Sébastien Seguy




Maître de conférences à l'Institut National des Sciences Appliquées de Toulouse (INSA de Toulouse)
Membre du groupe Modélisation des Systèmes et Microsystèmes Mécaniques (MS2M)
BR2 032, Espace Clément Ader, 3 rue Caroline Aigle
31400 Toulouse


☎ +33 (0) 5 61 17 11 80 (recherche)
☎ +33 (0) 5 61 55 97 34 (enseignement)

Activités de recherche

- Dynamics and vibrations
- Nonlinear phenomena
Applications
- Machine tool vibrations
- Stability and dynamics of cutting process
- Nonlinear Energy Sink

Activités d'enseignement

INSA Toulouse, Department of Mechanical Engineering
- Cutting process     
- Vibration
- Dynamic diagnostic
- Multibody mechanical system
Home page: http://sebastienseguy.free.fr

Production scientifique

49 contributions

Article de revue internationale avec comité de lecture

[ACL1]T. Li, D. Qiu, S. Seguy and A. Berlioz. Activation characteristic of a vibro-impact energy sink and its application to chatter control in turning. Journal of Sound and Vibration. 405, 1-18. 2017 [DOI]
[ACL2]O. Shtehin, V. Wagner, S. Seguy, Y. Landon, G. Dessein and M. Mousseigne. Stability of ball end milling on warped surface: semi-analytical and experimental analysis. International Journal of Advanced Manufacturing Technology. 89(9-12)2557-2569. 2017 [DOI]
[ACL3]O. Shtehin, S. Seguy, V. Wagner, Y. Landon, G. Dessein and M. Mousseigne. Low-frequency chatter genesis during inclined surface copy-milling with ball-end mill: experimental study. Machining Science and Technology. , Accepted. 2017
[ACL4]T. Li, S. Seguy and A. Berlioz. Optimization mechanism of targeted energy transfer with vibro-impact energy sink under periodic and transient excitation. Nonlinear Dynamics. 87(4)2415-2433. 2017 [DOI]
[ACL5]T. Li, E. Gourc , S. Seguy and A. Berlioz. Dynamics of two vibro-impact nonlinear energy sinks in parallel under periodic and transient excitation. International Journal of Non-Linear Mechanics. 90, 100-110. 2017 [DOI]
[ACL6]T. Li, S. Seguy and A. Berlioz. On the dynamics around targeted energy transfer for vibro-impact nonlinear energy sink. Nonlinear Dynamics. 87(3)1453-1466. 2017 [DOI]
[ACL7]T. Li, S. Seguy and A. Berlioz. Dynamics of cubic and vibro-impact nonlinear energy sink: analytical, numerical and experimental analysis. Journal of Vibration and Acoustics, Transactions of the ASME. 138(3)031010-9. 2016 [DOI]
[ACL8]E. Gourc, S. Seguy, G. Michon, A. Berlioz and B.P. Mann. Quenching chatter instability in turning process with a vibro-impact nonlinear energy sink. Journal of Sound and Vibration. 355, 392-406. 2015 [DOI]
[ACL9]E. Gourc, G. Michon, S. Seguy and A. Berlioz. Targeted energy transfer under harmonic forcing with a vibro-impact nonlinear energy sink : analytical and experimental developments. Journal of Vibration and Acoustics, Transactions of the ASME. 137(3)031008-7. 2015 [DOI]
[ACL10]S. Seguy, L. Arnaud and T. Insperger. Chatter in interrupted turning with geometrical defects : An industial case study. International Journal of Advanced Manufacturing Technology. 75(1)45-56. 2014 [DOI]
[ACL11]E. Gourc, G. Michon, S. Seguy and A. Berlioz. Experimental investigation and design optimization of targeted energy transfer under periodic forcing. Journal of Vibration and Acoustics, Transactions of the ASME. 136(2)021021-8. 2014 [DOI]
[ACL12]E. Gourc, S. Seguy, G. Michon and A. Berlioz. Chatter control in turning process with a nonlinear energy sink. Advanced Materials Research. 698, 89-98. 2013 [DOI]
[ACL13]M. Mousseigne, Y. Landon, S. Seguy, G. Dessein and J.-M. Redonnet. Predicting the dynamic behaviour of torus milling tools when climb milling using the stability lobes theory. International Journal of Machine Tools and Manufacture. 65, 47-57. 2013 [DOI]
[ACL14]E. Gourc, S. Seguy and G. Dessein. Dynamical modeling of spindle with active magnetic bearing for milling process. Advanced Materials Research. 423, 200-209. 2012 [DOI]
[ACL15]V. Cazajus, S. Seguy, H. Welemane and M. Karama. Residual stresses in a ceramic-metal composite. Applied Mechanics and Materials. 146, 185-196. 2012 [DOI]
[ACL16]E. Gourc, S. Seguy and L. Arnaud. Chatter milling modeling of active magnetic bearing spindle in high-speed domain. International Journal of Machine Tools and Manufacture. 51(12)928-936. 2011 [DOI]
[ACL17]S. Seguy, T. Insperger, L. Arnaud, G. Dessein and G. Peigné. Suppression of period doubling chatter in high-speed milling by spindle speed variation. Machining Science and Technology. 15(2)153-171. 2011 [DOI]
[ACL18]L. Arnaud, O. Gonzalo, S. Seguy, H. Jauregi and G. Peigné. Simulation of low rigidity part machining applied to thin-walled structures. International Journal of Advanced Manufacturing Technology. 54(5-8)479-488. 2011 [DOI]
[ACL19]F.J. Campa, L.N. Lopez De Lacalle, G. Urbicain, A. Lamikiz, S. Seguy and L. Arnaud. Critical thickness and dynamic stiffness for chatter avoidance in thin floors milling. Advanced Materials Research. 188, 116-121. 2011 [DOI]
[ACL20]S. Seguy, T. Insperger, L. Arnaud, G. Dessein and G. Peigné. On the stability of high-speed milling with spindle speed variation. International Journal of Advanced Manufacturing Technology. 48(9-12)883-895. 2010 [DOI]
[ACL21]S. Seguy, G. Dessein, L. Arnaud and T. Insperger. Control of chatter by spindle speed variation in high-speed milling. Advanced Materials Research. 112, 179-186. 2010 [DOI]
[ACL22]S. Seguy, F.J. Campa, L.N. Lopez De Lacalle, L. Arnaud, G. Dessein and G. Aramendi. Toolpath dependent stability lobes for the milling of thin-walled parts. International Journal of Machining and Machinability of Materials. 4(4)377-392. 2008 [DOI]
[ACL23]S. Seguy, G. Dessein and L. Arnaud. Surface roughness variation of thin wall milling, related to modal interactions. International Journal of Machine Tools and Manufacture. 48(3-4)261-274. 2008 [DOI]

