Nonlinear model predictive position control for a tail-actuated robotic fish
Sign Up to like & getrecommendations! Published in 2020 at "Nonlinear Dynamics"
DOI: 10.1007/s11071-020-05963-2
Abstract: Position control is a significant technique for the underwater application of robotic fish; however, it is also very challenging due to the underactuated property and input coupling of system dynamics. In this article, a two-stage… read more here.
Keywords: robotic fish; model; position control; control ... See more keywords
A survey on fabrication, control, and hydrodynamic function of biomimetic robotic fish
Sign Up to like & getrecommendations! Published in 2017 at "Science China Technological Sciences"
DOI: 10.1007/s11431-016-9065-x
Abstract: Understanding and replicating the locomotion principles of fish are fundamental in the development of artificial fishlike robotic systems, termed robotic fish. This paper has two objectives: (1) to review biological clues on biomechanics and hydrodynamic… read more here.
Keywords: control hydrodynamic; fabrication control; control; survey fabrication ... See more keywords
Erratum to: 2D maneuverable robotic fish propelled by multiple ionic polymer–metal composite artificial fins
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Intelligent Robotics and Applications"
DOI: 10.1007/s41315-017-0032-8
Abstract: Bio-inspired robotic fish are proving to be promising underwater vehicles whose high propulsion efficiency, stealth, and compact size make them suitable for remote sensing missions in intelligence collection, environmental monitoring, and fishing agriculture. In this… read more here.
Keywords: multiple ionic; composite artificial; fish propelled; propelled multiple ... See more keywords
Energy Analysis of a CPG-controlled Miniature Robotic Fish
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Bionic Engineering"
DOI: 10.1007/s42235-018-0020-1
Abstract: Bionic robotic fish has a significant impact on design and control of innovative underwater robots capable of both rapid swimming and high maneuverability. This paper explores the relationship between Central Pattern Generator (CPG) based locomotion… read more here.
Keywords: cpg; robotic fish; energy consumption; energy ... See more keywords
A Stiffness Adjustment Mechanism Based on Negative Work for High-efficient Propulsion of Robotic Fish
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Bionic Engineering"
DOI: 10.1007/s42235-018-0021-0
Abstract: The applications of robotic fish require high propulsive efficiency mechanism to prolong the mission time. Though many methods were applied, robotic fish still suffers from low efficiency. To improve the efficiency of robotic fish, this… read more here.
Keywords: negative work; stiffness; robotic fish; mechanism ... See more keywords
Energy Saving Control of Bionic Robotic Fish based on Model-free Adaptive Control
Sign Up to like & getrecommendations! Published in 2020 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2020.12.2247
Abstract: Abstract In this paper, an energy-saving model-free adaptive control (MFAC) is proposed for the control of the bionic robotic fish. First, the original MFAC controllers for the speed based on the full form dynamic linearization… read more here.
Keywords: control; robotic fish; energy saving; control bionic ... See more keywords
Emergence of leadership in a robotic fish group under diverging individual personality traits
Sign Up to like & getrecommendations! Published in 2017 at "Royal Society Open Science"
DOI: 10.1098/rsos.161015
Abstract: Variations of individual’s personality traits have been identified before as one of the possible mechanisms for the emergence of leadership in an interactive collective, which may lead to benefits for the group as a whole.… read more here.
Keywords: leadership; individual personality; personality traits; group ... See more keywords
Development and Stiffness Optimization for a Flexible-Tail Robotic Fish
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2021.3134748
Abstract: The integral flexible tail has the potential advantage of lifelike undulating motion. However, due to the complex manufacturing process and difficult modification of structural parameters, its application in robotic fish encounters many challenges. Combining rigid… read more here.
Keywords: flexible tail; robotic fish; development stiffness; fish ... See more keywords
Analytic Modeling for Precise Speed Tracking of Multilink Robotic Fish
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2017.2779431
Abstract: In this paper, a novel analytical-based kinematic and dynamic modeling and control approach is developed for reference speed tracking of a multijoint robotic fish. The kinematic model is improved by the introduction of input signal… read more here.
Keywords: dynamical model; multilink robotic; model; robotic fish ... See more keywords
Locomotion Optimization of a Tendon-Driven Robotic Fish With Variable Passive Tail Fin
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3189093
Abstract: This article explores a set of locomotion optimization methods for a novel tendon-driven robotic fish. With the typical features of the dual tendon driving active tail and variable stiffness passive caudal fin, a fully functioning… read more here.
Keywords: locomotion; driven robotic; robotic fish; locomotion optimization ... See more keywords
Implementation of Autonomous Docking and Charging for a Supporting Robotic Fish
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3201329
Abstract: Underwater energy supplements for autonom- ous underwater vehicles (AUVs) are significant for ocean exploitation owing to energy storage and data communication limitations. Aiming at the energy supplement for bionic robotic fish, an autonomous recharging-oriented docking… read more here.
Keywords: charging supporting; docking charging; supporting robotic; robotic fish ... See more keywords