References
- S. Roundy, P. K. Wright, and J. Rabaey, "A study of low level vibrations as a power source for wireless sensor nodes", Comput. Commun., Vol. 26, No. 11, pp. 1131-1144, 2003. https://doi.org/10.1016/S0140-3664(02)00248-7
- C. I. Kim, Y. H. Jeong, W. I. Park, J. H. Cho, Y. H. Jang, B. J. Choi, S. S. Park, and J. H. Paik, "Development and Evaluation of Rack Type Piezoelectric Harvester for Smart-Street Lamps Control", J. Korean Inst. Electr. Electron. Mater. Eng., Vol. 29, No. 11, pp. 696-701, 2016. https://doi.org/10.4313/JKEM.2016.29.11.696
- C. I. Kim, Y. H. Jeong, J. S. Yun, Y. W. Hong, Y. H. Jang, B. J. Choi, S. S. Park, C. M. Son, D. K. Seo, and J. H. Paik,"Development and Evaluation of Self-powered Energy Harvester in Wireless Sensor Node for Diagnosis of Electric Power System", J. Sens. Sci. Technol., Vol. 25, No. 5, pp. 371-376, 2016. https://doi.org/10.5369/JSST.2016.25.5.371
- M. Ferrari,V. Ferrari, M. Guizzetti, B. Ando, S. Baglio,and C. Trigona, "Improved energy harvesting from wideband-vibrations by nonlinear piezoelectric converters", Sens. Actuators A, Vol. 162, No. 2, pp. 425-431, 2010. https://doi.org/10.1016/j.sna.2010.05.022
- I.-H. Kim, H.-J. Jung, B. M. Lee, and S.-J. Jang, "Broadband energyharvesting using a two degreeof-freedom vibrating body", Appl. Phys. Lett., Vol. 98, pp. 214102(1)-214102(3), 2011. https://doi.org/10.1063/1.3595278
- A. Hajati and S.-G. Kim, "Ultra-wide bandwidth piezoelectricenergy harvesting", Appl. Phys. Lett., Vol. 99, pp. 083105(1)-083105(3), 2011. https://doi.org/10.1063/1.3629551
- P. Pillatsch, L. M. Miller, E. Halvorsen, P. K. Wright, E. M. Yeatman, and A. S. Holmes, "Self-tuning behavior of aclamped-clamped beam with sliding proof mass for broadband energy harvesting", J. Phys. Conf. Ser., Vol. 476, pp. 1-5, 2013.
- N. Aboulfotoh, J. Twiefel, M. Krack, and J. Wallaschek, "Experimental study on performance enhancement of apiezoelectric vibration energy harvester by applying sel fresonating behavior", Energy Harvest. Syst., Vol. 4, pp. 131-136, 2017. https://doi.org/10.1515/ehs-2016-0027
- W. Wu, Y. Chen, B. Lee, J. He, and Y. Peng, "Tunable resonant frequency power harvesting devices", Proc. SPIE, Vol 6169, 61690A(1)-61690A(8), 2006.
- E. S. Leland and P. K. Wright, "Resonance tuning of piezoelectricvibration energy scavenging generators using compressiveaxial preload", Smart Mater. Struct., Vol. 15, pp. 1413-1420, 2006. https://doi.org/10.1088/0964-1726/15/5/030
- Y. Hu, H. Xue, H. Hu, "A piezoelectric power harvester withadjustable frequency through axial preloads", Smart Mater. Struct., Vol. 16, pp. 1961-1966, 2007. https://doi.org/10.1088/0964-1726/16/5/054
- C. Eichhorn, F. Goldschmidtboeing, and P. Woias, "A frequency tunable piezoelectric energy converter based on a cantilever beam", Proc. PowerMEMS, Vol. 9, No. 12, pp. 309-312, 2008.
- T. Reissman, E. M. Wolff, and E. Garcia, "Piezoelectric resonanceshifting using tunable nonlinear stiffness", Proc. SPIE, Vol. 7288, 72880G(1)-72880G(12), 2009.