Liu, XinchangCivet, YoanPerriard, Yves2015-02-202015-02-202015-02-20201410.1109/AIM.2014.6878082https://infoscience.epfl.ch/handle/20.500.14299/111172WOS:000346499600038Equivalent piezoelectric actuator circuit is necessary for certain applications. Previous models have limits and are not accurate on modelling the real part of piezo impedance at low frequency range. A simple inverse proportional to frequency model is proposed and experimentally validated. The comparison with other models show also it is the most robust model.text::conference output::conference proceedings::conference paper