Results 21 to 30 of about 1,896,429 (329)

A Survey on Unmanned Underwater Vehicles: Challenges, Enabling Technologies, and Future Research Directions

open access: yesItalian National Conference on Sensors, 2023
Unmanned underwater vehicles (UUVs) are becoming increasingly important for a variety of applications, including ocean exploration, mine detection, and military surveillance. This paper aims to provide a comprehensive examination of the technologies that
Arif Wibisono   +3 more
semanticscholar   +1 more source

Challenges and perspective with using a group of small combat unmanned aerial vehicles [PDF]

open access: yesINCAS Bulletin, 2021
The article discusses the features of small unmanned aerial vehicles, perspectives, directions for the development of unmanned aerial vehicles with integrated combat units.
Mamuka Ya. ZOIDZE   +4 more
doaj   +1 more source

Image-Based Obstacle Detection Methods for the Safe Navigation of Unmanned Vehicles: A Review

open access: yesRemote Sensing, 2022
Mobile robots lack a driver or a pilot and, thus, should be able to detect obstacles autonomously. This paper reviews various image-based obstacle detection techniques employed by unmanned vehicles such as Unmanned Surface Vehicles (USVs), Unmanned ...
S. Badrloo   +3 more
semanticscholar   +1 more source

Recent Advances in Unmanned Aerial Vehicles: A Review

open access: yesThe Arabian journal for science and engineering, 2022
In recent decades, aerial robots especially small UAVs and drones have witnessed tremendous improvements in terms of their structure, working methodology, flying features and navigation control.
Faiyaz Ahmed   +3 more
semanticscholar   +1 more source

RESEARCH ON DIFFERENTIAL CODING METHOD FOR SATELLITE REMOTE SENSING DATA COMPRESSION [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012
Data compression, in the process of Satellite Earth data transmission, is of great concern to improve the efficiency of data transmission. Information amounts inherent to remote sensing images provide a foundation for data compression in terms of ...
Z. J. Lin   +4 more
doaj   +1 more source

Collaborative Unmanned Vehicles for Inspection, Maintenance, and Repairs of Offshore Wind Turbines

open access: yesDrones, 2022
Operations and maintenance of Offshore Wind Turbines (OWTs) are challenging, with manual operators constantly exposed to hazardous environments. Due to the high task complexity associated with the OWT, the transition to unmanned solutions remains ...
M. Nordin   +5 more
semanticscholar   +1 more source

Editorial of Special Issue “Unconventional Drone-Based Surveying”

open access: yesDrones, 2023
Nowadays, Unmanned Aerial Vehicles (UAVs), as well as Unmanned Surface Vehicles (USVs) or also Unmanned Underwater Vehicles (UUVs), later on simply called drones, have reached a sufficient degree of maturity to allow their use for various purposes [...]
Arianna Pesci   +2 more
doaj   +1 more source

Draper unmanned vehicle systems

open access: yesRobotica, 1998
Draper Small Autonomous Aerial Vehicle (DSAAV), MITy and SMART micro-rovers, Companion mini-rover, and Vorticity Control Unmanned Undersea Vehicle (VCUUV) are highlighted. DSAAV demonstrated autonomy with GPS/INS integration and vision processing.
David S. Kang   +2 more
openaire   +1 more source

Unmanned Aerial Vehicles (UAVs): A Survey on Civil Applications and Key Research Challenges [PDF]

open access: yesIEEE Access, 2018
The use of unmanned aerial vehicles (UAVs) is growing rapidly across many civil application domains, including real-time monitoring, providing wireless coverage, remote sensing, search and rescue, delivery of goods, security and surveillance, precision ...
Hazim Shakhatreh   +8 more
semanticscholar   +1 more source

Autonomous three-dimensional formation flight for a swarm of unmanned aerial vehicles [PDF]

open access: yes, 2011
This paper investigates the development of a new guidance algorithm for a formation of unmanned aerial vehicles. Using the new approach of bifurcating potential fields, it is shown that a formation of unmanned aerial vehicles can be successfully ...
Badawy A.   +14 more
core   +1 more source

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