i am using the Piezoelelectric and MEMS Add On in Ansys. As a solution of a harmonic response of an piezoelectric system i choose the piezo impedance plot. As well, i build up a state space model in Matlab and plot the impedance Voltage/electric Charge. This plot is the same as the impedance plot in Ansys. My Problem is, in Ansys the unit of the y-axis is Volt/Ampere. That is not really possible. Do you have any experience or knowledge about this? Is it a bug in the Piezoelelectric and MEMS Add On?
I am grateful for your help!!