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We present the design, implementation, and evaluation of 3D-BLUE, an ultra-low-power underwater 3D localization system that can be deployed on compact robots to accurately localize them in shallow underwater environments. 3D-BLUE’s design introduces two core c…
openalex
Sayed Saad Afzal, Weitung Chen, Fadel Adib
2024-10-14
置信度 0.72
Backscatter (email)Artificial intelligenceUnderwaterRoboticsComputer vision
-
The self-organizing neural-net-controller system (SONCS) is introduced as a neural network based adaptive control system. The system includes a multilayered neural network called a forward model network which represents the dynamics of the controlled object. T…
openalex
Teruo Fujii, T. Ura
1991-01-01
置信度 0.72
Artificial neural networkComputer scienceController (irrigation)Object (grammar)Robot
-
Underwater robotic vehicles have been very attractive for scientific survey, construction, and maintenance in hazardous environment such as ocean and nuclear plant. The development of advanced vehicle technologies is accelerated by the demand for an underwater…
openalex
J. Yuh
2002-12-30
置信度 0.72
UnderwaterController (irrigation)Vehicle dynamicsControl engineeringNonlinear system
-
This paper describes a distributed virtual environment collaborative simulator (DVECS) for testing of unmanned underwater vehicles (UUV) where both real and simulated vehicles-remotely operated vehicles (ROV) and autonomous underwater vehicles (AUV)-can intera…
openalex
S.K. Choi, S. A. Menor, J. Yuh
2002-11-08
置信度 0.72
RobotUnderwaterComputer scienceSimulationVirtual reality
-
This paper presents a holistic approach to saliency-guided visual attention modeling (SVAM) for use by autonomous underwater robots. Our proposed model, named SVAM-Net, integrates deep visual features at various scales and semantics for effective salient objec…
openalex
Jahidul Islam, Ruobing Wang, Junaed Sattar
2020-11-12
置信度 0.72
Computer scienceUnderwaterArtificial intelligenceBenchmark (surveying)Salient
-
In this paper we address the problem of localizing active hydrothermal vents on the seafloor using an autonomous underwater vehicle (AUV). Woods Hole Oceanographic Institution's Autonomous Benthic Explorer (ABE) (see Fig.1) AUV has been successfully used in se…
openalex
Gabriele Ferri, Michael V. Jakuba, D. Yoerger
2008-05-01
置信度 0.72
ProspectingHydrothermal ventUnderwaterSeafloor spreadingHydrothermal circulation
-
The goal of this paper is to develop an underwater robot with a buoyancy control system based on the spermaceti oil hypothesis. Sperm whales have a spermaceti organ in their head that is filled with spermaceti oil. Spermaceti oil is high quality oil and was us…
openalex
Koji SHIBUYA, Yuichi Kado, Suguru Honda, Taro Iwamoto 等
2006-10-01
置信度 0.72
BuoyancyMarine engineeringUnderwaterBallastPetroleum engineering
-
openalex
Louis L. Whitcomb, D.A. Smallwood
2003-01-01
置信度 0.72
UnderwaterComputer scienceMarine engineeringControl (management)Artificial intelligence
-
Nature and biological creatures are some of the main sources of inspiration for humans. Engineers have aspired to emulate these natural systems. As rigid systems become increasingly limited in their capabilities to perform complex tasks and adapt to their envi…
openalex
Samuel M. Youssef, MennaAllah Soliman, Mahmood A. Saleh, Mostafa A. Mousa 等
2022-01-10
置信度 0.72
Soft roboticsCreaturesRoboticsUnderwaterArtificial intelligence
-
Hydrodynamic coefficients are essential for the development of underwater robots; in particular, for their design and navigation control. To obtain these coefficients, several techniques exist. These methods are usually experimental, but, more recently, some h…
openalex
Juan S. Cely, Roque Saltarén, Gerardo Portilla, Oz Yakrangi 等
2019-08-21
置信度 0.72
Computational fluid dynamicsUnderwaterAdded massDragRobot
-
The previously exposed requirements constitute a sufficient set of conditions in order to award the system with global guaranteed performances. These questions are currently subject of a great number of researches. We expose in the chapter titled Underwater Ro…
openalex
L. Lapierre
2006-12-01
置信度 0.72
UnderwaterCurrent (fluid)Computer scienceRobotMarine engineering
-
openalex
Ran Zhao, Maozhi Miao, Jiamin Lu, Yang Wang 等
2022-05-31
置信度 0.72
Control theory (sociology)Model predictive controlRobotComputer scienceTrajectory
-
Abstract Coral reefs are under increasing threat, and the loss of reef‐associated fishes providing valuable ecosystem services is accelerating. The monitoring of such rapid changes has become a challenge for ecologists and ecosystems managers using traditional…
openalex
