Results 1 to 10 of about 2,700,020 (189)

Trans-Media Kinematic Stability Analysis for Hybrid Unmanned Aerial Underwater Vehicle [PDF]

Journal of Marine Science and Engineering, 2022
In recent years, hybrid unmanned aerial underwater vehicles (HAUVs), which are capable of air–water trans-media motion, have been increasingly developed.
Tongjin Wei, Di Lu, Zheng Zeng, Lian Lian   +3 more
doaj   +4 more sources

A Low-Cost Variable Buoyancy System for Hybrid Aerial Underwater Vehicle

Applied Sciences
This paper presents a low-cost variable buoyancy system (VBS) that can be integrated into Hybrid Aerial Underwater Vehicles (HAUVs). HAUVs are widely used in scientific research and must be lightweight and highly maneuverable to ensure sufficient ...
Zhou Yang, Shuibo Hu, Qiusheng Wang, Guofeng Wu   +3 more
doaj   +4 more sources

Water-exit dynamics and system identification for a hybrid aerial underwater vehicle

Engineering Applications of Computational Fluid Mechanics
Affected by the sudden change of medium, the water-exit process of the hybrid aerial underwater vehicles (HAUVs) brings tremendous challenges to the stable control of these special vehicles, such as complex fluid dynamics and modeling difficulties.
Zhitong Li, Wanting Zhang, Xincheng Huang, Xiufen Ye, Yunsai Chen, Qinghua Jiang   +5 more
doaj   +4 more sources

Novel Design and Computational Fluid Dynamic Analysis of a Foldable Hybrid Aerial Underwater Vehicle

Drones
Hybrid Aerial Underwater Vehicles (HAUVs), capable of operating effectively in both aerial and underwater environments, offer promising solutions for a wide range of applications.
Guangrong Chen, Lei Yan, Ao Cao, Xinyuan Zhu, Hongbo Ding, Yuxiang Lin   +5 more
doaj   +4 more sources

Configuration Design and Trans-Media Control Status of the Hybrid Aerial Underwater Vehicles [PDF]

Applied Sciences, 2022
Hybrid aerial underwater vehicles (HAUV) are newly borne vehicle concepts, which could fly in the air, navigate underwater, and cross the air-water surface repeatedly.
Zongcheng Ma, Danqiang Chen, Guoshuai Li, Xianyong Jing, Shuchen Xiao   +4 more
doaj   +3 more sources

Multi-Domain Informative Coverage Path Planning for a Hybrid Aerial Underwater Vehicle in Dynamic Environments

Machines, 2021
Hybrid aerial underwater vehicles (HAUV) are a new frontier for vehicles. They can operate both underwater and aerially, providing enormous potential for a wide range of scientific explorations. Informative path planning is essential to vehicle autonomy.
Xueyao Liang, Chunhu Liu, Zheng Zeng
doaj   +3 more sources

Research on Variable-Swept Hybrid Aerial Underwater Vehicle Plunge-Diving Control Based on Adaptive Dynamic Surface Control

Applied Sciences, 2023
The variation in aerodynamic parameters during the process of a variable sweepback hybrid aerial underwater vehicle (HAUV) affects flight stability. During the air–water trans-media locomotion, there are medium mutations and solid–liquid gas coupling ...
Beibei Xing, Zhaoyu Wei, Mingqing Lu, Fei Liao   +3 more
doaj   +3 more sources

Review of Hybrid Aerial Underwater Vehicle: Potential Applications in the Field of Underwater Marine Optics

Drones
Hybrid Aerial Underwater Vehicle (HAUV) is a new type of unmanned system that can operate both in air and water, and complete underwater and air operations tasks by carrying corresponding sensors.
Hongyu Qi, Shuibo Hu, Jiasheng Zhang, Guofeng Wu   +3 more
doaj   +2 more sources

Information-driven Path Planning for Hybrid Aerial Underwater Vehicles

CoRR, 2022
This paper presents a novel Rapidly-exploring Adaptive Sampling Tree (RAST) algorithm for the adaptive sampling mission of a hybrid aerial underwater vehicle (HAUV) in an air-sea 3D environment. This algorithm innovatively combines the tournament-based point selection sampling strategy, the information heuristic search process and the framework of ...
Zheng Zeng 0003, Chengke Xiong, Xinyi Yuan, Yulin Bai, Yufei Jin, Di Lu 0011, Lian Lian   +6 more
openaire   +2 more sources

Trajectory Planning for Hybrid Unmanned Aerial Underwater Vehicles with Smooth Media Transition [PDF]

Journal of Intelligent & Robotic Systems, 2022
Accepted to the Journal of Intelligent & Robotic ...
Pedro M. Pinheiro, Armando Alves Neto, Ricardo B. Grando, César B. da Silva, Vivian M. Aoki, Dayana Cardoso, Alexandre C. Horn, Paulo L. J. Drews-Jr   +7 more
openaire   +2 more sources