
C2 Color Insert
Figure 5.6
Coil number: N
PZT plate
Terfenol-D plate
21
uu
��
−
−C
0
φ
p
:1
22
1 kl
Actgj υρ−
I
disp
V
elect
I
m
1: φ
m
V
L
mag
s
(I)
(II)
(III)
Magnec secon Elasc secon
Electric secon
I
c
=
Velect
V
in
(I)
Magnec secon
(II)
Elasc secon
Elasc secon
I
disp
R
Loa
R
mech
L
mech
C
mech
.....................................
.....................................
Figure 5.7