Distributed Impedance Model of Ionic Polymer-Metal Composite Actuators
Authors
Kentaro Takagi, Kinji Asaka, Gou Nishida, Yoshihiro Nakabo, Zhi Wei Luo
Abstract
This paper discusses a distributed system modeling of the electrical impedance of ionic polymer-metal composites from the point of view of the electrode roughness. A diffusion-like equation is derived from the distributed circuit model which represents the fractal-like distribution of the polymer-electrode interface. The port-Hamiltonian representation of the system is also shown. In the experiment, the frequency response of the impedance is measured under various conditions.
Citation
- Journal: Advances in Science and Technology
- Year: 2009
- Volume: 61
- Issue:
- Pages: 157–162
- Publisher: Trans Tech Publications Ltd
- DOI: 10.4028/www.scientific.net/ast.61.157
BibTeX
@inproceedings{Takagi_2008,
title={{Distributed Impedance Model of Ionic Polymer-Metal Composite Actuators}},
volume={61},
ISSN={1662-0356},
DOI={10.4028/www.scientific.net/ast.61.157},
booktitle={{Artificial Muscle Actuators using Electroactive Polymers}},
publisher={Trans Tech Publications Ltd},
author={Takagi, Kentaro and Asaka, Kinji and Nishida, Gou and Nakabo, Yoshihiro and Luo, Zhi Wei},
year={2008},
pages={157--162}
}