Design and Fabrication of the Large Thrust Force Piezoelectric Actuator

Table 1

The control factors and levels table.

Factor∖level	Level 1	Level 2	Level 3
Width (A)	6 mm	8 mm
Length (B)	14 mm	16 mm	18 mm
Thickness (C)	1 mm	1.5 mm	2 mm
Electrode setting (D)	4 : 6	5 : 5	6 : 4