Electroactive Polymers for Robotic Applications - Kim & Tadokoro (Eds ) Part 12 pps
Electroactive Polymers for Robotic Applications - Kim & Tadokoro (Eds.) Part 12 pps
...
trained by exercise for a particular purpose, as in Figure 8.22 (b).
(a)
(b)
Figure 8.22. Image of adaptation by doping (a) Process of ion-exchange (b) Adaptation of
partial elements by doping ... ion-induced lateral strain for
molluskan robotics,'' Proc. of IEEE Int. Conf. on Robotics and Automation, pp. 201 0-
2017, 2002.
K. Mallavarapu, K. Newbury and D. J. Leo, &ap...
Electroactive Polymers for Robotic Applications - Kim & Tadokoro (Eds.) Part 8 pps
... Equation (5. 1) does not apply. The model
can be more generally expressed as
), (
)(
)( ), ()(
VtE
t
tVtt
V
UDH
(5. 5)
E(t, V), the time and voltage dependent modulus [19,22]. The modulus has been ... conducting
polymers. In Nalwa, H.S. (ed .) Handbook of organic and Conductive Molecules and
Polymers. John Wiley & Sons, Chichester (199 7).
[5] Pei, Q. and...
Electroactive Polymers for Robotic Applications - Kim & Tadokoro (Eds.) Part 13 ppt
... could perform
-2
-1
0
1
2
5 Hz
4 Hz
3 Hz
2 Hz
232.5 3.5
Amplitude of very-low frequency vibration [V]
(82. 2)
(97. 7)
(114. 9)
(129 . 0)
( *) : Average force for 5 Hz [gf]
Figure 9 .12. Pressure force ... important features of the actuators are ( 1) soft material, ( 2) force output, ( 3)
ease of miniaturization and machining, and ( 4) multi-DOF motion abil...
Electroactive Polymers for Robotic Applications - Kim & Tadokoro (Eds.) Part 14 pot
... International
Applications of Ionic Polymer-Metal Composites 257
-0 .2 0 0.2
-0 .2
0
0.2
Velocity [m/s]
-0 .2 0 0.2
-0 .2
0
0.2
-0 .2 0 0.2
-0 .2
0
0.2
-0 .2 0 0.2
-0 .2
0
0.2
T=0
T=60
T=180
T =120
k = -9 .669
k ... the generalized coordinate
2( 1)
12 1
[]
TT TT n
en
[KK K
" for the IPMC with n segments. The expanded
matrices become
2( 1)...
Electroactive Polymers for Robotic Applications - Kim & Tadokoro (Eds.) Part 1 potx
... Control Number: 2006938344
ISBN 97 8-1 -8 462 8-3 7 1-0 e-ISBN 97 8-1 -8 462 8-3 7 2-7 Printed on acid-free paper
© Springer-Verlag London Limited 2007
Apart from any fair dealing for the purposes of research ... stiffness and compliance [6].
Kwang J. Kim and Sa toshi Tadokoro (Eds. )
Electroactive
Polymers for
Robotic Applications
Artificial Muscles and...
Electroactive Polymers for Robotic Applications - Kim & Tadokoro (Eds.) Part 2 pdf
... (198 4) first reported the volume
phase transition of poly(N-isopropylacrylamide) (PNIPAAm) gel [69].
Poly(vinyl methyl ether) (PVME) is one of the most widely used thermo-
responsive polymers. ... grafts (Figure
1.8(a )) . The grafts on the backbone can crystallize to form physical cross-linking
sites for a three-dimensional elastomer network and to generate electric field-
respons...
Electroactive Polymers for Robotic Applications - Kim & Tadokoro (Eds.) Part 3 ppt
... conserved,
(1 )( 1 )( 1 ) 1
zxy
sss and
x
y
s
s , the in-plane strain (
x
s or
y
s ) can be derived
from Eqs. (2. 2) and (2. 3). For example, when the strain is small (e.g., less than
20 %), which ...
rubber
1.8(0.8–2. 8) 1.1(1.0–1. 2) 2.9 0.4(0.3–0. 5)
Ethane–propene rubber 2.6(2.1–3. 1) 2.5(2.2–2. 9) 5.1 0.5(0.43–0.5 5)
Polyacrylate rubbe...
Electroactive Polymers for Robotic Applications - Kim & Tadokoro (Eds.) Part 4 doc
... driving paradigm
State Electrode (ABC)
Stiff state - - - or + + +
More compliant + + - or - - +
Action toward A + - - or - + +
Action toward B - - + or + + -
Output
terminal
Dielectric
elastomers
High ... V
L
< V
max
0 < V
R
< V
max
and
V
L
= f ( x, k, F )
V
R
= f ( x, k, F )
Yes
No
V
L
= 0 or V
max
or
V
R
= 0 or V
max
V
L
= f ( k...
Electroactive Polymers for Robotic Applications - Kim & Tadokoro (Eds.) Part 5 doc
...
d
d
r
ria
GGG
(3.3 4)
Robotic Applications of Artificial Muscle Actuators 75
0 500 1000 1500 2000 2500 3000
-0 .04
-0 .035
-0 .03
-0 .025
-0 .02
-0 .015
-0 .01
-0 .005
0
Voltage (V)
S
t
r
a
i
n
Figure ... (3.3 0) in (3.2 9), angle
T
can be derived as follows:
>@
a
GT
1/ 1124
(3.3 1)
The strain can be derived using Eqs. (3.2 3), (3....
Electroactive Polymers for Robotic Applications - Kim & Tadokoro (Eds.) Part 7 pptx
...
D, versus applied electric field, E, (D-E)
(-I- nylon 11, -II- PVF
2
films and for -III- nylon 11/PVF
2
50:50 blend). (Adapted from Q.
Gao
et al. [85 ])
4.4.2.4 Summary of Ferroelectric and ...
H
N
N
H
H
N
N
H
H
N
N
H
H
N
N
H
H
N
N
H
H
N
N
H
+2 electrons
+ 2 A
-
-2 electrons
- 2 A
-
reduced volume
increased volume
A
-
A
-
n
n
Figure 5.2. Electrochemical redox...
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