 2012, Nottingham UK, 3-7 September 2012.
  74. [74] F. Dalzin, A. Le Bot, D. Mazuyer, J. Le Rouzic, J. Perret-Liaudet, F. Bretagnol, G. Petitet, Compréhension des instabilités de frottement: application au système d’essuyage, Journées Internationales Francophones de Tribologie, Ecully France, 7 pages, 29-31 May 2013.
  75. [75] T. Lafont, N. Totaro, A. Le Bot, Statistical energy analysis: correlation between diffuse field and energy equipartition, 1st Euro-Mediterranean Conference on Structural Dynamics and Vibroacoustics, Medyna, Marrakech Morocco, 4 pages, 23-25 April 2013.
  76. [76] F. Dalzin, A. Le Bot, D. Mazuyer, J. Perret-Liaudet, F. Bretagnol, Comprehension of friction law instability: Application to wiper blade squeal noise, 1st Euro-Mediterranean Conference on Structural Dynamics and Vibroacoustics, Medyna, Marrakech Morocco, 4 pages, 23-25 April 2013.
  77. [77] A. Le Bot, V.H. Dang, Friction noise of rough surfaces and dissipation of vibration, 1st Euro-Mediterranean Conference on Structural Dynamics and Vibroacoustics, Medyna, Marrakech Morocco, 4 pages, 23-25 April 2013.
  78. [78] V.H. Dang, A. Le Bot, J. Perret-Liaudet, J. Scheibert, Direct numerical simulation of friction noise, 1st Euro-Mediterranean Conference on Structural Dynamics and Vibroacoustics, Medyna, Marrakech Morocco, 4 pages, 23-25 April 2013.
  79. [79] T. Lafont, N. Totaro, A. Le Bot, A study of the assumptions used in statistical energy analysis, Internoise 2014, Melbourne Australia, 16-19 November 2014.
  80. [80] T. Lafont, N. Totaro, A. Le Bot, Acoustique statistique: étude de l’hypothèse de couplage faible et de l’influence des modes non-résonants pour la SEA, 12ème Congrès Français d’Acoustique, CFA 2014, Poitiers France, 22-25 April 2014.
  81. [81] T. Lafont, N. Totaro, A. Le Bot, Statistical energy analysis: from the understanding of its assumptions to the practical use, NOVEM 2015 Noise and Vibration Emerging Technologies, Dubrovnik Croatia, 10 pages, 13-15 April 2015.
  82. [82] Z. Bazari, P. Klein, J. Lelong, A. Le Bot, Simulation numérique directe du contact entre une roue et une surface rugueuse, Journées Internationales Francophones de Tribologie, JIFT 2015, Nantes France, 8 pages, 27-29 May 2015.
  83. [83] T. Souilliart, E. Rigaud, A. Le Bot, C. Phalippou, Wear induced by stochastic sliding impacts, ASME 2015 Pressure Vessels & Piping Conference, Boston USA, 6 pages, 19-23 July 2015.
  84. [84] A. Le Bot, Statistical energy analysis: theory and applications, Up2hf Mid and High Frequency Modelling in Structural Acoustics Summer School, Ecully France, 1-3 July 2015.
  85. [85] Z. Bazari, P. Klein, J. Lelong, A. Le Bot, Simulation numérique directe du contact pneu/chaussée, 22ème Congrès Français de Mécanique, CFM 2015, Lyon France, 24-28 August 2015.
  86. [86] T. Do Anh, A. Le Bot, N. Abdelmoula, S. Hans, C. Boutin, Conditions for isotropic liquefaction of model granular materials, 22ème Congrès Français de Mécanique, Lyon France, 24-28 August 2015.
  87. [87] E. Contraires, M.C. Solignac, M. Guibert, S. Valette, S. Benayoun, A. Le Bot, Comportement de gouttes dynamiques sur surfaces polymères texturées, 22ème Congrès Français de Mécanique, Lyon France, 24-28 August 2015.
  88. [88] F. Dalzin, A. Le Bot, J. Perret-Liaudet, D. Mazuyer, Real contact area and friction instabilities in wetted elastomer/glass contact, International Tribology Conference, Tokyo Japan, 2 pages, 16-20 September 2015.
  89. [89] A. Le Bot, Noise of sliding rough contact, 15th Anglo-French Physical Acoustics Conference, Surrey UK, 13-15 January 2016.
  90. [90] A. Le Bot, Statistical energy analysis et thermodynamique statistique, Congrès Français d’Acoustique, Le Mans France, 11-15 April 2016.
  91. [91] A. Le Bot, Bruit des surfaces rugueuses, Congrès Français d’Acoustique, Le Mans France, 11-15 April 2016.
  92. [92] Z. Bazari, P. Klein, J. Lelong, A. Le Bot, Modélisation dynamique du contact pneumatique/chaussée pour l’évaluation du bruit de roulement, Congrès Français d’Acoustique, Le Mans France, 11-15 April 2016.
  93. [93] S. Gatignol, A. Le Bot, T. Demassougne, Étude physique des instabilités de frottement à l’origine du bruit de crissement des courroies poly-V en atmosphère humide, Congrès Français d’Acoustique, Le Mans France, 11-15 April 2016.
  94. [94] S. Gatignol, A. Le Bot, T. Demassougne, Microscopic experimental investigation of the friction of V-ribbed belt under wet conditions linked with macroscopic instabilities at a belt-pulley interface, NordTrib 2016, Hämeenlinna Finland, 14-17 June 2016.
  95. [95] S. Gatignol, T. Demassougne, A. Le Bot, Detection of friction-induced instabilities at the origin of the squeal of wet poly-V belts, Inter-Noise 2016, Hamburg Germany, 21-24 August 2016.
  96. [96] E. Contraires, M. Guibert, S. Valette, A. Le Bot, S. Benayoun, Dynamic wetting of textured vibrating surfaces, 1st International Conference on Multiscale Applications of Surface Tension, Brussels Belgium, 5-8 September 2016.
  97. [97] J. Bousmat, A. Le Bot, J. Scheibert, F. Bremond, Study of rubber/road dry friction in rolling sliding and onset of sliding conditions, World Tribology Congress, Beijing China, 2 pages, 17-22 September 2017.
  98. [98] A. Le Bot, H. Li, N. Totaro, L. Maxit, Statistical energy analysis and diffuse field, 26th International Congress on Sound and Vibration, Montreal Canada, 6 pages, 7-11 July 2019.
  99. [99] Q. Zhong, H. Chen, A. Le Bot, Radiative energy transfer model for pre-stressed orthotropic plate on visco-elastic foundation, 26th International Congress on Sound and Vibration, Montreal Canada, 6 pages, 7-11 July 2019.
  100. [100] M. Assemien, A. Le Bot, Influence of sliding speed on roughness noise, 26th International Congress on Sound and Vibration, Montreal Canada, 6 pages, 7-11 July 2019.

