Results 11 to 20 of about 1,258,350 (209)
Multi-objective evolutionary design of central pattern generator network for biomimetic robotic fish
Complex & Intelligent Systems, 2022 Fish-inspired motion is an important research area with many applications in real-world tasks such as underwater vehicles or robotic fish control design. Owing to robust, smooth, and coordinated oscillatory signals generated by Central Pattern Generators
Wei Kun Li +4 more
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OpenFish: Biomimetic design of a soft robotic fish for high speed locomotion
HardwareX, 2022 We present OpenFish: an open source soft robotic fish which is optimized for speed and efficiency. The soft robotic fish uses a combination of an active and passive tail segment to accurately mimic the thunniform swimming mode. Through the implementation
Sander C. van den Berg +3 more
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Fault-Tolerant Control of a CPG-Governed Robotic Fish
Engineering, 2018 Fault tolerance is essential for the maneuverability of self-propelled biomimetic robotic fish in real-world aquatic applications. This paper explores the fault-tolerance control problem of a free-swimming robotic fish with multiple moving joints and a ...
Yueqi Yang +3 more
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Multi-Objective Multidisciplinary Design Optimization of a Robotic Fish System
Journal of Marine Science and Engineering, 2021 Biomimetic robotic fish systems have attracted huge attention due to the advantages of flexibility and adaptability. They are typically complex systems that involve many disciplines.
Hao Chen +4 more
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Development of High-Performance Soft Robotic Fish by Numerical Coupling Analysis
Applied Bionics and Biomechanics, 2018 To design a soft robotic fish with high performance by a biomimetic method, we are developing a soft robotic fish using piezoelectric fiber composite (PFC) as a flexible actuator.
Wenjing Zhao, Aiguo Ming, Makoto Shimojo
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From Biological Mechanisms to Task-Oriented Design Principles: A Critical Review of Fish-like Biomimetic Robots [PDF]
BiomimeticsFish-like biomimetic robots increasingly combine compliant structures, soft and variable-stiffness actuation, distributed sensing, and autonomous control, but cross-study comparison remains difficult because biological inspiration, robotic embodiment ...
Bo Yan, Hongyuan Liu, Decai Tang
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Fish adapt and dynamically avoid an approaching robotic fish across repeated exposures [PDF]
Scientific ReportsBiomimetic robots are innovative tools for guiding animal behavior by triggering avoidance responses that steer movement away from the robot. Potential applications include livestock management and environmental conservation, such as directing fish away ...
Stef Van Havermaet +6 more
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Modelling and simulation of a biomimetic underwater vehicle [PDF]
, 2008 This paper describes work carried out at the University of Glasgow investigating biomimetic fish-like propulsion systems for underwater vehicles. The development of a simple mathematical model is described for a biomimetic fish like vehicle which ...
Watts, C., McGookin, E.
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Soft Biomimetic Fish Robot Made of Dielectric Elastomer Actuators [PDF]
Soft Robotics, 2018 Abstract This article presents the design, fabrication, and characterization of a soft biomimetic robotic fish based on dielectric elastomer actuators (DEAs) that swims by body and/or caudal fin (BCF) propulsion. BCF is a promising locomotion mechanism that potentially offers swimming at higher speeds and acceleration rates, and ...
Shintake, Jun +3 more
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3D hydrodynamic analysis of a biomimetic robot fish [PDF]
2010 11th International Conference on Control Automation Robotics & Vision, 2010 This paper presents a three-dimensional (3D) computational fluid dynamic simulation of a biomimetic robot fish. Fluent and user-defined function (UDF) is used to define the movement of the robot fish and the Dynamic Mesh is used to mimic the fish swimming in water. Hydrodynamic analysis is done in this paper too.
Zhenying Guan +3 more
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