Results 11 to 20 of about 5,551 (222)

Underwater Docking Approach and Homing to Enable Persistent Operation [PDF]

open access: yesFrontiers in Robotics and AI, 2021
One of the main limiting factors in deployment of marine robots is the issue of energy sustainability. This is particularly challenging for traditional propeller-driven autonomous underwater vehicles which operate using energy intensive thrusters.
Brian R. Page   +3 more
doaj   +2 more sources

Technical benefits and cultural barriers of networked Autonomous Undersea Vehicles [PDF]

open access: green, 2013
Thesis (S.M.)--Massachusetts Institute of Technology, Engineering Systems Division, 2013.Cataloged from PDF version of thesis.Includes bibliographical references (p.
Wineman, Patrick L
core   +2 more sources

Formation Control of an Underactuated Autonomous Undersea Vehicle Based on Distributed Model Predictive Control

open access: yes水下无人系统学报, 2023
Compared with centralized model predictive control, distributed model predictive control(DMPC) is characterized by lower computational complexity and stronger fault tolerance and robustness, and it is widely used in multiagent formation control.
Yuanbo GUO   +4 more
doaj   +2 more sources

Development and Prospects of Networking Technologies for Autonomous Undersea Vehicles

open access: yes水下无人系统学报
Utilizing key technologies such as underwater acoustic communication, collaborative detection, and control decision-making, autonomous undersea vehicles(AUVs) can achieve networking and form either homogeneous or heterogeneous clusters for collaborative ...
Yang YU   +4 more
doaj   +2 more sources

Obstacle Avoidance Control of Autonomous Undersea Vehicle Based on DVFH+ in Ocean Current Environment

open access: yes水下无人系统学报
The improved vector field histogram algorithm(VFH+) tends to overlook the autonomous undersea vehicle(AUV) dynamics and ocean current effects, and it is sensitive to threshold selection.
Zhongben ZHU   +3 more
doaj   +2 more sources

A Data-Driven Front Tracking Algorithm for Autonomous Undersea Vehicles

open access: yes水下无人系统学报
To meet the requirement for adaptive observation of autonomous undersea vehicles(AUVs), a data-driven ocean front tracking algorithm was designed. This algorithm constructed a hybrid temperature field prediction model based on Gaussian process regression(
Jieyang LU   +4 more
doaj   +2 more sources

AUV Recovery Technology Development Based on Unmanned Surface Platform

open access: yes水下无人系统学报, 2023
The traditional construction methods involving carrying, distributing, recycling, positioning support, state monitoring, and energy supply for autonomous undersea vehicles (AUVs) via a specific support mothership are relatively expensive as well as low ...
Qiong HONG   +4 more
doaj   +1 more source

Data-driven Autonomous Decision-making Method for the Effective Position of AUV Torpedo Attacks

open access: yes水下无人系统学报, 2022
Autonomous decision-making capability is a distinctive feature that distinguishes unmanned undersea vehicles from manned platforms. This capability is characterized by a short autonomous decision-making time, high decision-making accuracy, and executable
Li-qiang GUO   +3 more
doaj   +1 more source

Bidirectional inductive underwater wireless power transfer converter with variable structure

open access: yesEnergy Reports, 2023
The undersea sensor networks have an important function in marine resource exploration. To prolong the lifetime of the sensor networks, a bidirectional inductive underwater wireless power transfer (BI-UWPT) system with variable structure is proposed ...
Shuo Sang, Zhilei Yao
doaj   +1 more source

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