E. Steltz, M. Seeman, S. Avadhanula, and R. S. Fearing, Power Electronics Design Choice for Piezoelectric Microrobots, 2006 IEEE/RSJ International Conference on Intelligent Robots and Systems, pp.1322-1328, 2006.
DOI : 10.1109/IROS.2006.281897

S. Hollar, A. Flynn, C. Bellew, and K. S. Pister, Solar powered 10 mg silicon robot, The Sixteenth Annual International Conference on Micro Electro Mechanical Systems, 2003. MEMS-03 Kyoto. IEEE, pp.706-711, 2003.
DOI : 10.1109/MEMSYS.2003.1189847

URL : http://robotics.eecs.berkeley.edu/~pister/publications/2003/hollar_mems03 solar powered robot.pdf

R. D. Kornbluh, R. Pelrine-;-q, R. Pei, S. Heydt, ;. S. Stanford et al., <title>Electroelastomers: applications of dielectric elastomer transducers for actuation, generation, and smart structures</title>, Smart Structures and Materials 2002: Industrial and Commercial Applications of Smart Structures Technologies, pp.254-270, 2002.
DOI : 10.1117/12.475072

R. J. Wood, Liftoff of a 60mg flapping-wing MAV, 2007 IEEE/RSJ International Conference on Intelligent Robots and Systems, pp.1889-1894, 2007.
DOI : 10.1109/IROS.2007.4399502

N. Degrenne, B. Allard, F. Buret, F. Morel, D. Sd-adami et al., Comparison of 3 Self-Starting Step-Up DC:DC Converter Topologies for Harvesting Energy from Low-Voltage and Low-Power Microbial Fuel Cells, Proc. EPE 2011, pp.1-10, 2011.
URL : https://hal.archives-ouvertes.fr/hal-00638259

Y. Liu, D. Vasic, F. Costa, W. Wu, and D. Schwander, Fixed frequency controlled piezoelectric 10W DC/DC converter, 2010 IEEE Energy Conversion Congress and Exposition, pp.3030-3037, 2010.
DOI : 10.1109/ECCE.2010.5618375

URL : https://hal.archives-ouvertes.fr/hal-00864506

Y. Liu, D. Vasic, F. Costa, and W. J. Wu, Electromagnetic Interference Analysis of DC???DC Converters Based on Piezoelectric Transformers, Japanese Journal of Applied Physics, vol.49, issue.6, 2010.
DOI : 10.1143/JJAP.49.061501

D. Vasic, F. Costa, and E. Sarraute, Comparing piezoelectric and coreless electromagnetic transformer approaches in IGBT driver, The European Physical Journal Applied Physics, vol.69, issue.3, pp.237-242, 2006.
DOI : 10.1109/63.761694

URL : https://hal.archives-ouvertes.fr/hal-00811658

D. Vasic, F. Costa, E. Sarraute, P. Sangouard, and E. Cattan, Piezoelectric micro-transformer based on PZT unimorph membrane, Journal of Micromechanics and Microengineering, vol.14, issue.9, pp.90-96, 2004.
DOI : 10.1088/0960-1317/14/9/016

URL : https://hal.archives-ouvertes.fr/hal-00141177

D. J. Clingman and M. Gamble, High-voltage switching piezo drive amplifier, Smart Structures and Materials 1998: Industrial and Commercial Applications of Smart Structures Technologies, pp.280-286, 1999.
DOI : 10.1117/12.310662

Q. Wang, X. Du, B. Xu, and L. Cross, Theoretical analysis of the sensor effect of cantilever piezoelectric benders, Journal of Applied Physics, vol.31, issue.3, pp.1702-1712, 1999.
DOI : 10.1016/0167-9317(86)90004-3

R. J. Wood, E. Steltz, and R. S. Fearing, Optimal energy density piezoelectric bending actuators, Sensors & Actuators: A. Physical, pp.476-488, 2005.
DOI : 10.1016/j.sna.2004.10.024

P. W. Robbins, Simplified unipolar, quasisquare wave energy recovery drive circuits for piezoelectric actuators, IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, vol.52, issue.8, 2005.
DOI : 10.1109/TUFFC.2005.1509802

M. Karpelson, G. Wei, and R. J. Wood, Driving high voltage piezoelectric actuators in microrobotic applications, Sensors and Actuators A: Physical, vol.176, pp.78-89, 2012.
DOI : 10.1016/j.sna.2011.11.035

B. Ducharne, L. Garbuio, M. Lallart, D. Guyomar, J. Gauthier et al., Nonlinear Technique for Energy Exchange Optimization in Piezoelectric Actuators, IEEE Transactions on Power Electronics, vol.28, issue.8, pp.3941-3948, 2013.
DOI : 10.1109/TPEL.2012.2227813

Y. P. Liu and D. Vasic, Small power step-up converter for driving flapping wings of the micro robotic insects, 2012 IEEE Energy Conversion Congress and Exposition (ECCE), pp.15-20, 2012.
DOI : 10.1109/ECCE.2012.6342414

URL : https://hal.archives-ouvertes.fr/hal-00793748

D. Vasic, Y. Liu, D. Schwander, and F. Costa, Piezoelectric transformer-based DC/DC converter with improved burst-mode control, 2013 IEEE Energy Conversion Congress and Exposition, pp.15-19, 2013.
DOI : 10.1109/ECCE.2013.6646693

URL : https://hal.archives-ouvertes.fr/hal-00862663

Y. P. Liu, D. Vasic, and F. Costa, Self-Resonant Step-up DC/DC Converter for driving flapping wings of the Micro Robotic Insects, World Congress on Biomimetic, Artificial Muscles and Nano-Bio, pp.25-27, 2011.
URL : https://hal.archives-ouvertes.fr/hal-00789825

W. Su and C. Chen, ZVS for PT Backlight Inverter Utilizing High-Order Current Harmonic, IEEE Transactions on Power Electronics, vol.23, issue.1, pp.4-10, 2008.
DOI : 10.1109/TPEL.2007.911831

D. Campolo, M. Sitti, and R. S. Fearing, Efficient charge recovery method for driving piezoelectric actuators with quasi-square waves, IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, vol.50, issue.3, pp.237-244, 2003.
DOI : 10.1109/TUFFC.2003.1193617

Y. Liu, D. Vasic, and F. Costa, Wideband ZVS half-bridge circuit for piezoelectric transformers with small inductance, Electronics Letters, vol.48, issue.9, pp.523-524, 2012.
DOI : 10.1049/el.2011.3917

URL : https://hal.archives-ouvertes.fr/hal-00811651

Y. Liu, D. Vasic, W. Wu, F. Costa, and C. Lee, Design of fixed frequency controlled radial-mode stacked disk-type piezoelectric transformers for DC/DC converter applications, Smart Materials and Structures, vol.18, issue.8, p.85025, 2009.
DOI : 10.1088/0964-1726/18/8/085025

R. Lin, Piezoelectric transformer characterization and application of electronic ballast, 2001.