Patents

  1. [1] L. Billet and A. Le Bot, "Appareillage permettant la pratique du ski alpin à un skieur handicapé des jambes, et ski équipé", INPI Patent 95903831.6-2315, 1994.

Software

  1. [1] CeReS, This software is intended for the prediction of vibrational levels and sound pressure levels in the high frequency range. Based on the geometrical acoustics/optics and its extension, the geometrical theory of diffraction, CeReS solves the radiative transfer equation. It applies in various fields such as structural dynamics, acoustics, optics, and seismology. Copyright Alain Le Bot 1997, 2000, 2006
  2. [2] Free Awale, An implementation of the famous African game with an improved min-max algorithm. Free Awale is distributed under the GNU GPL license and can be freely downloaded.
  3. [3] Group, A small software intended to illustrate the theory of finite groups. Group is distributed under the GNU GPL license and can be freely downloaded.
  4. [4] Ra3D, This software computes the position and vibration of two thin plates that slide against one another. The upper plate moves on the lower one with a constant velocity. The plate surfaces in contact are rough and the plates are elastic. The microscopic shocks between antagonist asperities generate transient transverse forces that induce a normal vibration of the plates. The governing equations of contact mechanics are decomposed on the normal modes of the plates. The resulting ordinary diffferential equations are solved with an explicit time integration scheme (euler, RK2, verlet, or leapfrog). At each time step, the algorithm computes the vibrational state and detects the contact spots. The contact verifies Kuhn-Tucker's condition of non-penetrability (lagrange or penalty) or a dissipative contact law if specified (Kelvin-Voigt or power law). This gives the contact pressure at each node and then, the contact modal force which is involved in the former ordinary differential equations. .