Recent advances in ionic polymer–metal composite actuators and their modeling and applications

C Jo, D Pugal, IK Oh, KJ Kim, K Asaka - Progress in Polymer Science, 2013 - Elsevier
This paper presents a comprehensive review of ionic polymer–metal composite (IPMC)
actuators. Recently, strong emphasis has been put on investigating various ionic polymer …

Modeling of biomimetic robotic fish propelled by an ionic polymer–metal composite caudal fin

Z Chen, S Shatara, X Tan - IEEE/ASME transactions on …, 2009 - ieeexplore.ieee.org
In this paper, a physics-based model is proposed for a biomimetic robotic fish propelled by
an ionic polymer–metal composite (IPMC) actuator. Inspired by the biological fin structure, a …

Free-locomotion of underwater vehicles actuated by ionic polymer metal composites

M Aureli, V Kopman, M Porfiri - IEEE/ASME transactions on …, 2009 - ieeexplore.ieee.org
In this paper, we develop a modeling framework for studying free-locomotion of biomimetic
underwater vehicles propelled by vibrating ionic polymer metal composites (IPMCs). The …

Ionic electroactive polymer metal composites: fabricating, modeling, and applications of postsilicon smart devices

V De Luca, P Digiamberardino… - Journal of Polymer …, 2013 - Wiley Online Library
Smart systems adapt to the surrounding environments in a number of ways. They are
capable to scavenge energy from available sources, sense and elaborate external stimuli …

Fish and robots swimming together: attraction towards the robot demands biomimetic locomotion

S Marras, M Porfiri - Journal of The Royal Society …, 2012 - royalsocietypublishing.org
The integration of biomimetic robots in a fish school may enable a better understanding of
collective behaviour, offering a new experimental method to test group feedback in response …

Energy harvesting from base excitation of ionic polymer metal composites in fluidenvironments

M Aureli, C Prince, M Porfiri… - Smart materials and …, 2009 - iopscience.iop.org
In this paper, we analytically and experimentally study the energy harvesting capability of
submerged ionic polymer metal composites (IPMCs). We consider base excitation of an …

Design, modeling, and characterization of a miniature robotic fish for research and education in biomimetics and bioinspiration

V Kopman, M Porfiri - IEEE/ASME Transactions on …, 2012 - ieeexplore.ieee.org
In this paper, we present the design of a biomimetic robotic fish with a modular caudal fin
and analyze its performance. The robot's propulsion system is experimentally characterized …

Nonlinear finite amplitude vibrations of sharp-edged beams in viscous fluids

M Aureli, ME Basaran, M Porfiri - Journal of sound and vibration, 2012 - Elsevier
In this paper, we study flexural vibrations of a cantilever beam with thin rectangular cross
section submerged in a quiescent viscous fluid and undergoing oscillations whose …

Bio-inspired aquatic robotics by untethered piezohydroelastic actuation

L Cen, A Erturk - Bioinspiration & biomimetics, 2013 - iopscience.iop.org
This paper investigates fish-like aquatic robotics using flexible bimorphs made of macro-
fiber composite (MFC) piezoelectric laminates for carangiform locomotion. In addition to …

Dynamic modeling of a robotic fish propelled by a compliant tail

V Kopman, J Laut, F Acquaviva… - IEEE Journal of …, 2014 - ieeexplore.ieee.org
In this paper, a dynamic model for a robotic fish propelled by a tail with a flexible fin is
presented. The robotic fish is composed of two links connected by an actuated joint; the …