Research Article

An Asymmetric Hysteresis Model and Parameter Identification Method for Piezoelectric Actuator

Figure 9

The hysteresis loops of the PZT actuator obtained by experimental data and the model response for (17) using the parameters of Case 3 and Case 4: (a) the corrected Case 3 and (b) the corrected Case 4.
932974.fig.009a
(a)
932974.fig.009b
(b)