Mathilde Maslin, Silvain Louis, Karen Godary-Dejean, L. Lapierre 等
2021-06-05
置信度 0.72
ReefCoral reefSpecies richnessFisheryTransect
-
This paper deals with a micro mobile robot in water utilizing a PZT(Pb(Zr,Ti)O/sub 3/) as an actuator. A robot driven by a PZT requires a magnification mechanism and the effects of the resonance to enlarge the displacement of the PZT. In this paper, the author…
openalex
Toshio Fukuda, Atsushi Kawamoto, Fumihito Arai, Hideo Matsuura 等
2002-11-19
置信度 0.72
RobotMobile robotMechanism (biology)ActuatorOffset (computer science)
-
Majority of the design proposed for under water robots have been either biomimetic or motor driven thruster operated. This paper presents a novel design for a 4 degree of freedom thruster operated under water robot minimizing the effect of drag during under wa…
openalex
Jagjeet Singh, Dhiraj Gandhi, Mayank Sanghani, P. S. Robi 等
2015-02-01
置信度 0.72
HullUnderwaterRobotDragMobile robot
-
This paper presents UWSim: a new software tool for visualization and simulation of underwater robotic missions. The software visualizes an underwater virtual scenario that can be configured using standard modeling software. Controllable underwater vehicles, su…
openalex
Mario Prats, Javier Pérez, J. Fernández, Pedro J. Sanz
2012-10-01
置信度 0.72
UnderwaterVisualizationRemotely operated underwater vehicleSoftwareComputer science
-
openalex
Juntian Qu, Qiangjing Yuan, Zhenkun Li, Ziqiang Wang 等
2023-03-25
置信度 0.72
Triboelectric effectSoft roboticsMaterials scienceUnderwaterWearable computer
-
This paper presents development and motion evaluation of a human-portable underwater robot for soil core sampling. The developed robot is a remotely operated vehicle (ROV) with a core sampling pipe. In general, core sampling devices are heavy and penetrate int…
openalex
Norimitsu Sakagami, Shinnosuke SASAKI, Michitaka Kawabata, Kenshirou Yokoi 等
2013-06-01
置信度 0.72
RobotSampling (signal processing)BuoyancyCore (optical fiber)Underwater
-
In order to better understand the behavior of the underwater robot developed at our laboratory, a simple but relatively good model of the underwater behavior of the robot had to be developed. In order to be useful for model-based control techniques onboard the…
openalex
Philippe Giguère, Chris Prahacs, Gregory Dudek
2006-10-01
置信度 0.72
RobotUnderwaterComputer scienceControl engineeringSimulation
-
An essential task for a multi-robot system is generating a common understanding of the environment and relative poses between robots. Cooperative tasks can be executed only when a vehicle has knowledge of its own state and the states of the team members. Howev…
openalex
John McConnell, Yewei Huang, Paul Szenher, Ivana Collado-Gonzalez 等
2022-10-23
置信度 0.72
RobotSimultaneous localization and mappingComputer scienceSonarArtificial intelligence
-
This paper proposes a neural network-based nonsingular terminal sliding mode controller with prescribed performances for the target tracking problem of underactuated underwater robots. Firstly, the mathematical formulation of the target tracking problem is pre…
openalex
Liwei Guo, Weidong Liu, Le Li, Yichao Lou 等
2022-02-12
置信度 0.72
Control theory (sociology)UnderactuationTracking errorController (irrigation)Terminal sliding mode
-
openalex
Bowen, Yoerger, Taylor, McCabe 等
2009-01-01
置信度 0.72
UnderwaterField (mathematics)Field trialRemotely operated underwater vehicleTrench
-
This paper evaluated the vertical movement characteristics of a spherical underwater robot. Firstly, the vectored water-jet propulsion system was employed to realize vertical motion. In order to facilitate the estimation of robot parameters, some simplificatio…
openalex
Chunfeng Yue, Shuxiang Guo, Liwei Shi, Juan Du
2012-12-01
置信度 0.72
UnderwaterRobotControl theory (sociology)Motion controlPropulsion
-
openalex
Gianluca Palli, Lorenzo Moriello, Umberto Scarcia, Claudio Melchiorri
2014-01-01
置信度 0.72
Tactile sensorUnderwaterRoboticsArtificial intelligenceRobotic hand
-
This paper presents a newly improved 3D modeling of multiple water-jet propellers which is used inside a spherical underwater robot. For a start, the whole structure of the robot is illustrated briefly. To overcome undesirable properties of the 2D modeling, a …
openalex
Zhaoyi Liu, Shuxiang Guo, Hui Li, Xichuan Lin
2011-08-01
置信度 0.72
UnderwaterPropellerMarine engineeringRobotPropulsion
-
In this paper, three different types of underwater robots for manipulation tasks are described. To improve the manipulation task performance of these robots, movable floating blocks were developed. The basic abilities of these robots were investigated in a tes…
openalex
Sadao Kawamura
2015-01-01
置信度 0.72
UnderwaterRobotTask (project management)Marine engineeringTest (biology)