Communication avec actes dans un congrès international ou national

[ACT1]D. Qiu, S. Seguy and M. Paredes. A novel design of cubic stiffness for a Nonlinear Energy Sink (NES) based on conical spring. Proceedings of International Joint Conference on Mechanics, Design Engineering & Advanced Manufacturing,14-26 septembre 2016, Catane, Italie, p.565-573 2016
[ACT2]D. Qiu, S. Seguy and M. Paredes. Design of cubic stiffness for the absorber of Nonlinear Energy Sink (NES). Proceedings of XXth Symposium VIbrations, SHocks and NOise VISHNO, 11-15 avril 2016, Le Mans, France p.2295-2300 2016
[ACT3]T. Li, S. Seguy, A. Berlioz and E. Gourc. Analysis of a vibro-impact nonlinear energy sink: theoritical and numerical developments. Proceedings of 22ème Congrès Français de Mécanique, 24-28 août 2015, Lyon, France 2015
[ACT4]T. Li, E. Gourc, S. Seguy and A. Berlioz. Analysis of a turning process strongly coupled to a vibro-impact nonlinear energy sink. Proceedings of Joint Conference on Mechanical, Design Engineering & Advanced Manufacturing, 18-20 juin 2014, Toulouse, France 2014
[ACT5]E. Gourc, S. Seguy, G. Michon and A. Berlioz. Passive control of an harmonically excited vibrating beam using a vibro-impact nonlinear energy sink. Proceedings of 21ème Congrès Français de Mécanique, 26-30 août 2013, Bordeaux, France 2013
[ACT6]S. Seguy and A. Seguy. Methodology of decision support: application to machining chatter. Proceedings of 21ème Congrès Français de Mécanique, 26-30 août 2013, Bordeaux, France 2013
[ACT7]E. Gourc, G. Michon, S. Seguy and A. Berlioz. Theoretical and experimental study of an harmonically forced vibro-impact nonlinear energy sink. Proceedings of ASME International Design Engineering Technical Conferences & Computers and Information in Engineering Conference, DETC2013-13172, 4-7 août 2013, Portland, OR, États-Unis 2013
[ACT8]E. Gourc, G. Michon, S. Seguy and A. Berlioz. Design optimisation of a nonlinear energy Sink embedded on a harmonically forced linear oscillator: theoretical and experimental developments. Proceedings of ASME International Design Engineering Technical Conferences & Computers and Information in Engineering Conference, DETC2012-71014, 12-15 août 2012, Chicago, IL, États-Unis 2012 [DOI]
[ACT9]E. Gourc, S. Seguy, G. Michon and A. Berlioz. Response regimes of a cutting tool on a lathe strongly coupled to a nonlinear energy sink. Proceedings of XVIIIth Symposium VIbrations, SHocks & NOise VISHNO, 3-5 juillet 2012, Paris, France 2012
[ACT10]E. Gourc, S. Seguy, G. Michon and A. Berlioz. Delayed dynamical system strongly coupled to a nonlinear energy sink: application to machining chatter. Proceedings of International Conference on Structural Nonlinear Dynamics and Diagnostics, 30 avril - 02 mai 2012, Marrakech, Maroc 2012
[ACT11]M.S. Fofana and S. Seguy. Feedback control of regenerative chatter in high speed machining. Proceedings of ASME International Mechanical Engineering Congress and Exposition IMECE2011-64824, 11-17 novembre 2011, Denver, CO, États-Unis 2011
[ACT12]E. Gourc, G. Michon, S. Seguy and A. Berlioz. Comportement dynamique d'un système non linéaire sous excitation harmonique. Proceedings of 20ème Congrès Français de Mécanique, 28 août - 2 septembre 2011, Besançon, France 2011
[ACT13]E. Gourc, G. Michon, S. Seguy and A. Berlioz. Experimental investigation and theoretical analysis of a nonlinear energy sink under harmonic forcing. Proceedings of ASME International Design Engineering Technical Conferences & Computers and Information in Engineering Conference IDETC/CIE 2011 VIB-48090, 28-31 août 2011, Washington, DC, États-Unis 2011 [DOI]
