Results 11 to 20 of about 5,659,605 (213)

Design and Analysis of Collaborative Unmanned Surface-Aerial Vehicle Cruise Systems

open access: yesJournal of Advanced Transportation, 2019
With the increasing application of unmanned surface vehicle-unmanned aerial vehicles (USV-UAVs) in maritime supervision, research on their deployment and control is becoming vitally important.
Man Zhu, Yuan-Qiao Wen
doaj   +2 more sources

Study on Unmanned Hybrid Unmanned Surface Vehicle and Unmanned Underwater Vehicle System

open access: yes한국해양공학회지, 2020
Underwater operating platforms face difficulties regarding power supply and communications. To overcome these difficulties, this study proposes a hybrid surface and underwater vehicle (HSUV) and presents the development of the platform, control ...
Han-Sol Jin   +6 more
doaj   +2 more sources

Design and Verification of Heading and Velocity Coupled Nonlinear Controller for Unmanned Surface Vehicle

open access: yesSensors, 2018
Unmanned Surface Vehicle (USV) is a novel multifunctional platform for ocean observation, and its heading and velocity control are essential and important for autonomous operation.
Jiucai Jin, Jie Zhang, Deqing Liu
doaj   +2 more sources

A 3 Ft Gurindam Unmanned Surface Vehicle (USV) Stability Hullform Performance [PDF]

open access: yesJurnal Teknologi dan Riset Terapan (JATRA), 2020
3 ft Gurindam Unmanned Surface Vehicle (USV) showed unmaximal performance when it tested on the water. Uncalm movement, unmaximal speed indicated that something need to be checked and make sure to the USV so that it can maximize the performance. The USV is owned by Politeknik Negeri Batam, it’s 3 feet long, with single hull type, fuel engine motor and ...
Anauta Lungiding Angga Risdianto   +2 more
openaire   +2 more sources

Perencanaan Unmanned Surface Vehicle (USV) Ukuran 3 Meter Tipe Serbu Cepat [PDF]

open access: yesJurnal Teknik ITS, 2012
Abstrak— Pemerintah Indonesia khususnya TNI AL mengalami tantangan besar dalam menjaga, mengawasi serta mempertahankan keamanan Nasional. Salah satu cara untuk mengatasi hal tersebut yaitu dengan mengembangkan Umanned Surface Vehicle (USV) atau dikenal ...
Siswandi B   +2 more
doaj   +2 more sources

Study on design and construction of unmanned surface vehicle (USV) as a marine survey vehicle

open access: yesBIO Web of Conferences
Marine surveys may provide hydrooceanographic, hydrobiological, and spatial information. Surveys often face the problem of limited professional resources and inadequate equipment. Continuous technological development requires further development in this field.
Baswantara Arif   +5 more
openaire   +3 more sources

A USV-UAV Cooperative Trajectory Planning Algorithm with Hull Dynamic Constraints

open access: yesSensors, 2023
Efficient trajectory generation in complex dynamic environments remains an open problem in the operation of an unmanned surface vehicle (USV). The perception of a USV is usually interfered by the swing of the hull and the ambient weather, making it ...
Tao Huang   +4 more
doaj   +1 more source

Vision-based positioning system for auto-docking of unmanned surface vehicles (USVs) [PDF]

open access: yesInternational Journal of Intelligent Robotics and Applications, 2021
AbstractThis paper presents an independent stereo-vision based positioning system for docking operations. The low-cost system consists of an object detector and different 3D reconstruction techniques. To address the challenge of robust detections in an unstructured and complex outdoor environment, a learning-based object detection model is proposed ...
Øystein Volden   +2 more
openaire   +2 more sources

Survei Bathimetri di Perairan Dangkal Menggunakan Wahana USV (Unmanned Surface Vehicle) Studi Kasus Sungai Ciliwung [PDF]

open access: yes, 2022
Perkembangan  teknologi dalam survey pemetaan  pada  masa  kini  berkembang sangat  cepat. Dimulai  dengan  alat-alat  yang  bersifat  manual  dan  konvensional,sekarang  banyak  teknologi survey pemetaan  yang bersifat  otomatis  dan  canggih.
Pratiwi, Monica
core   +1 more source

Design, integration and sea trials of 3D printed unmanned aerial vehicle and unmanned surface vehicle for cooperative missions [PDF]

open access: yes, 2021
In recent years, Unmanned Surface Vehicles (USV) have been extensively deployed for maritime applications. However, USV has a limited detection range with sensor installed at the same elevation with the targets. In this research, we propose a cooperative
Yin, Hujun   +9 more
core   +1 more source

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