-
Study of thruster fault diagnosis of Underwater Robots (URs) is undertaken to improve its whole system reliability. Based on the BP neural network, an improved recurrent neural network (RNN) is proposed and the network training algorithm is deduced. The RNN is…
openalex
Jianguo Wang, Gongxing Wu, Lei Wan, Yushan Sun 等
2009-11-01
置信度 0.72
Artificial neural networkFault (geology)UnderwaterReliability (semiconductor)Recurrent neural network
-
Benthic operation plays a vital role in underwater applications, where crawling robots have advantages compared with turbine-based underwater vehicles, in locomotion accuracy, actuation efficiency, current resistance, and in carrying more payloads. On the othe…
openalex
Qinlin Tan, Yishan Chen, Jianhui Liu, Kehan Zou 等
2021-08-26
置信度 0.72
CrawlingActuatorRobotUnderwaterComputer science
-
In this study, the dynamics of the symmetric oscillation and turning characteristics of a flexible fin underwater robot propelled by two fins were studied. First, a three-dimensional model of a robot was established using three-dimensional software. Then, a fl…
openalex
Zhengguo Su, Xiaoqin Shen, Wenjun Han, Baoxing Zhu 等
2023-02-23
置信度 0.72
FinTurning radiusPhysicsOscillation (cell signaling)Fish fin
-
openalex
Navinder Singh, Ankur Gupta, Sujoy Mukherjee
2019-06-01
置信度 0.72
Fish finKinematicsThrustFinSimulation
-
Underwater robots are becoming increasingly important in various fields. Fish robots are attracting attention as an alternative to the screw-type robots currently in use. We developed a compact robot with a high swimming performance by mimicking the anatomical…
openalex
Daisuke Aragaki, Toi Nishimura, Ryuki Sato, Aiguo Ming
2023-03-24
置信度 0.72
RobotUnderwaterComputer scienceTendonSimulation
-
We present a rule-based approach which incorporates a state machine in a novel manner to carry out self-assembly in underwater environments. The rules formulated along with the state machine govern the manner in which individual robots combine to generate shap…
openalex
Varadarajan Ganesan, Mandar Chitre
2016-01-01
置信度 0.72
RobotComputer scienceMarkov chainProcess (computing)Markov process
-
This paper presents the results of multi-national collaboration during the sea trial held in the coastal waters of La Spezia, Italy, in the period 17 Oct. – 07 Nov. 2012. The trial was performed as one of the objectives of the program which has a goal to achie…
openalex
Vladimir Djapic, Đula Nađ, Gabriele Ferri, Edin Omerdić 等
2013-06-01
置信度 0.72
UnderwaterSea trialSuiteFocus (optics)Computer science
-
The mechanism of locomotion of aquatic animals can provide us with new insight into the maneuverability and stabilization of underwater robots. This paper focuses on biomimesis in the maneuvering performance of aquatic animals to develop a new device for maneu…
openalex
Nobuo Kato
2000-01-01
置信度 0.72
RobotFish finUnderwaterMarine engineeringMobile robot
-
This paper proposes a visual servoing system for a spherical underwater robot. Based on the spherical robot design, the forces and moments acting on it are analyzed and the governing motion equations are derived. The system consists of an on-board bottom facin…
openalex
Bhuneshwar Prasad, Alok Agrawal, Vinothkumar Viswanathan, Abhra Roy Chowdhury 等
2015-02-01
置信度 0.72
Visual servoingUnderwaterComputer visionRobotArtificial intelligence
-
Underwater robots conventionally use vision and sonar sensors for perception purposes, but recently bio-inspired sensors that can sense flow have been developed. In literature, flow sensing has been shown to provide useful information about an underwater objec…
openalex
Naveed Muhammad, Nataliya Strokina, Gert Toming, Jeffrey A. Tuhtan 等
2015-05-01
置信度 0.72
UnderwaterSonarFeature extractionComputer scienceFlume
-
openalex
Mustafa Wassef Hasan, Nizar Hadi Abbas
2023-04-16
置信度 0.72
Control theory (sociology)Controller (irrigation)UnderwaterNonlinear systemPID controller
-
Intelligent underwater robot has been drawing increasing interests in various areas such as ocean resource exploitation and etc. It is well known that the dynamics of underwater robot are highly nonlinear and complex.The proportional-integral-derivative (PID) …
openalex
Furong Liu, Hui Chen
2008-06-01
置信度 0.72
PID controllerCerebellar model articulation controllerOvershoot (microwave communication)Control theory (sociology)Computer science
-
openalex
Vitaly Bokser, Carl M. Öberg, Gaurav S. Sukhatme, Aristides A. G. Requicha
2004-07-01
置信度 0.72
TestbedUnderwaterRobotSubmarineActuator
-
Real-time computer vision and remote visual sensing platforms are increasingly used in numerous underwater applications such as shipwreck mapping, subsea inspection, coastal water monitoring, surveillance, coral reef surveying, invasive fish tracking, and more…
