Results 11 to 20 of about 11,432 (211)

Numerical Study on the Interaction between Ocean Current Power Generator and Unmanned Underwater Vehicle

open access: yesJournal of Marine Science and Engineering, 2022
The unmanned underwater vehicle (UUV) can effectively utilize marine renewable energy after equipping the UUV with an accompanying power generator that improve its long-range endurance.
Shenggui Wang   +4 more
doaj   +1 more source

Survey of Conventional UUV Navigation Mapping Technique in Development of AQUA-X UUV [PDF]

open access: yesJournal of Robotics, Networking and Artificial Life, 2014
Unmanned Underwater Vehicles (UUV) are devices that perform task with slight or no human interaction. These tasks are predefined set of commands called navigation methods, that are used to achieve desired mission goals. The navigation control system plays an important role in maneuvering of UUV and without it UUV cannot perform any mission task.
A.T. Hussain   +8 more
openaire   +1 more source

REAL-TIME POSITIONING AND TRACKING FOR VISION-BASED UNMANNED UNDERWATER VEHICLES [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022
Unmanned underwater vehicle (UUV) is a key technology for marine resource exploration and ecological monitoring. How to use vision-based active positioning and three-dimensional perception to realize UUV underwater autonomous navigation and positioning ...
J. Qin   +5 more
doaj   +1 more source

Hydrodynamic analysis and energy capture efficiency of multi-module bionic manta ray UUV

open access: yesZhongguo Jianchuan Yanjiu, 2023
ObjectivesAiming at the bottleneck of the insufficient electric endurance of unattended vehicles, the configuration design, motion performance and energy capture efficiency analysis of a manta ray bionic unmanned underwater vehicle (UUV) are carried out.
Jiamao WANG, Peng YANG, Jingru LI
doaj   +1 more source

Pose Detection and control of multiple unmanned underwater vehicles using optical feedback [PDF]

open access: yes, 2014
This paper proposes pose detection and control algorithms in order to control the relative pose between two Unmanned Underwater Vehicles (UUVs) using optical feedback.
Barbaros Celikkol   +5 more
core   +3 more sources

Path-Following Control for Unmanned Surface Vessel Using 1st System of Identified Unmanned Surface Vessel Dynamic Model and Path-Planning of Towed Unmanned Underwater Vehicles [PDF]

open access: yes한국정밀공학회지, 2022
This paper proposes a simplified path-following control method for an Unmanned Surface Vessel (USV) considering towed Unmanned Underwater Vehicles (UUV).
Pyung Mo Ku, Jae Kwan Ryu, Won Hee Lee
doaj   +1 more source

Critical Node Identification of Multi-UUV Formation Based on Network Structure Entropy

open access: yesJournal of Marine Science and Engineering, 2023
In order to identify and attack the multi-UUV (unmanned underwater vehicle) groups, this paper proposes a method for identifying the critical nodes of multi-UUV formations.
Yi Chen   +8 more
doaj   +1 more source

Numerical simulation analysis on water jet pressure distribution at various nozzle aperture [PDF]

open access: yes, 2018
The low velocity water jet is required by small scale Unmanned Underwater Vehicle (UUV) to control its position, either to remain statics in its position or to perform a slow and steady locomotion.
Abdul Aziz, Mohd Sharizal   +5 more
core   +1 more source

NEPTUNE: A HIL simulator for mulitiple UUVs [PDF]

open access: yesOceans '04 MTS/IEEE Techno-Ocean '04 (IEEE Cat. No.04CH37600), 2005
This paper overviews the field of graphical simulators used for AUV development, presents the taxonomy of these applications and proposes a classification. It also presents Neptune, a multivehicle, real-time, graphical simulator based on OpenGL that allows hardware in the loop ...
Ridao Rodríguez, Pere   +3 more
openaire   +2 more sources

Three Dimensional Formation Control to Pursue an Underwater Evader Utilizing Underwater Robots Measuring the Sound Generated From the Evader

open access: yesIEEE Access, 2019
This manuscript considers a team of Unmanned Underwater Vehicles (UUVs) such that each UUV measures the arrival time of sound signal generated from the evader.
Sungyun Choi, Jonghoek Kim
doaj   +1 more source

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