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A 2-joint, 3-link multibody vehicle model biologically inspired by a Body Caudal Fin (BCF) carangiform fish propulsion mechanism in fluid environment is presented in this paper. Under the Lighthill (LH) mathematical slender body theory different mathematical propulsive waveforms are developed to generate robotic fish locomotion. LH Cubic function is found to be 16.32 % efficient than a non-LH function...
Sir J. Lighthill mathematical slender body swimming model formulates the biological fish propulsion mechanism (undulation) in fluid environment. The present research has focused on the relevance of Lighthill (LH) based biomimetic robotic propulsion. A 2-joint, 3-link multibody vehicle model biologically inspired by a Body Caudal Fin (BCF) carangiform fish propulsion mechanism is designed. Different...
Sir J. Lighthill mathematical slender body swimming model formulates the biological fish propulsion mechanism (undulation) in fluid environment. The present research has focused on the relevance of Lighthill (LH) based biomimetic robotic propulsion. The objective of this paper is to mimic the propulsion mechanism of the BCF mode carangiform swimming style to show the fish behavior navigating efficiently...
The objective of this paper is to mimic the propulsion mechanism of the BCF mode carangiform swimming style to show the fish behavior navigating efficiently over large distances at impressive speeds and its exceptional characteristics in the fluid environment. The robofish model (kinematics and dynamics) is integrated with the Lighthill(LH) mathematical model framework. Comparative studies are undertaken...
This paper deals with the design of a bio-inspired fish like underwater vehicle. As the applications of underwater robots grow, finding an efficient propulsion technique is of the utmost importance. The current research has focused on the use of biomimetic propulsion, which simulates the undulation of fish tail, i.e. the sinusoidal oscillation. The objective is to mimic the propulsion technique of...
This paper deals with the design of a bio-inspired fish like underwater vehicle. As the applications of underwater robots grow, finding efficient propulsion techniques is of the utmost importance. The current research has focused on the use of biomimetic propulsion, which simulates the undulation of fish tail, i.e. the sinusoidal oscillation. The objective is to mimic the propulsion technique of the...
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