openalex
Md Jahidul Islam, Alberto Quattrini Li, Yogesh Girdhar, Ioannis Rekleitis 等
2024-05-29
置信度 0.72
UnderwaterRoboticsArtificial intelligenceOceanographyComputer science
-
openalex
Seokyong Song, Juhwan Kim, Taesik Kim, Young-woon Song 等
2023-11-03
置信度 0.72
UnderwaterMarine engineeringRobotObstacleTerrain
-
Underwater robotic vehicles (URV) have been employed for mobility, and robot manipulators attached to the underwater vehicle play the role of manipulation. URV motions are determined by inherent dynamic couplings between active and passive joints. Furthermore,…
openalex
Goo Bong Chung, K.S. Eom, Bowen Yi, Il Hong Suh 等
2002-11-07
置信度 0.72
Control theory (sociology)UnderwaterUnderactuationObserver (physics)Nonlinear system
-
Nowadays, there is an increasing demand for underwater robotic intervention systems around the world in several application domains. Examples of applications include search and recovery (i.e. aviation or naval accidents), archaeology, offshore industry, enviro…
openalex
Eduardo M. Rubino, Diego Centelles, Jorge Sales, Jose Vte. Marti 等
2015-01-01
置信度 0.72
UnderwaterWirelessRemote controlTransmission (telecommunications)Computer science
-
We present a vision-based control and interaction framework for mobile robots, and describe its implementation in a legged amphibious robot. The control scheme enables the robot to navigate, follow targets of interest, and interact with human operators. The vi…
openalex
Junaed Sattar, Gregory Dudek
2009-05-01
置信度 0.72
Software deploymentComputer scienceRobustness (evolution)Mobile robotRobot
-
Proposes a method for target tracking by underwater robots. How the dynamic properties of the target objects can be used to navigate autonomous underwater vehicles (AUVs) is studied. The objects of interest are extracted by using optical features, and their dy…
openalex
Fan Yang, A. Balasuriya
2002-11-13
置信度 0.72
UnderwaterOptical flowComputer visionRobotComputer science
-
openalex
Alessandro Malerba, Giovanni Indiveri
2014-01-01
置信度 0.72
BallastControl theory (sociology)ActuatorUnderwaterEngineering
-
openalex
Hai Huang, Qirong Tang, Jiyong Li, Wanli Zhang 等
2019-11-07
置信度 0.72
GRASPUnderwaterRobotProcess (computing)Computer science
-
openalex
Mika Vainio, Aarne Halme, Pekka Appelqvist, Pekka Kähkönen 等
1996-01-01
置信度 0.72
UnderwaterAnalogySimple (philosophy)RobotMobile robot
-
The 21 century is a period for human beings to explore oceans.Autonomous underwater vehicles and underwater robots expect an expansive applied future and are of great potential value.A new type of underwater turbine has been paid more and more attention for it…
openalex
Jun Liu
2000-01-01
置信度 0.72
UnderwaterExpansiveComputer scienceMarine engineeringTurbine
-
In this paper, a drilling robot based on earthworm locomotion was developed for seafloor exploration. Seabed mineral resources are found on the bottom of the ocean. The drilling robot developed herein can excavate and obtain samples of seafloor soil. This pape…
openalex
Keita ISAKA, Kazuki Tsumura, Tomoki Watanabe, Wataru Toyama 等
2019-01-01
置信度 0.72
DrillingRobotTorqueMarine engineeringUnderwater
-
This paper studies underwater legged locomotion (ULL) by means of a robotic octopus-inspired prototype and its associated model. Two different types of propulsive actions are embedded into the robot model: reaction forces due to leg contact with the ground and…
openalex
Marcello Calisti, Francesco Corucci, Andrea Arienti, Cecilia Laschi
2015-07-30
置信度 0.72
BuoyancyRobotDragGround reaction forceUnderwater
-
On underwater robot manipulators, high speed and high precision are basic requirements in order to improve efficiency of operations. To satisfy these requirements, feedforward control inputs are crucial. For making feedforward inputs, one method is to estimate…
openalex
Norimitsu Sakagami, Manabu Inoue, Sadao Kawamura
2003-06-01
置信度 0.72
Iterative learning controlFeed forwardControl theory (sociology)UnderwaterRobot
-
Abstract In order to increase the compatibility between underwater robots and the underwater environment and inspired by the coconut octopus’s underwater bipedal walking, a method was proposed for bipedal walking for an underwater soft robot based on a spring-…
openalex
Qiuxuan Wu, Xiaochen Yang, Yan Wu, Zhijun Zhou 等
2021-04-09
置信度 0.72
UnderwaterRobotoctopus (software)BiomimeticsMarine engineering
-
In this paper, an underwater robot for inspecting and maintaining nuclear reactor vessel is developed. Based on the kinematics analysis of the robot, the workspace is obtained. In order to evaluate the influence of water environment to the robot, the hydrodyna…
