Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Dula Nad"'
Publikováno v:
IEEE Access, Vol 12, Pp 144992-145002 (2024)
In this paper, the path following problem of an underactuated unmanned surface vehicle (USV) in the presence of environmental disturbances is considered. To compensate for the sideslip induced by drift forces, an adaptive Kalman-like observer is prop
Externí odkaz:
https://doaj.org/article/167efb40f69243e6887bfbb3b1f0a8f4
Publikováno v:
IEEE Access, Vol 12, Pp 74108-74125 (2024)
This paper introduces a new blockchain-assisted key management protocol specifically designed for clustered Underwater Acoustic Sensor Networks (UASNs). The protocol focuses on simplifying cross-cluster reauthentication for mobile underwater devices
Externí odkaz:
https://doaj.org/article/62201bc643e54bdabdf79798bdef1e58
Autor:
Dula Nad, Fausto Ferreira, Igor Kvasic, Luka Mandic, Vladimir Slosic, Christopher Walker, Derek Orbaugh Antillon, Iain Anderson
Technical dives are challenging as they often involve inhospitable sites with limited or no visibility, dangerous or cluttered environments and are under a constant influence of external disturbances. Diver augmented vision displays can play a signif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::baaa2cbe1b222608b4360ba3bdb13d6c
https://doi.org/10.1109/oceans47191.2022.9977173
https://doi.org/10.1109/oceans47191.2022.9977173
Autor:
Ivan Loncar, Juraj Obradovic, Natko Krasevac, Luka Mandic, Igor Kvasic, Fausto Ferreira, Vladimir Slosic, Dula Nad, Nikola Miskovic
Marine robotics requires high quality simulators due to complexity and availability of trials at sea. While there are several simulators in the literature, these have gaps in applications requiring high visual fidelity and human-robot interaction. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12a20f3ea9ebe5e30aa704e218f36718
https://www.bib.irb.hr/1218935
https://www.bib.irb.hr/1218935
Publikováno v:
OCEANS 2019 - Marseille.
With increased orientation towards fleet operations, new technologies to improve autonomy and connectivity are needed. Most vehicles already come with mission planning and execution capabilities, and all state data is available remotely. With more au
Publikováno v:
2018 IEEE/OES Autonomous Underwater Vehicle Workshop (AUV).
A modular measurement model Extended Kalman filter (EKF) for for unmanned underwater vehicle (UUV) localization is proposed. Except for using measurements from UUV’s sensors, this EKF is augmented by ultra-short baseline range and visual-data based
Positioning, Navigation and Communication on land would be very difficult and nowadays unimaginable without satellite communication networks. The situation underwater is much more complex due to high attenuation of radio waves. Moreover, due to the d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c34b40160d32a8be78f9dbbb6862ce93
https://www.bib.irb.hr/1015038
https://www.bib.irb.hr/1015038
Diver Navigation and Imaging System (DiNIS) is a compact, capable, integrated, underwater hand-held diver navigation system. DiNIS provides a complete suite of commercial underwater navigation sensors for the purpose of waypoint navigation, Intellige
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::577de9aefd1c63a939bffadfb6fa4b1b
https://www.bib.irb.hr/989550
https://www.bib.irb.hr/989550
Autor:
Fausto Ferreira, Juraj Obradović, Đula Nađ, Ivan Lončar, Luka Mandić, Igor Kvasić, Natko Kraševac, Nikola Mišković
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 2, p 317 (2024)
Marine robotics is a complex field with a potentially high demanding logistics and high deployment cost. This is a barrier to many research groups. On the other hand, some research groups have substantial equipment and infrastructure that are typical
Externí odkaz:
https://doaj.org/article/bd0d1abddeac48a78eb4c46fd3d72034
Autor:
Nikola Mišković, Jeffrey A. Neasham, Andreas Birk, Dula Nad, Zoran Vukić, Alessandro Marroni, Massimo Caccia, Antonio Vasilijević, Marco Bibuli, Karl Grammer, Antonio M. Pascoal, Murat Egi
Publikováno v:
OCEANS 2017 - Aberdeen.
This paper described the basic concept behind the second and final validation trials of the Cognitive Autonomous Diving Buddy (CADDY) system. The CADDY system is composed of three components: autonomous surface vehicle (ASV), an autonomous underwater