Chaos control applied to piezoelectric vibration-based energy harvesting systemsW.O.V. Barbosa, A.S. De Paula, M.A. Savi and D.J. InmanEur. Phys. J. Special Topics, 224 14-15 (2015) 2787-2801DOI: https://doi.org/10.1140/epjst/e2015-02589-1