Acoustic-telemetry payload control of an autonomous underwater vehicle for mapping tagged fish
Sign Up to like & getrecommendations! Published in 2018 at "Limnology and Oceanography: Methods"
DOI: 10.1002/lom3.10280
Abstract: Autonomous underwater vehicles (AUVs) have demonstrated superior performance for tracking marine animals tagged with individually coded acoustic transmitters. However, AUVs engaged in mapping the distribution of multiple tagged fish have not previously been able to… read more here.
Keywords: payload control; vehicle; telemetry; autonomous underwater ... See more keywords
Multisensor online 3D view planning for autonomous underwater exploration
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Field Robotics"
DOI: 10.1002/rob.21951
Abstract: This study presents a novel octree‐based three‐dimensional (3D) exploration and coverage method for autonomous underwater vehicles (AUVs). Robotic exploration can be defined as the task of obtaining a full map of an unknown environment with… read more here.
Keywords: robotics; exploration; view planning; autonomous underwater ... See more keywords
Expediting recovery of autonomous underwater vehicles in dynamic mission environments: A system‐of‐systems challenge for underwater warfare
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Field Robotics"
DOI: 10.1002/rob.22110
Abstract: As autonomous underwater vehicle (AUV) adoption increases, operators demand advanced behaviors from commercial off‐the‐shelf systems. However, new behaviors can often only be deployed operationally once assured. This paper overviews research into expediting recovery to an… read more here.
Keywords: autonomous underwater; underwater vehicles; recovery autonomous; mission ... See more keywords
Autonomous control of a prototype solar‐powered offshore autonomous underwater vehicle servicing platform via a low‐cost embedded architecture
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Field Robotics"
DOI: 10.1002/rob.22155
Abstract: This paper describes the design, implementation, and field‐testing of a low‐cost autonomous control system on the Platform for Expanding Autonomous Underwater Vehicles (AUV) exploRation to Longer ranges (PEARL). PEARL is a floating, solar‐powered platform designed… read more here.
Keywords: platform; low cost; autonomous underwater; autonomous control ... See more keywords
PD like fuzzy logic control of an autonomous underwater vehicle with the purpose of energy saving using \({H_\infty }\) robust filter and its optimized covariance matrices
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Marine Science and Technology"
DOI: 10.1007/s00773-017-0522-2
Abstract: In this paper, new methods have been utilized to design and implement PD like fuzzy controllers for naval postgraduate school autonomous underwater vehicle. One of the main challenges for appropriate performance in the fuzzy controllers… read more here.
Keywords: infty robust; filter; autonomous underwater; robust filter ... See more keywords
Obstacle-avoiding path planning for multiple autonomous underwater vehicles with simultaneous arrival
Sign Up to like & getrecommendations! Published in 2019 at "Science China Technological Sciences"
DOI: 10.1007/s11431-017-9198-6
Abstract: This paper focuses on planning the obstacle-avoiding paths of multiple autonomous underwater vehicles (AUVs) in complex ocean environment, with the time coordination of simultaneous arrival. By imitating the nature phenomenon that river water avoids rocks… read more here.
Keywords: underwater vehicles; obstacle avoiding; simultaneous arrival; autonomous underwater ... See more keywords
Real-Time Position and Attitude Estimation for Homing and Docking of an Autonomous Underwater Vehicle Based on Bionic Polarized Optical Guidance
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Ocean University of China"
DOI: 10.1007/s11802-020-4399-z
Abstract: As an important tool for marine exploration, the autonomous underwater vehicle (AUV) must home in and dock at a docking station (DS) to be recharged, repaired, or to exchange information at set intervals. However, the… read more here.
Keywords: position; underwater; optical guidance; autonomous underwater ... See more keywords
Three-Dimensional Trajectory Tracking Control of Underactuated Autonomous Underwater Vehicles with Input Saturation
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Shanghai Jiaotong University (Science)"
DOI: 10.1007/s12204-020-2195-y
Abstract: This paper addresses a three-dimensional (3D) trajectory tracking problem of underactuated autonomous underwater vehicles (AUVs) subjected to input saturation and external disturbances. The proposed controller can achieve practical convergence of tracking errors for general reference… read more here.
Keywords: three dimensional; underwater vehicles; dimensional trajectory; autonomous underwater ... See more keywords
Parametric and Nonparametric Bayesian Filters for Autonomous Underwater Vehicle Localization
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Control, Automation and Electrical Systems"
DOI: 10.1007/s40313-019-00529-z
Abstract: This work presents a comparison between parametric and nonparametric localization methods for autonomous underwater vehicles based on two classes of Bayesian filters for sensor fusion: the Particle Filter and the Extended Kalman Filter. In order… read more here.
Keywords: nonparametric bayesian; vehicle; parametric nonparametric; bayesian filters ... See more keywords
RANS study of Strouhal number effects on the stability derivatives of an autonomous underwater vehicle
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the Brazilian Society of Mechanical Sciences and Engineering"
DOI: 10.1007/s40430-018-0976-0
Abstract: This paper presents a numerical procedure to calculate the stability derivatives of an Autonomous Underwater Vehicle (AUV). In addition, the effects of Strouhal number on the stability derivatives are investigated. The stability derivatives are obtained… read more here.
Keywords: stability derivatives; number; autonomous underwater; derivatives autonomous ... See more keywords
A multiple autonomous underwater vehicles hazard decision method based on information fusion
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Intelligent Robotics and Applications"
DOI: 10.1007/s41315-019-00094-3
Abstract: Autonomous underwater vehicle (AUV) plays an important role in ocean research. Compared with single AUV system, multi-AUV system has higher stability, robustness and high efficiency. Multiple AUVs give greater credibility than a single AUV in… read more here.
Keywords: decision; multi auv; method; autonomous underwater ... See more keywords