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 …

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 …

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 …

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 …

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 …

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 …

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 …

The robotic fish that utilize the body/caudal fin undulatory locomotion has long interested
both biologists and engineers. Although a variety of free swimming robotic fish prototypes …

Traditional observational methodologies have proved insufficient to thoroughly characterize
the hydrological response of natural environments. In this context, recent efforts have …

In this paper, we numerically study the flow physics induced by the flexural vibration of a thin
cantilever plate submerged in a viscous and otherwise quiescent fluid. The computational …