[1] [1] PRIYA S,INMAN D J. Energy Harvesting Technologies ［M］. Springer, 2009: 373-374.

[2] [2] TAMG K H, KAN J W, ZHU G R, et al.. Power-supply perfoemance of piezoelectric generator for remote control［J］. Opt. Precision Eng., 2008,16(1): 92-96.(in Chinese)

[3] [3] YAN J B, SHAN X H, XIE T, et al.. Experiment of monocrystal piezoelectric generator with cantilever beam structure［J］. Opt. Precision Eng.. 2009,17(5): 1073-1076.(in Chinese)

[4] [4] NATHAN S S, JOSEPH A P. Energy scavenging with shoe-mounted piezoelectrics［J］.Micro,IEEE.2001,21(3): 30-42.

[5] [5] STEVEN W A, CHRISTOPHER P T, DAVID L C, et al.. Energy Harvesting Wireless Sensors for Helicopter Damage Tracking［C］. Proceedings of AHS International Forum, Phoenix, US: HUMS, 2006: 1-6.

[6] [6] WANG Z L, SONG J H. Piezoelectric nanogen- erators based on zinc oxide nanowire arrays［J］. Science, 2006,312(5771): 242-246.

[7] [7] HENRY A S, DANIEL J I,GYUHAE P. Comparison of piezoelectric energy harvesting devices for recharging batteries［J］. Journal of Intelligent Material Systems and Structures. 2005,16(10): 799-807.

[8] [8] KAN J W, TANG K H, REN Y, et al.. Energy efficiency of piezoelectric monomorph cantilever generator［J］. Opt. Precision Eng., 2008,16(12): 2398-2405.(in Chinese)

[9] [9] KAN J W, TANG K H, WANG SH Y, et al.. Modeling and simulation of piezoelectric cantilever generators ［J］. Opt. Precision Eng.. 2008,16(1): 71-75.(in Chinese)

[10] [10] YAN J B, XIE T, SHAN X H, et al.. Vibrated model and experiments of multiple piezoelectric cantilevers in energy harvesting ［J］. Journal of mechanical engineering, 2010,46(9): 87-91.(in Chinese)

[11] [11] DENIS B, LUCIANO M, SASˇA Z, et al.. Vibration energy scavenging via piezoelectric bimorphs of optimized shapes ［J］. Microsyst Technol.2010,16(5): 657-668.

[12] [12] CHOI W J, JEON Y, JEONG J H, et al.. Energy harvesting MEMS device based on thin film piezoelectric cantilevers［J］. J Electroceram,2006,17(2): 543-548.

[13] [13] JORDI B P, MANEL P V. Electromechanical Model of a Multi-layer Piezoelectric Cantilever［C］. Proceedings of 7th International Conference on Thermal, Mechanical and Multiphysics Simulation and Experiments in Micro-electronics and Miro-Systems. Como, Italy,ICMMSE: 2006: 1-7.

[14] [14] CHEN S N., WANG G J, ChIEN M C. Analytical modeling of piezoelectric vibration-induced micro power generator［J］. Mechatronics, 2006,7(16): 379-387.

[15] [15] ERTURK A, INMAN D J. An experimentally validated bimorph cantilever model for piezoelectric energy harvesting from base excitations［J］. Smart Materials and structures. 2009,18(2): 1-18.