Empirical analysis of piezoelectric stacks composed of plates with different parameters and excited with different frequencies

The idea for the study included measurements of actuation frequency for piezoelectric plates, paired together in small “two stage” stacks with the use of measuring equipment already available in the laboratories of the faculty of Mechanical Engineering. Sample piezoelectric plates for the study, kindly provided by Ferroperm Piezoceramics, included plates of different dimensions, made from material called Pz26: - 18x18x8mm (1 plate) - 30x30x10mm (2 plates) All the information about the properties of piezoelectric material and the actuation response for each of the abovementioned plates were obtained from the Ferroperm Piezoceramics site. This dataset involves measurements of displacement of two sets of plates in the piezo stack, actuated with different (separate) frequencies. The library contains raw data obtained from the oscilloscope and the agregated data from excel.