openalex
Xiaojun Zhang, Jianhua Zhang, Jie Yuan, Manhong Li
2013-12-01
置信度 0.72
UnderwaterWorkspaceKinematicsRobotWater resistance
-
Deals with the application of sliding mode control theory to the specific case of a manipulator for which mono-directional control actions only have to be considered. In particular the control of an underwater gripper is presented. Many even complex robotic st…
openalex
G. Bartolini, Mauro Coccoli, Elisabetta Punta
2002-11-11
置信度 0.72
ActuatorUnderwaterControl theory (sociology)TorqueSliding mode control
-
Underwater communication is particularly challenging for small submarine robots that have limited power and size constraints. Inspired by weakly electric fish, a novel electric current communication (termed electrocommunication) system has been developed for s…
openalex
Han Zhang, Wei Wang, Yang Zhou, Chen Wang 等
2017-09-01
置信度 0.72
RobotCollision avoidanceUnderwaterCarrier sense multiple access with collision avoidanceCollision
-
A kind of mini underwater robot is introduced in this artical. Aim at the situation of shallow water area(5m~30m)，we analyzed and designed the structure of the whole robot pertinently, and calculated the underwater movement resistance, which thereby could give…
openalex
Yu Feng Wei, Fang Liu, Fei Hu, Fan Rang Kong
2013-02-13
置信度 0.72
UnderwaterRobotEngineeringMarine engineeringFront (military)
-
Purpose This paper aims to develop a novel type of bionic underwater robot (BUR) with multi-flexible caudal fins. With the coordinate movement of multi-caudal fins, BUR will combine the undulation propulsion mode of carangiform fish and jet propulsion mode of …
openalex
Ou Xie, Boquan Li, Yan Qin
2017-12-13
置信度 0.72
PropulsionThrustFish locomotionFish finFin
-
The design of propulsion system is a very critical task because it determines the performance of underwater robots, such as maneuverability and endurance and so on. Generally, it is a challenge to develop a propulsion system which can make tradeoff among multi…
openalex
Yaxin Li, Tian Chuan, Yu Wang, Peng Gao 等
2019-12-31
置信度 0.72
PropulsionUnderwaterTask (project management)RobotSimple (philosophy)
-
The maintenance and inspection of the flooded shafts, specially coal ones, is an important environmental problem. There are thousands of shafts of this type in Europe with the danger of pollution, flood and collapse. This paper presents some of the main ongoin…
openalex
Olaya Álvarez-Tuñón, Ángel Rodríguez, Alberto Jardón, Carlos Balaguer
2018-10-01
置信度 0.72
UnderwaterVisibilityRobotFlood mythCoal mining
-
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…
openalex
Jun Shintake, Vito Cacucciolo, Herbert Shea, Dario Floreano
2018-06-29
置信度 0.72
RobotPropulsionActuatorThrustBiomimetics
-
This paper presents an improved modelling method for a water jet-based multi-propeller propulsion system. In our previous work, the modelling experiments were only carried out in 2D planes, whose experimental results had poor agreement when we wanted to contro…
openalex
Xichuan Lin, Shuxiang Guo, Chunfeng Yue, Juan Du
2013-01-01
置信度 0.72
PropellerPropulsionComputer scienceMechanism (biology)Underwater
-
Abstract This paper presents a comprehensive review and analysis of ship hull cleaning technologies. Various cleaning methods and devices applied to dry-dock cleaning and underwater cleaning are introduced in detail, including rotary brushes, high-pressure and…
openalex
Changhui Song, Weicheng Cui
2020-09-01
置信度 0.72
UnderwaterHullMarine engineeringRobotEngineering
-
In this paper, a model-based sliding mode control method is proposed for trajectory tracking of underwater robot manipulators. The proposed sliding mode controller is designed based on the dynamics of underwater manipulators. The controller in this paper has t…
openalex
Bin Xu, S.R. Pandian, Manabu Inoue, Norimitsu Sakagami 等
2006-09-01
置信度 0.72
Control theory (sociology)UnderwaterRobustness (evolution)TrajectorySliding mode control
-
openalex
Shunyuan Xu, Jiaming Wu, Shihua Zhang, Xianyuan Yang
2021-12-03
置信度 0.72
UnderwaterMarine engineeringComputational fluid dynamicsRobotEngineering
-
ARchaeological RObot systems for the World's Seas (ARROWS) EU Project proposes to adapt and develop low-cost Autonomous Underwater Vehicle (AUV) technologies to significantly reduce the cost of archaeological operations, covering the full extent of archaeologi…
openalex
Benedetto Allotta, Riccardo Costanzi, Alessandro Ridolfi, Carlo Colombo 等
2015-01-01
置信度 0.72
Payload (computing)Modularity (biology)Process (computing)Systems engineeringComputer science
-