[ACT14]S. Seguy, G. Dessein, L. Arnaud and T. Insperger. Chatter control by spindle speed variation in high-speed milling. Proceedings of The International Conference on Structural Analysis of Advanced Materials, 7-10 septembre 2009, Tarbes, France 2009
[ACT15]S. Seguy, T. Insperger, L. Arnaud, G. Dessein and G. Peigné. Chatter suppression in milling processes using periodic spindle speed variation. Proceedings of 12th CIRP Conference on Modelling of Machining Operations, 7-8 mai 2009, Saint-Sébastien, Espagne p.887-894 2009
[ACT16]S. Seguy, L. Arnaud, G. Dessein, T. Insperger and G. Peigné. Influence d'une vitesse de rotation variable sur les vibrations d'usinage en UGV. Proceedings of 5ème Assises Machines et Usinage Grande Vitesse, 5-6 juin 2008, Nantes, France 2008
[ACT17]M. Fazzini, T. Wehbe, G. Dessein, L. Arnaud and S. Seguy. Stéréo-corrélation d'image : Application aux vibrations d'une paroi mince en usinage. Proceedings of Huitième Colloque International Francophone Méthodes et Techniques Optiques pour l’Industrie, 19-23 novembre 2007, Arcachon, France 2007
[ACT18]T. Wehbe, S. Seguy, G. Dessein, L. Arnaud and M. Fazzini. Mesure de champs de déplacements en vibrations : application à l'usinage de paroi mince. Proceedings of 18ème Congrès Français de Mécanique, 27-31 août 2007, Grenoble, France 2007
[ACT19]F.J. Campa, S. Seguy, L.N. Lopez De Lacalle, L. Arnaud, G. Dessein and G. Aramendi. Stable milling of thin-walled parts with variable dynamics. Proceedings of Sixth International Conference High Speed Machining, 21-22 mars 2007, Saint-Sébastien, Espagne 2007
[ACT20]F.J. Campa, L.N. Lopez De Lacalle, G. Aramendi, S. Seguy, L. Arnaud, G. Dessein and S. Herranz. Fresado de estructuras de rigidez reducida utilizando un modelo de estabilidad en el dominio de la frequencia. Proceedings of XVI Congreso de Máquinas-Herramienta y Tecnologías de Fabricación, 18-20 octobre 2006, Saint-Sébastien, Espagne p.155-166 2006
[ACT21]S. Seguy, L. Arnaud, G. Dessein, M. Baili, F.J. Campa and G. Aramendi. Intégration des comportements dynamiques dans l'usinage de pièces aéronautiques. Proceedings of 4ème Assises Machines et Usinage Grande Vitesse, 8-9 juin 2006, Aix-en-Provence, France p.155-166 2006
[ACT22]V. Cazajus, S. Seguy, B. Lorrain, H. Welemane, C. Prat and M. Karama. Thermal stresses in a ceramic-metal composites after brazing process. Proceedings of The International Conference on Structural Analysis of Advanced Materials, 15-17 septembre 2005, Université Polytechnique de Bucarest, Roumanie 2005

Communication sans actes dans un congrès international ou national

[COM1]S. Seguy. Solution de contrôle des vibrations régénératives. Journée Modes Non Linéaires, 27 novembre 2009, Toulouse, France 2009
[COM2]S. Seguy. Variation des caractéristiques dynamiques dans l’usinage de pièces aéronautiques. 10ème Journées Manufacturing 21, 27-29 septembre 2006, Tarbes, France 2006
[COM3]S. Seguy. Intégration des comportements dynamiques dans l’usinage de pièces aéronautiques. 9ème Journées Manufacturing 21, 11-13 janvier 2006, Rennes, France 2006

Thèse de Doctorat ou HdR

[TH1]S. Seguy. De l'adaptation à la variation continue de la vitesse de broche afin de contrôler le broutement en fraisage de parois minces : modélisations et études expérimentales. Thèse de doctorat, Institut National Polytechnique de Toulouse - INPT. 2008 [HAL]



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