Results 1 to 10 of about 3,484 (184)
AUV 3D Path Planning Based on the Improved Hierarchical Deep Q Network
Journal of Marine Science and Engineering, 2020 This study proposed the 3D path planning of an autonomous underwater vehicle (AUV) by using the hierarchical deep Q network (HDQN) combined with the prioritized experience replay.
Yushan Sun, Hao Xu, Guocheng Zhang
exaly +3 more sources
The Hydrodynamic Interaction between an AUV and Submarine during the Recovery Process
Journal of Marine Science and Engineering, 2023 The hydrodynamic interaction between an AUV (Autonomous Underwater Vehicle) and a recovery device, such as a real-scale submarine, is a crucial factor affecting the safe recovery of the AUV.
Tiecheng Wu +2 more
exaly +3 more sources
Design and Experiment of a Plateau Data-Gathering AUV
Journal of Marine Science and Engineering, 2019 The design, control, and implementation of an autonomous underwater vehicle (AUV) for collecting hydrological information from plateau rivers and lakes are presented in this paper.
Shuo Pang, Hao Xu, Pang Shuo
exaly +3 more sources
Formation control of underwater vehicles using Multi Agent System [PDF]
Archives of Control Sciences, 2020 This paper proposes the development of a formation control algorithm of multiple acoustic underwater vehicles by employing the behaviour of autonomous mobile agents under a proposed pursuit.
Bikramaditya, Das +2 more
doaj +1 more source
Stingray envenomation and injury in a dog
Open Veterinary Science, 2021 The stingray, a seemingly harmless cartilaginous fish, is capable of causing painful injuries and envenomation in humans. There is no known peer reviewed case report involving dogs in a veterinary journal at the time of writing this case report.
Adegboye Olutoye, Adegboye Olusegun
doaj +1 more source
Sensors, 2020 This paper studies three-dimensional (3D) straight line path following and obstacle avoidance control for an underactuated autonomous underwater vehicle (AUV) without lateral and vertical driving forces.
Xuliang Yao +3 more
doaj +1 more source
Multi-AUV Cooperative Navigation Algorithm Based on Temporal Difference Method
Journal of Marine Science and Engineering, 2022 To reduce the cooperative positioning error and improve the navigation accuracy, a single master–slave AUV cooperative navigation method is proposed in this paper, which mainly focuses on planning the optimal path of the master AUV by the time difference
Ranzhen Ren +8 more
doaj +1 more source
Feasibility analysis of a wave powered autonomous underwater vehicle
Energy Conversion and Management: X, 2023 An autonomous underwater vehicle (AUV) powered by renewable energy would enable it to extend endurance and forward presence with no logistics tail for fuel. A wave powered concept AUV is proposed and analyzed for this purpose.
Yingchen Yang, Erick Martinez
doaj +1 more source
IET Cyber-systems and Robotics, 2019 In this study, an extreme learning-based non-linear model predictive controller (NMPC) is proposed for path following planning of an autonomous underwater vehicle (AUV) using horizontal way-points. The proposed controller comprises a kinematic controller
Biranchi Narayan Rath, Bidyadhar Subudhi
doaj +1 more source
Docking experiment of underwater vehicle by dual-eye visual servoing in sea
Nihon Kikai Gakkai ronbunshu, 2017 A variety of robots has been studied and developed for undersea exploration. One of the applications for undersea exploration is mining of undersea resources such as methane hydrate and rare metal by Autonomous Underwater Vehicle (AUV).
Kenta YONEMORI +4 more
doaj +1 more source