The increasing urgency to study the world's native water bodies regarding environmental monitoring leads to a worldwide growing interest in the development of Autonomous Underwater Vehicles (AUVs). The robots are equipped with several sensors, e.g. cameras, en…
openalex
Ammar Amory, Benjamin Meyer, Christoph Osterloh, Thomas Tosik 等
2013-05-01
置信度 0.72
UnderwaterRobotSwarm behaviourFault toleranceComputer science
-
In this paper we will apply interval methods to solve the problem of robust localization of an underwater robot. The localization problem is cast into a constraint satisfaction problem (CSP) where constraint propagation algorithms are particularly efficient. T…
openalex
Jan Sliwka, Fabrice Le Bars, Olivier Reynet, Luc Jaulin
2011-03-01
置信度 0.72
UnderwaterRobotComputer scienceConstraint (computer-aided design)Outlier
-
This study proposes a parent–child robot-based underwater manipulation system for underwater structure maintenance comprising two underwater vehicles with split roles. The larger autonomous underwater vehicle (AUV) acts as the base to transport and control a t…
openalex
Juhwan Kim, Taesik Kim, Seokyong Song, Minsung Sung 等
2023-02-24
置信度 0.72
UnderwaterRobustness (evolution)RobotWinchProcess (computing)
-
Jellyfish are energy-efficient swimmers due to the muscle-powered flapping of their soft bell that facilitates a unique energy recapture mechanism. In this paper, we present a bio-inspired jellyfish robot named Poly-Saora that mimics the swimming behavior of t…
openalex
Armita Hamidi, Yara Almubarak, Yash Mahendra Rupawat, Jeremy Warren 等
2020-02-17
置信度 0.72
JellyfishActuatorUnderwaterRobotSpiral (railway)
-
The inspection of underwater structure thickness has emerged as an unique and challenging application of robotics. Underwater robots with adherence system are required to precisely determine the position of cracks in these structures. This technological proble…
openalex
Cristiano Zacarias Ferreira, Gerson Yuri, Cagnani Conte, Juan Pablo Julca Ávila 等
2013-01-01
置信度 0.72
HullUnderwaterRoboticsEngineeringRobot
-
openalex
Caoyang Yu, Xianbo Xiang, Francesco Maurelli, Qin Zhang 等
2019-07-03
置信度 0.72
SoftwareController (irrigation)Task (project management)PID controllerComputer science
-
With the increasing research on underwater robots, the research on the stable motion mode and control strategy of underwater robots that consider practical constraints and the underwater disturbance from complex environment is still immature. There is a lack o…
openalex
Ao Li, Shuxiang Guo, Chunying Li
2024-11-07
置信度 0.72
ThrustUnderwaterPerceptionMotion (physics)Robot
-
The present paper introduces an approach to fault-tolerant reconfiguration for collaborating underwater robots. Fault-tolerant reconfiguration is obtained using the virtual actuator approach, Steffen (2005). The paper investigates properties of a centralised v…
openalex
Lidia Furno, Mikkel Cornelius Nielsen, Mogens Blanke
2015-01-01
置信度 0.72
Control reconfigurationUnderwaterControl (management)RobotComputer science
-
A major difference between manmade underwater robotic vehicles (URVs) and undersea animals is the dense arrays of sensors on the body of the latter which enable them to execute extreme control of their limbs and demonstrate super-maneuverability. There is a hi…
openalex
Mohsen Asadnia, Ajay Giri Prakash Kottapalli, Reza Haghighi, Audren Cloitre 等
2015-05-18
置信度 0.72
FlappingRobotStingrayMicroelectromechanical systemsActuator
-
In the navigation of underwater robots, large ocean current disturbance often causes significant tracking errors. To better resist ocean current disturbance, the hydrodynamic characteristics of the spherical underwater robot are studied, and a model predictive…
openalex
Ao Li, Shuxiang Guo, Meng Liu, He Yin
2022-09-10
置信度 0.72
Control theory (sociology)Current (fluid)Disturbance (geology)RobotTracking (education)
-
This paper presents ship hull inspection using a small underwater robot with a mechanical contact mechanism. We propose a mechanical contact approach in order to conduct ship hull inspection, and develop a contact mechanism, hand-eye vision system, and stereo …
openalex
Kensei Ishizu, Norimitsu Sakagami, Kouhei Ishimaru, Mizuho Shibata 等
2012-05-01
置信度 0.72
HullMechanism (biology)UnderwaterOrientation (vector space)Robot
-
This paper presents the control system design for a novel spherical underwater robot (SUR). The two-level architecture control system is employed to realize sensor data collection, control algorithm realization, control command transmission, motor actuation an…
openalex
Yaxin Li, Shuxiang Guo, Chunfeng Yue
2015-08-01
置信度 0.72
UnderwaterComputer scienceRobotMobile robotControl system
-
openalex
Motomu NAKASHIMA, Akemi TAKAHASHI
2012-01-01
置信度 0.72
