Results 31 to 40 of about 11,406 (194)

AUV Fault Diagnosis Based on Multidimensional Temporal Classification Transformer

Polish Maritime Research
Autonomous underwater vehicles (AUVs) play a critical role in marine resource exploration, maritime patrol, and rescue operations, requiring reliable fault diagnosis for robust operation.
Chen Weifeng, Xu Xiaoyan, Chen Mingzhi, Tarasiuk Tomasz   +3 more
doaj   +1 more source

Path Following Control of Fully Actuated Autonomous Underwater Vehicle Based on LADRC

Polish Maritime Research, 2018
This paper presents an active disturbances rejecter controller (ADRC) for position and path following control of a fully actuated autonomous underwater vehicle (AUV).
Lamraoui Habib Choukri, Qidan Zhu
doaj   +1 more source

Redução de Ruídos Speckle no Mapeamento de Estruturas Lineares Submarinas em Imagens de Sonar de Abertura Sintética

Revista Brasileira de Cartografia, 2019
A utilização do sonar de abertura sintética no levantamento hidrográfico com veículo autônomo subaquático tem possibilitado o mapeamento de pequenos objetos em grandes profundidades.
Victor Hugo Fernandes, Nilcilene das Graças Medeiros, Dalto Domingos Rodrigues, Arthur Ayres Neto, Júlio César de Oliveira   +4 more
doaj   +1 more source

Overview of Research on Transformation of Multi-AUV Formations

Complex System Modeling and Simulation, 2021
Because of their wide detection range and rich functions, autonomous underwater vehicles (AUVs) are widely used for observing the marine environment, for exploring natural resources, for security and defense purposes, and in many other fields of interest.
Bin Xin, Junxi Zhang, Jie Chen, Qing Wang, Yun Qu   +4 more
doaj   +1 more source

Designing an Autonomous Underwater Vehicle hull shape with direct approach

نشریه مهندسی دریا, 2018
Hydrodynamic design of the exterior hull shape is a main step of body shape design. The effective parameters in this process include the length of the nose and tail, the blunt sections of nose and tail as well as the profiles of the nose and the tail. In
Majid Alijani, Nowrouz Mohammad Nouri, Marhamat Zeinali   +2 more
doaj  

ESTIMASI GERAK TRANSLASI AUTONOMOUS UNDERWATER VEHICLE DENGAN ENSEMBLE KALMAN FILTER (EnKF)

Teknika: Engineering and Sains Journal, 2018
Penelitian dan pengembangan dari Autonomous Underwater Vehicle cukup banyak diantaranya terkait sistem kendali, navigasi dan hidrodinamika. Pada umunya persamaan gerak AUV adalah 6 derajat kebebasan/Degree of Freedom (DOF) yang terdiri dari gerak ...
Teguh Herlambang, Subchan
doaj  

A control strategy of normal motion and active self-rescue for autonomous underwater vehicle based on deep reinforcement learning

AIP Advances, 2022
The survivability of autonomous underwater vehicles (AUV) in complex missions and dangerous situations is of great significance to ocean resource exploration, hydrological research, maritime rescue, and undersea military.
Yuan Fang, Jinyun Pu, Chengren Yuan, Yuxuan Cao, Shuyong Liu   +4 more
doaj   +1 more source

Steady State Analysis and Optimization for AUV Using Washout Filter Root Locus Correction Method

IEEE Access, 2019
Autonomous underwater vehicles (AUVs) are widely used in the field of ocean engineering. Steady state analysis of a AUV is considered a necessary part in the design process.
Peng Liu, Chao Xin, Yonghong Liu, Baoping Cai, Fan Zhang, Hui Jin, Chi Ma   +6 more
doaj   +1 more source

Multiple Autonomous Underwater Vehicle Formation Obstacle Avoidance Control Using Event-Triggered Model Predictive Control

Journal of Marine Science and Engineering, 2023
In this paper, multiple autonomous underwater vehicle (multi-AUV) formation control with obstacle avoidance ability in 3D complex underwater environments based on an event-triggered model predictive control (EMPC) is proposed.
Linling Wang, Xiaoyan Xu, Bing Han, Huapeng Zhang   +3 more
doaj   +1 more source

Real-Time Processing and High-Quality Imaging of Navigation Strip Data Using SSS Based on AUVs [PDF]

, 2023
Yulin Tang, Junsen Wang, Shaohua Jin, Jianhu Zhao, Liming Wang, Gang Bian, Xinyang Zhao   +6 more
openalex   +1 more source