Results 1 to 10 of about 1,228 (176)

Overview of Research on Transformation of Multi-AUV Formations [PDF]

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   +2 more sources

Formation Coordination Control of Leaderless Multi-AUV System with Double Independent Communication Topology and Nonconvex Control Input Constraints

Journal of Marine Science and Engineering, 2023
In this paper, the formation coordination control of discrete-time distributed leaderless multiple autonomous underwater vehicle (AUV) system with double independent position–velocity communication topology and control inputs on a nonconvex set is ...
Zheping Yan, Lidong Yue, Jiajia Zhou, Xiaoli Pan, Chao Zhang   +4 more
doaj   +3 more sources

Multi-AUV Dynamic Maneuver Countermeasure Algorithm Based on Interval Information Game and Fractional-Order DE

Fractal and Fractional, 2022
The instability of the underwater environment and underwater communication brings great challenges to the coordination and cooperation of the multi-Autonomous Underwater Vehicle (AUV).
Lu Liu, Jian Wang, Lichuan Zhang, Shuo Zhang   +3 more
doaj   +3 more sources

Multi-AUV Cooperative Target Hunting Based on Improved Potential Field in a Surface-Water Environment

Applied Sciences, 2018
In this paper, target hunting aims to detect target and surround the detected target in a surface-water using Multiple Autonomous Underwater Vehicles (multi-AUV) in a given area. The main challenge in multi-AUV target hunting is the design of AUV’s
Hengqing Ge, Guibin Chen, Guang Xu
doaj   +3 more sources

Allocation Strategy Optimization Using Repulsion-Enhanced Quantum Particle Swarm Optimization for Multi-AUV Systems

Journal of Marine Science and Engineering
In the context of multi-autonomous underwater vehicle (multi-AUV) operations, the target assignment is addressed as a multi-objective allocation (MOA) problem.
Changjian Lin, Dan Yu, Shibo Lin
doaj   +3 more sources

PROMETHEE-Based Multi-AUV Threat Assessment Method Using Combinational Weights

Journal of Marine Science and Engineering, 2023
The assessment of multiple incoming autonomous underwater vehicles (multi-AUVs) and threat prioritization are critical to underwater defense. To solve problems troubling multi-AUV threat assessment solutions, such as difficult data analysis, high ...
Dan Yu, Hongjian Wang, Benyin Li, Zhao Wang, Jingfei Ren, Xiaoning Wang   +5 more
doaj   +3 more sources

A Cooperative Hunting Method for Multi-AUV Swarm in Underwater Weak Information Environment with Obstacles

Journal of Marine Science and Engineering, 2022
Cooperative hunting is a typical task that reflects the intelligence level of a swarm. For the complex underwater weak information environment with obstacles, a problem description of the multi-autonomous underwater vehicle (AUV) cooperative hunting task
Zhenyi Zhao, Qiao Hu, Haobo Feng, Xinglong Feng, Wenbin Su   +4 more
doaj   +3 more sources

Coverage path planning for multi-AUV considering ocean currents and sonar performance

Frontiers in Marine Science
Coverage path planning (CPP) for target search by autonomous unmanned vehicle (AUV) involves two crucial aspects: (1) the sonar performance of the AUV is sensitive to ocean environment, such as changes in terrain; and (2) the ocean currents significantly
Xukai Mu, Wei Gao
doaj   +3 more sources

Research on AUV Multi-Node Networking Communication Based on Underwater Electric Field CSMA/CA Channel [PDF]

Biomimetics
To address the issues of high attenuation, weak reception signal, and channel blockage in the current electric field communication of underwater robots, research on autonomous underwater vehicle (AUV) multi-node networking communication based on ...
Xinglong Feng, Yuzhong Zhang, Ang Gao, Qiao Hu   +3 more
doaj   +2 more sources

A Multi-AUV Maritime Target Search Method for Moving and Invisible Objects Based on Multi-Agent Deep Reinforcement Learning [PDF]

Sensors, 2022
Guangcheng Wang, Yu Jiang, Wang Guangcheng   +2 more
exaly   +2 more sources