Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Christoph Tholen"'
Publikováno v:
Mendel, Vol 26, Iss 2 (2020)
Localisation errors have a great impact on Autonomous Underwater Vehicles (AUVs) as search agents. Different approaches for solving the localisation problem can be used and combined together for greater accuracy in estimating AUVs’ locations. The e
Externí odkaz:
https://doaj.org/article/62f7a1d426db49eca710536a39732fe7
Publikováno v:
Journal of Marine Science and Engineering, Vol 10, Iss 1, p 7 (2021)
In this study, a set of different search strategies for locating submarine groundwater discharge (SGD) are investigated. This set includes pre-defined path planning (PPP), adapted random walk (RW), particle swarm optimisation (PSO), inertia Levy-flig
Externí odkaz:
https://doaj.org/article/ddceb2f5d04f4978b67dceb1d0ff77d7
Publikováno v:
Journal of Marine Science and Engineering, Vol 9, Iss 8, p 802 (2021)
Submarine groundwater discharge (SGD) is an important pathway of nutrients into coastal areas. During the last decades, interest of researchers in SGDs has grown continuously. However, methods applied for SGD research usually focus on the aquifer or
Externí odkaz:
https://doaj.org/article/3841f8d32d0b4661b9acc8ca9c233da0
Publikováno v:
ECMS 2022 Proceedings edited by Ibrahim A. Hameed, Agus Hasan, Saleh Abdel-Afou Alaliyat.
A large number of algorithms has been proposed for solving continuous optimisation problems. However, there is limited theoretical understanding of the strengths and weaknesses of most algorithms and their individual applicability. Furthermore, the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95036f6eac6706746c555b4ce7ead4b1
https://doi.org/10.7148/2022-0099
https://doi.org/10.7148/2022-0099
Publikováno v:
ECMS 2022 Proceedings edited by Ibrahim A. Hameed, Agus Hasan, Saleh Abdel-Afou Alaliyat.
In this paper, the concept of optimized bumblebee (BB) patterns as a search strategy for autonomous underwater vehicles (AUV) is presented. Here, an AUV is used to detect submarine groundwater discharge (SGD) in coastal areas. The optimization of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87ce431448f2c77ea7fbe12fb08e8701
https://doi.org/10.7148/2022-0107
https://doi.org/10.7148/2022-0107
Publikováno v:
2022 IEEE 2nd International Maghreb Meeting of the Conference on Sciences and Techniques of Automatic Control and Computer Engineering (MI-STA).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69d757729b290b495a15862d62e732c5
https://doi.org/10.1109/mi-sta54861.2022.9837625
https://doi.org/10.1109/mi-sta54861.2022.9837625
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLIII-B2-2020, Pp 999-1008 (2020)
Artificial reefs provide an efficient way to improve marine life abundance in the oceans, including growth on the structure itself. Photogrammetric methods provide suitable tools to measure marine growth. This paper focusses on cubic reefs placed in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc67df97b97994c92cd9e1a80820f4b3
https://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLIII-B2-2020/999/2020/isprs-archives-XLIII-B2-2020-999-2020.pdf
https://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLIII-B2-2020/999/2020/isprs-archives-XLIII-B2-2020-999-2020.pdf
Publikováno v:
Global Oceans 2020: Singapore – U.S. Gulf Coast.
A swarm of Autonomous Underwater Vehicles (AUVs) can cooperate for better utilization of the search resources. Through sharing search information, AUVs can locate a search target with an acceptable accuracy. The localization problem has a great impac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebb31fd4db8dcdd97d6c0176cdc5ae0a
https://doi.org/10.1109/ieeeconf38699.2020.9389227
https://doi.org/10.1109/ieeeconf38699.2020.9389227
Autor:
Robin Rofallski, Lars Nolle, Tarek A. El-Mihoub, Christoph Tholen, Iain Parnum, Oliver Zielinski
Publikováno v:
Global Oceans 2020: Singapore – U.S. Gulf Coast.
In this paper, a low-cost, multi-sensor platform designed to investigate the spatial distribution of water quality properties is presented. The platform is based on an off-the-shelf underwater vehicle and various environmental sensors. Its intended a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f78e48e6026bd5b907c2fb1e9331e0d0
https://doi.org/10.1109/ieeeconf38699.2020.9389450
https://doi.org/10.1109/ieeeconf38699.2020.9389450
Publikováno v:
Global Oceans 2020: Singapore – U.S. Gulf Coast.
Autonomous Underwater Vehicles (AUVs) rely on sensor measurements to locate a search target. The sensor measurements are prone to different sources of noise. Noise in measuring and estimating the location of an AUV causes localization errors. These e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::421bca384ac2b2db6c97bdbf5b000571
https://doi.org/10.1109/ieeeconf38699.2020.9389365
https://doi.org/10.1109/ieeeconf38699.2020.9389365