Results 21 to 30 of about 6,830 (160)

Cross-Domain Fixed-Time Formation Control for an Air-Sea Heterogeneous Unmanned System with Disturbances

open access: yesJournal of Marine Science and Engineering, 2023
This paper studied the cross-domain fixed-time formation control problem of an air-sea heterogeneous unmanned system (ASHS). Taking advantage of individual characteristics of unmanned aerial vehicles (UAVs), unmanned surface vehicles (USVs), and unmanned
Can Ke, Huifang Chen, Lei Xie
doaj   +1 more source

Methodology for Combining Data Acquired by Unmanned Surface and Aerial Vehicles to Create Digital Bathymetric Models in Shallow and Ultra-Shallow Waters

open access: yesRemote Sensing, 2021
This paper presents a method for integrating data acquired by unmanned surface vehicles and unmanned aerial vehicles. The aim of this work was to create a uniform bathymetric surface extending to the shoreline.
Jacek Lubczonek   +3 more
doaj   +1 more source

Modeling, Identification, and Control of an Unmanned Surface Vehicle [PDF]

open access: yesJournal of Field Robotics, 2013
This paper describes planar motion modeling for an unmanned surface vehicle (USV), including a comparative evaluation of several experimentally identified models over a wide range of speeds and planing conditions. The modeling and identification objective is to determine a model that is sufficiently rich to enable effective model‐based control design ...
Christian R. Sonnenburg   +1 more
openaire   +1 more source

Artificial potential field-based swarm finding of the unmanned surface vehicles in the dynamic ocean environment

open access: yesInternational Journal of Advanced Robotic Systems, 2020
Using multiple unmanned surface vehicle swarms to implement tasks cooperatively is the most advanced technology in recent years. However, how to find which swarm the unmanned surface vehicle belongs to is a meaningful job.
Guoge Tan   +4 more
doaj   +1 more source

Unmanned Surface Vehicle: Yaw Modeling and Identification

open access: yesCoRR, 2023
4 pages, 5 figures, submitted to: 2nd International Conference on Engineering and Applied Natural ...
Ahsan Tanveer, Sarvat Mushtaq Ahmad
openaire   +2 more sources

Cooperative communication framework design for the unmanned aerial vehicles-unmanned surface vehicles formation

open access: yesAdvances in Mechanical Engineering, 2018
With the development of technologies related to unmanned vehicles, including unmanned aerial vehicle and unmanned surface vehicle, unmanned vehicles play a pivotal role in maritime management and cruise activities.
Yong Ma   +4 more
doaj   +1 more source

Fault Diagnosis Observer and Fault-Tolerant Control Design for Unmanned Surface Vehicles in Network Environments

open access: yesIEEE Access, 2019
This study focuses on the network-based fault estimation and fault-tolerant controller designing for an unmanned surface vehicle submit to actuator faults, along with transmission delays, packet dropouts and packet disordering in the communication ...
Zitian Zhou, Maiying Zhong, Youqing Wang
doaj   +1 more source

A hybrid air-sea cooperative approach combined with a swarm trajectory planning method

open access: yesPaladyn, 2020
This work addresses the issue of ocean monitoring and clean-up of polluted zones, as well as the notion of trajectory planning and fault tolerance for semi-autonomous unmanned vehicles.
Bella Salima   +2 more
doaj   +1 more source

Emerging Inter-Swarm Collaboration for Surveillance Using Pheromones and Evolutionary Techniques

open access: yesSensors, 2020
In this article, we propose a new mobility model, called Attractor Based Inter-Swarm collaborationS (ABISS), for improving the surveillance of restricted areas performed by unmanned autonomous vehicles.
Daniel H. Stolfi   +3 more
doaj   +1 more source

Prototype Design and Experimental Evaluation of Autonomous Collaborative Communication System for Emerging Maritime Use Cases

open access: yesSensors, 2021
Automated systems have been seamlessly integrated into several industries as part of their industrial automation processes. Employing automated systems, such as autonomous vehicles, allows industries to increase productivity, benefit from a wide range of
Jiri Pokorny   +7 more
doaj   +1 more source

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