Experiment and Application of Market-Based Control for Engineering Structures

Table 2

Parameters of the piezoelectric.

Piezoelectric ceramic	Size (mm)	Relative freedom dielectric constant		Piezoelectric constant (10^−12C/N)
		𝜀Tr3	𝜀Tr1	𝐷31	𝐷33	𝐷15
PZT-1	30×40×0.4	1400	1550	160	350	500
PZT-2	15×15×0.4