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Underwater Undulating Propulsion Biomimetic Robots: A Review

open access: yesBiomimetics, 2023
The traditional propeller-based propulsion of underwater robots is inefficient and poorly adapted to practice. By contrast, underwater biomimetic robots show better stability and maneuverability in harsh marine environments.
Gongbo Li   +5 more
doaj   +5 more sources

Innovative Energy-Saving Propulsion System for Low-Speed Biomimetic Underwater Vehicles [PDF]

open access: goldEnergies, 2021
This article covers research on an innovative propulsion system design for a Biomimetic Unmanned Underwater Vehicle (BUUV) operating at low speeds. The experiment was conducted on a laboratory test water tunnel equipped with specialised sensor equipment ...
Paweł Piskur   +5 more
doaj   +4 more sources

Design and Control of an Underwater Robot Based on Hybrid Propulsion of Quadrotor and Bionic Undulating Fin [PDF]

open access: goldJournal of Marine Science and Engineering, 2022
Stable, quiet, and efficient propulsion methods are essential for underwater robots to complete their tasks in a complex marine environment. However, with a single propulsion method, such as propeller propulsion and bionic propulsion, it is difficult to ...
Xiaofeng Zeng   +5 more
doaj   +2 more sources

Propeller optimization for underwater propulsion

open access: diamondIOP Conference Series: Materials Science and Engineering, 2020
Abstract Annotation. This article is devoted to the optimization of an underwater propulsion propeller and the identification of the main dependencies in the first stages of optimization. A mathematical model and a parameterized 3d model with indication of variable parameters, as well as optimization criteria, are presented.
V Cheremushkin, A Polaykov
openalex   +2 more sources

A Novel Aerial-Aquatic Unmanned Vehicle Using Flapping Wings for Underwater Propulsion [PDF]

open access: yesBiomimetics
Aerial-aquatic unmanned vehicles are a combination of unmanned aerial vehicles and unmanned submersibles, capable of conducting patrols in both the air and underwater domains.
Jiacheng He   +6 more
doaj   +2 more sources

Strouhal number analysis for the swimming of little penguin (Eudyptula minor): Proof of efficient underwater propulsion

open access: goldResults in Engineering, 2023
Penguins are the utmost specialized wing-propelled divers as their flapping action is accountable for the entire underwater propulsion. However, numerical evidence of how efficient their underwater propulsion is has not been studied to date.
Mahadi Hasan Masud, Peter Dabnichki
doaj   +2 more sources

Modeling and Experimental Validation of a Bionic Underwater Robot with Undulating and Flapping Composite Propulsion [PDF]

open access: yesBiomimetics
As the demand for marine resource development escalates, underwater robots have gained prominence as a technological alternative to human participation in deep-sea exploration, resource assessments, and other intricate tasks, underscoring their academic ...
Haisen Zeng   +5 more
doaj   +2 more sources

Design and Implementation of a Biomimetic Underwater Robot Propulsion System Inspired by Bullfrog Hind Leg Movements [PDF]

open access: yesBiomimetics
Underwater propulsion systems are the fundamental functional modules of underwater robotics and are crucial in intricate underwater operational scenarios.
Yichen Chu   +5 more
doaj   +2 more sources

Instant Evaporation ---the future of underwater propulsion

open access: gold, 2020
This writing is a qualitative discussion on the potential of having super fast watercraft propelled by super powerful underwater engine.
Rongqing Dai
openalex   +2 more sources

A Study on the Propulsion Performance of Hybrid-Driven Underwater Glider Equipped with a Kappel Tip Rake Propeller [PDF]

open access: goldApplied Sciences
In order to solve the problem of the lack of maneuverability of the conventional underwater glider, this paper proposes a hybrid-driven underwater glider equipped with a Kappel tip rake propeller, analyzes the propulsion performance of different types of
Chen-Wei Chen   +3 more
doaj   +2 more sources

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