M. Saleem, N. Salah, V. Ahmad, and . Silberschmidt, Control of ultrasonic transducers for machining applications, 2013 9th International Symposium on Mechatronics and its Applications (ISMA), 2013.
DOI : 10.1109/ISMA.2013.6547378

C. Giraud-audine, T. H. Nguyen, M. Amberg, B. Lemaire-semail, G. Abba et al., Control of a multi-degree of freedom worktool for vibrations assisted forging, 2014 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, 2014.
DOI : 10.1109/AIM.2014.6878179

URL : https://hal.archives-ouvertes.fr/hal-01109559

M. Takasaki, Y. Maruyama, and T. Mizuno, Resonance Frequency Tracking System for Langevin Type Ultrasonic Transducers, Mechatronic Systems Simulation Modeling and Control, 2010.

F. Giraud, B. Semail, and J. Audren, Analysis and Phase Control of a Piezoelectric Traveling-Wave Ultrasonic Motor for Haptic Stick Application, IEEE Transactions on Industry Applications, vol.40, issue.6, p.15411549, 2004.
DOI : 10.1109/TIA.2004.836317

F. Pigache, F. Giraud, and B. Lemaire, Modelling and identification of a planar standing wave ultrasonic motor. Identification of a planar actuator, Eur. Phys, J. Appl. Phys, vol.34, pp.55-65, 2006.
URL : https://hal.archives-ouvertes.fr/hal-01110740

W. B. Messaoud, F. Giraud, M. Amberg, M. Bueno, and B. Lemaire, Closed-Loop Control for Squeeze Film Effect in Tactile Stimulator, International Conference and exhibition on new actuators and drives, 2014.
URL : https://hal.archives-ouvertes.fr/hal-01018412

F. Giraud, M. Amberg, and B. Lemaire, Design and control of a haptic knob, Sensors and Actuators A: Physical, vol.196, p.7885, 2013.
DOI : 10.1016/j.sna.2013.03.012

URL : https://hal.archives-ouvertes.fr/hal-00924620

B. Loh and P. I. Ro, An object transport system using flexural ultrasonic progressive waves generated by two-mode excitation, IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, vol.47, issue.4, pp.994-999, 2000.

F. Giraud, C. Giraud-audine, M. Amberg, and B. Lemaire, Vector control method applied to a traveling wave in a finite beam, IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, vol.61, issue.1, p.147158, 2014.
DOI : 10.1109/TUFFC.2014.6689782

URL : https://hal.archives-ouvertes.fr/hal-00924624

T. Ohtani, N. Takada, and K. Tanaka, Vector control of induction motor without shaft encoder, Conference Record of the IEEE Industry Applications Society Annual Meeting, p.157164, 1992.
DOI : 10.1109/IAS.1989.96697

T. Sashida and T. Kenjo, An Introduction to Ultrasonic Motors, 1993.

L. Shuyu, Sandwiched piezoelectric ultrasonic transducers of longitudinal-torsional compound vibrational modes, IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, vol.44, issue.6, pp.1189-1197, 1997.
DOI : 10.1109/58.656619

E. Moreno, P. Acevedo, M. Fuentes, A. Sotomayor, L. Borroto et al., Design and Construction of a Bolt-Clamped Langevin Transducer, 2005 2nd International Conference on Electrical and Electronics Engineering, pp.393-395, 2005.
DOI : 10.1109/ICEEE.2005.1529652

P. Vasiljev, D. Mazeika, and S. Borodinas, Minimizing heat generation in a piezoelectric Langevin transducer, 2012 IEEE International Ultrasonics Symposium, pp.2714-2717, 2012.
DOI : 10.1109/ULTSYM.2012.0680

A. Iula, Design and Experimental Characterization of a Multifrequency Flexural Ultrasonic Actuator, IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, vol.56, issue.8, pp.1725-1730, 2009.
DOI : 10.1109/TUFFC.2009.1237

K. Hynynen, N. Mcdannold, N. Vykhodtseva, and F. A. Jolesz, Noninvasive MR Imaging???guided Focal Opening of the Blood-Brain Barrier in Rabbits, Radiology, vol.220, issue.3, pp.640-646, 2001.
DOI : 10.1148/radiol.2202001804

B. Fu, T. Li, and T. Hemsel, Multiobjective Optimal Design of Symmetrical Langevin Transducers, 2009 International Joint Conference on Computational Sciences and Optimization, pp.1017-1020, 2009.
DOI : 10.1109/CSO.2009.377

J. Yong and J. Rouchon, Resonant piezoelectric force sensor using two bending differential modes, 2011 IEEE International Symposium on Industrial Electronics, pp.1307-1312, 2011.
DOI : 10.1109/ISIE.2011.5984347