Piezoelectric actuator
(Bimorph laminar design based on d31)
Vertical displacement field distribution (deformed state 2500 times magnified)
Analytical evaluation (by V.Piefort)
Comparison of different solutions
d31 = -1.75 10-10 [m/V],
f = 100 [V],
L/h = 5
|
uz [m m] |
Analytics |
-0.657 |
Scalar potential formulation |
-0.676 |
Vector potential formulation |
-0.655 |
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