Emerging Inter-Swarm Collaboration for Surveillance Using Pheromones and Evolutionary Techniques
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
Mapping and classification of ecologically sensitive marine habitats using unmanned aerial vehicle (UAV) imagery and object-based image analysis (OBIA) [PDF]
Nowadays, emerging technologies, such as long-range transmitters, increasingly miniaturized components for positioning, and enhanced imaging sensors, have led to an upsurge in the availability of new ecological applications for remote sensing based on ...
Ardizzone, Domenico +4 more
core +1 more source
Supervisory switching control of an unmanned surface vehicle [PDF]
A novel method to determine the switching of controllers to increase the performance of a system is presented. Three controllers are utilized to capture three behaviors representative of unmanned surface vehicles (USVs). An underactuated nonlinear controller is derived to transit the vehicle between locations; a fully-actuated nonlinear controller is ...
Bertaska, Ivan R. +1 more
openaire +2 more sources
A Method of Path Planning on Safe Depth for Unmanned Surface Vehicles Based on Hydrodynamic Analysis
The depth of water is of great significance to the safe navigation of unmanned surface vehicles (USV)in shallow waters, such as islands and reefs. How to consider the influence of depth on the safety of USV navigation and path planning is relatively rare.
Shuai Liu, Chenxu Wang, Anmin Zhang
doaj +1 more source
A Lightweight Sea Surface Object Detection Network for Unmanned Surface Vehicles
For unmanned surface vehicles (USVs), perception and control are commonly performed in embedded devices with limited computing power. Sea surface object detection can provide sufficient information for USVs, while most algorithms have poor real-time ...
Zhangqi Yang +4 more
doaj +1 more source
Fast Image-Based Obstacle Detection From Unmanned Surface Vehicles [PDF]
This is an extended version of the ACCV2014 paper [Kristan et al., 2014] submitted to a journal. [Kristan et al., 2014] M. Kristan, J. Pers, V. Sulic, S. Kovacic, A graphical model for rapid obstacle image-map estimation from unmanned surface vehicles, in Proc. Asian Conf.
Kristan, Matej +3 more
openaire +3 more sources
Autonomous Marine Vehicle Operations—2nd Edition
In recent years, the field of autonomous marine vehicles has undergone remarkable advancements, with unmanned surface vehicles (USVs) and unmanned underwater vehicles (UUVs) demonstrating transformative potential for oceanographic exploration and marine ...
Xiao Liang, Rubo Zhang, Xingru Qu
doaj +1 more source
Leader-follower fixed-time formation control of unmanned surface vehicles
Objectives To solve the formation control problem of leader-follower unmanned surface vehicles (USV) under complex environmental disturbances, a fixed-time control (FTC) approach is proposed in this paper.Methods Fixed-time tracking control based on the ...
LI He, WANG Ning, XUE Haoyuan
doaj +1 more source
This paper addresses the formation motion control of heterogeneous multi-agent unmanned systems via a distributed consensus approach. The considered heterogeneous system consisted of unmanned aerial vehicles (UAVs) and unmanned surface vehicles (USVs). A
Kai Xue, Tingyi Wu
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Visual Pose Estimation of Rescue Unmanned Surface Vehicle From Unmanned Aerial System [PDF]
This article addresses the problem of how to visually estimate the pose of a rescue unmanned surface vehicle (USV) using an unmanned aerial system (UAS) in marine mass casualty events. A UAS visually navigating the USV can help solve problems with teleoperation and manpower requirements.
Dufek, Jan, Murphy, Robin
openaire +3 more sources

