The modeling of the complex response of the IPMC-like body to electrical and mechanical stimuli is set within the context of the 3-D theory of linear elasticity. A field of chemically induced distortions is included in the model; these mechanical distortions and the derivation of the final PDE equations of the multiphysics problem are thermodynamically consistent. Some results of the numerical experiments are revisited through an original analysis of the stress distribution along the IPMC-like body.
Bar-CohenY (2001) Electroactive Polymer (EAP) Actuators as Artificial Muscles – Reality, Potential and Challenges. PM98, SPIE Press, Bellingham, Washington, USA.
2.
BoleyBAWeinerJH (1960) Theory of Thermal Stresses. New York, London: John Wiley & Sons, Inc.
3.
ChenZTanXWillAZielC (2007) A Dynamic Model for Ionic Polymer Metal Composite Sensors. Smart Mater. Struct.. 16: 1477–1488.
4.
Costa BrancoPJDenteJA (2006) Derivation of a Continuum Model and Its Electric Equivalent-Circuit Representation for Ionic Polymer–Metal Composite (IPMC) Electromechanics. Smart Mater. Struct.. 15: 378–392.
5.
Del BufaloGPlacidiLPorfiriM (2008) A Mixture Theory Framework for Modeling Mechanical Actuation of Ionic Polymer Metal Composites. Smart Mater. Struct.. 17: 045010–045010.
6.
FarinholtKLeoDJ (2004) Modelling of Electromechanical Charge Sensing in Ionic Polymer Transducers. Mech. Mater.. 36: 421–433.
7.
FriedEGurtinME (1999) Coherent Solid-State Phase Transitions with Atomic Diffusion: A Thermomechanical Treatment. J. Stat. Phys.. 95: 1361–1427.
8.
HongWHongaWZhaoaXZhouaJSuoZ (2008) A Theory of Coupled Diffusion and Large Deformation in Polymeric Gels. J. Mech. Phys. Solids. 56: 1779–1793.
9.
KimBKimDHJungJParkJO (2005) A Biomimetic Undulatory Tadpole Robot Using Ionic Polymermetal Composite Actuators. Smart Mater. Struct.. 14: 157985–157985.
10.
McMeekingRMLandisCM (2005) Electrostatic forces and stored energy for deformable dielectric materials. J.Appl. Mech.. 72: 581–590.
11.
Nemat-NasserS (2002) Micromechanics of Actuation of Ionic Polymer-Metal Composites. J. Appl. Phys.. 92: 2899–2915.
12.
Nemat-NasserSLiJY (2000) Electromechanical Response of Ionic Polymer–Metal Composites. J. Appl. Phys.. 87: 3321–3331.
13.
OguroKKawamiYTakenakaY (1992) Bending of an Ion-conducting Polymer Film-electrode Composite by an Electric Stimulus at Low Voltage. Trans. J. Micromach. Soc.. 5: 27–30.
14.
PorfiriM (2009) An Electromechanical Model for Sensing and Actuation of Ionic Polymer Metal Composites. Smart Mater. Struct.. 18: 015016–015016.
15.
SadeghipourKSalomonRNeogiS (1992) Development of a Novel Electrochemically Active Membrane and Smart Material Based Vibration Damper. Smart Materi. Struct.. 1: 172–179.
16.
ShahinpoorMKimKJ (2005) Ionic Polymer-metal composites: IV. Industrial and Medical Applications Smart Mater. Struct.. 14: 197–214.
17.
WallmerspergerTAkleBJLeoDJKröplinB (2008) Electrochemical Response in Ionic Polymer Transducers: An Experimental and Theoretical study. Compos. Sci. Technol.. 68: 1173–1180.
18.
WallmerspergerTHorstmanAKröplinBLeoDJ (2009) Thermodynamical Modeling of the Electromechanical Behavior of Ionic Polymer Metal Composites. J. Intell. Mater. Syst. Struct.. 20: 741–750.
19.
WallmerspergerTKroplinBGulchRW (2004) Coupled Chemo-electro-mechanical Formulation for Ionic polymer Gels Numerical and Experimental Investigations. Mech. Mater.. 36: 411–420.
20.
WallmerspergerTLeoDJKotheraCS (2007) Transport Modeling in Ionomeric Polymer Transducers and its Relationship to Electromechanical Coupling. J. Appl. Phys.. 101: 024912-1–024912-9.
