Results 101 to 110 of about 9,120 (215)

Biogeography-Based Combinatorial Strategy for Efficient AUV Motion Planning and Task-Time Management

, 2016
Autonomous Underwater Vehicles (AUVs) are capable of spending long periods of time for carrying out various underwater missions and marine tasks. In this paper, a novel conflict-free motion planning framework is introduced to enhance underwater vehicle's
Powers, David MW, Sammut, Karl, Yazdani, Amirmehdi, Zadeh, Somaiyeh Mahmoud   +3 more
core   +1 more source

A cooperative formation method for AUV swarm under directed communication constrains [PDF]

Zhihui kongzhi yu fangzhen
The formation movement of Autonomous Underwater Vehicle (AUV) clusters has significant application value in underwater missions. To achieve efficient collaboration and formation movement of AUV clusters in underwater mission scenarios, this paper ...
LIU Hao, FAN Xibin, LI Dong
doaj   +1 more source

Observations of High Frequency, Long Range Acoustic Propagation in a Harbor Environment [PDF]

, 2008
The positioning and navigation of AUV\u27s in harbor environments using underwater acoustics is complicated by shallow waters, long propagation distances, and complex oceanographic features.
Mayer, Larry A., Weber, Thomas C., Weirathmueller, Michelle   +2 more
core   +1 more source

Desain Awal Pembuatan Glider Autonomous Underwater Vehicle (AUV) Parahyangan

JTERA (Jurnal Teknologi Rekayasa), 2019
Perkembangan teknologi robot bawah air saat ini menjadi banyak perhatian. Salah satu jenis robot bawah air adalah Glider Autonomous Underwater Vehicle (AUV). Robot ini dapat bekerja secara otomatis tanpa operator berdasarkan perubahan daya apung (buoyancy) agar dapat bekerja dalam tiga kondisi, yaitu mengapung, melayang, dan tenggelam.
openaire   +2 more sources

Design of Autonomous Underwater Vehicle’s (AUV) Antenna System

, 2021
The ocean symbolizes mystery, passion, and power. However, most of the ocean, about 80 %, is unknown to humans. AUVs (Autonomous Underwater Vehicles) provide a platform where terrain mapping, the biodiversity, and the resource survey of the ocean become accessible.
openaire   +1 more source

DM-AECB: a diffusion and attention-enhanced convolutional block for underwater image restoration in autonomous marine systems

Frontiers in Marine Science
IntroductionEffective underwater vision is critical for real-time marine ecosystem observation and conservation, especially for autonomous underwater vehicles (AUVs) operating in challenging oceanic environments.MethodsWe propose a novel underwater image
Naveen Kumar Tiwari, Abhishek Bajpai, Shashank Yadav, Anas Bilal, Anas Bilal, Abdulbasit A. Darem, Abdulbasit A. Darem, Raheem Sarwar, Jaibir Singh   +8 more
doaj   +1 more source

Reinforcement learning for autonomous underwater vehicles (AUVs): navigating challenges in dynamic and energy-constrained environments

Robotics: Integration, Manufacturing and Control
Autonomous Underwater Vehicles (AUVs) are essential for underwater exploration, inspection, and environmental surveillance. Nevertheless, navigation, obstacle avoidance, and energy efficiency are greatly hindered by the ever-changing underwater ...
Mohab M. Eweda, Karim ElNaggar
doaj   +1 more source

Autonomous Underwater Vehicle (Auv) Dynamics Modeling And Performance Evaluation

, 2012
{"references": ["B. Allen, R. Stokey, T. Austin, N. Forrester, R. Goldsborough, M. Purcell, C. von Alt, \"REMUS: A small low cost AUV; System description, field trials, performance results,\" Proceedings of IEEE Ocean 97, pp. 994-1000, 1997.", "C. Payne, Principles of Naval Weapon Systems, 2006, Naval Institute\nPress, USA.", "C. Silvestre, A. Pascoal,
Tan, K., Anvar, A., Lu, T.
openaire   +1 more source

Modelling and control of autonomous underwater vehicles (AUVs)

, 2020
90
openaire   +1 more source

Enhancing hydrodynamic efficiency in Autonomous Underwater Vehicles (AUVs) utilizing adjoint method and proper orthogonal decomposition. [PDF]

PLoS One
Bhuiyan SA, Hasan MJ, Hoque MA.
europepmc   +1 more source