UnderwaterRobotic armRobotMarine engineeringComputer science
-
Robot 3D (three-dimension) path planning targets for finding an optimal and collision-free path in a 3D workspace while taking into account kinematic constraints (including geometric, physical, and temporal constraints). The purpose of path planning, unlike mo…
openalex
Liang Yang, Juntong Qi, Dalei Song, Jizhong Xiao 等
2016-01-01
置信度 0.72
Motion planningWorkspaceRobotPath (computing)Computer science
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Reports preliminary experimental evaluation of a family of model based trajectory-tracking controllers for the low-speed maneuvering of fully actuated underwater vehicles. First, previously reported studies are briefly reviewed. Second, one linear and five mod…
openalex
D.A. Smallwood, Louis L. Whitcomb
2002-11-13
置信度 0.72
Control theory (sociology)TrajectoryController (irrigation)Position (finance)Underwater
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Autonomous underwater vehicle (AUV) is being widely researched in order to achieve superior performance when working in hazardous environments. This research focuses on an implementation of a visual odometry estimation algorithm into the RaspberryPi 2. Robot O…
openalex
Kanjanapan Sukvichai, Kandith Wongsuwan, Nut Kaewnark, Piyamate Wisanuvej
2016-01-01
置信度 0.72
OdometryVisual odometryComputer visionArtificial intelligenceInertial measurement unit
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Abstract The use of Autonomous Underwater Vehicles (AUVs) for underwater tasks is a promising robotic field. These robots can carry visual inspection cameras. Besides serving the activities of inspection and mapping, the captured images can also be used to aid…
openalex
Sílvia Silva da Costa Botelho, Paulo Drews, Mônica da Silva Figueiredo, Celina Haffele Da Rocha 等
2009-09-01
置信度 0.72
Visual odometryOdometryComputer visionArtificial intelligenceComputer science
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Autonomous underwater vehicles (AUVs) have great advantages for activities in deep sea, and expected as the attractive tool. However, AUVs have various problems which should be solved. In this paper, the self-organizing map (SOM) is applied as the clustering m…
openalex
Kazuo Ishii, Shuhei Nishida, T. Ura
2004-01-01
置信度 0.72
Self-organizing mapComputer scienceArtificial intelligenceRobotCluster analysis
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The communication with the remotely operated vehicles (ROV) in underwater applications are usually based on umbilical cables. The increase in the number of ROVs in cooperative interventions motivates the interest in underwater wireless communications. They hav…
openalex
Diego Centelles, Antonio Soriano, José V. Martí, R. Marı́n 等
2019-06-01
置信度 0.72
Remotely operated underwater vehicleUnderwaterRoboticsComputer scienceNetwork packet
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openalex
Scott McMillan, David E. Orin, Robert B. McGhee
1996-01-01
置信度 0.72
Computer scienceUnderwaterNetwork topologyBiomimeticsCode (set theory)
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Monitoring provides important information for the planning and execution of marine environment preservation operations. Posidonia oceanica is one of the principal bioindicators in Mediterranean coastal areas and regular monitoring activities play a crucial rol…
openalex
F. Di Ruscio, Riccardo Costanzi, Nuno Gracias, Josep Quintana 等
2023-06-16
置信度 0.72
Posidonia oceanicaUnderwaterSeagrassComputer visionSegmentation
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This paper presents ROS, an open-source robot working framework. For correspondence among heterogeneous PC groups, ROS offers an organized correspondence layer on top of the host working framework, as opposed to an ordinary working framework that oversees book…
openalex
Yogesh Kisan Mali, Seema Arvind Darekar, Shravil Sopal, M. T. Kale 等
2023-10-11
置信度 0.72
UnderwaterFault detection and isolationFault (geology)Computer scienceRemotely operated underwater vehicle
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Bio-inspired underwater robots have several benefits compared to traditional underwater vehicles such as agility, efficiency, and environmentally friendly body. However, bio-inspired underwater robots developed so far have a single swimming mode, which may lim…
openalex
Thibaut Paschal, Jun Shintake, Stefano Mintchev, Dario Floreano
2017-09-01
置信度 0.72
UnderwaterRobotMode (computer interface)Computer scienceBiomimetics
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Aquesta tesi proposa lus dun seguit de tecniques pel control a alt nivell dun robot autonom i tambe per laprenentatge automatic de comportaments. Lobjectiu principal de la tesis fou el de dotar dintelligencia als robots autonoms que han dacomplir unes missions…
openalex
Marc Carreras Pérez
2003-09-16
置信度 0.72
HumanitiesCartographyArtGeography
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Due to the low motion efficiency and maneuver-ability of underwater robots with six degrees of freedom, it is challenging for them to respond quickly to the attitude requirements during underwater autonomous manipulation. This paper presents a novel autonomous…
openalex
Tianzhu Gao, Yudong Luo, Chao Lv, Weirong Luo 等
2024-05-13
置信度 0.72
PropulsionModel predictive controlUnderwaterComputer scienceRemotely operated underwater vehicle
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This paper presents a vision system designed for an underwater robot to facilitate measuring the distance to an inspected surface and its orientation with respect to the robot. The system uses a set of laser modules to project a rectangular dot pattern on the …
openalex
Krzysztof Holak, Patryk Cieśląk, Piotr Kohut, Mariusz Giergiel
2020-07-04
置信度 0.72
PoseUnderwaterComputer scienceArtificial intelligenceRobot
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openalex
Teruo Fujii, Tamaki Ura
1996-01-01
置信度 0.72
RobotMobile robotRobot controlControl engineeringEngineering
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In this paper, a trajectory tracking control strategy is proposed for multi-legged underwater robot in the presence of input saturation and full-state constraints. An anti-windup compensator is introduced to solve the input saturation problem, which can compen…
openalex
Yanchao Sun, Xinyan Chen, Ziwei Wang, Hongde Qin 等
2021-01-24
置信度 0.72
Control theory (sociology)BacksteppingInterval (graph theory)Lyapunov functionArtificial neural network
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To promote the development of underwater robot picking in sea farms, we propose an underwater open-sea farm object detection dataset called UDD. Concretely, UDD consists of 3 categories (seacucumber, seaurchin, and scallop) with 2227 images. To the best of our…
openalex
Zhihui Wang, Chongwei Liu, Shijie Wang, Tao Tang 等
2020-03-03
置信度 0.72
UnderwaterComputer scienceBlock (permutation group theory)Scale (ratio)Robot
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Hybrid multi domain vehicles are of great interest in due to their ability to traverse between different medium. The objective behind developing such hybrid vehicle/robot is to combine the capabilities of systems operating in various domains. Very few vehicles…
openalex
Abhijeet Vyas, Ridhi Puppala, Nikhil Sivadasan, Akshay Molawade 等
2019-06-01
置信度 0.72
TraverseUnderwaterComputer scienceTree traversalRemotely operated underwater vehicle
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This paper presents a study identifying the human-, robot-, task-, and environmental-related factors that impact the feasibility and usability of semi Autonomous Underwater Vehicles (sAUVs) from a human factors perspective. A multi-method approach was utilized…
openalex
Xian Wu, Rachel E. Stuck, Ioannis Rekleitis, Jenay M. Beer
2015-09-01
置信度 0.72
Task (project management)CategorizationUsabilityHuman–computer interactionComputer science
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A hovering control design based on back-stepping method is proposed for a dynamic model of an underwater robot with tilting thrusters. In order to achieve various underwater tasks, a robotic platform must be able to maintain its position and orientation agains…
openalex
Sangrok Jin, Jihoon Kim, Jongwon Kim, Jangho Bae 等
2015-07-01
置信度 0.72
UnderwaterControl theory (sociology)ThrustRobotController (irrigation)
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Deepwater drilling exploration takes place in cold, distant, and extremely high-pressure environments. It poses a great threat to human life and environment, and incurs higher cost of production than conventional drilling operations. To improve efficiency with…
openalex
Meilin Yu, J. A. Venkidasalapathy, Yan-Syun Shen, Noor Quddus 等
2017-04-24
置信度 0.72
Submarine pipelineRobotUnderwaterRoboticsProduction (economics)
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The objective of this study was to clarify the unsteady characteristics of the fluid forces acting on limbs during swimming. For this objective, an underwater robot arm was developed in this paper. The robot arm has five degrees-of-freedom in order to perform …
openalex
Motomu NAKASHIMA, Akemi TAKAHASHI
2012-01-01
置信度 0.72
ThrustUnderwaterSimulationRobotComputer science