Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Mariann Merz"'
Autor:
Mariann Merz, Esten Ingar Grøtli, Odd Erik Mørkrid, Espen Tangstad, Synne Fossøy, Håvard Nordahl
Publikováno v:
Maritime Transport Research, Vol 5, Iss , Pp 100098- (2023)
With the Yara Birkeland, the world’s first autonomous cargo ship developed for commercial use, nearing regular unmanned operation, it is crucial to assess the availability and readiness of unmanned cargo handling solutions. While there are already
Externí odkaz:
https://doaj.org/article/41ee86572c1c4073a9a0e0de062975a1
Autor:
Mariann Merz, Dário Pedro, Vasileios Skliros, Carl Bergenhem, Mikko Himanka, Torbjørn Houge, João P. Matos-Carvalho, Henrik Lundkvist, Baran Cürüklü, Rasmus Hamrén, Afshin E. Ameri, Carl Ahlberg, Gorm Johansen
Publikováno v:
Drones, Vol 6, Iss 5, p 128 (2022)
Emerging precision agriculture techniques rely on the frequent collection of high-quality data which can be acquired efficiently by unmanned aerial systems (UAS). The main obstacle for wider adoption of this technology is related to UAS operational c
Externí odkaz:
https://doaj.org/article/5c6268cb599640be819bb595748a6ce3
Autor:
S. R. Jacobsen, Sture Holmstrøm, Mariann Merz, Rune Storvold, S. O. Johnsen, Esten Ingar Grøtli, Aksel Andreas Transeth, Trond Bakken
This paper describes safety and security challenges and best practices of the use of drones in the oil and gas industry, with consideration of the harsh weather conditions in the Northern Territories of Norway. We have described the present status of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b0be7d48f188d3b7597bf6b1621ff05
https://hdl.handle.net/11250/3061141
https://hdl.handle.net/11250/3061141
Autor:
Mariann Merz, Tor Arne Johansen
Publikováno v:
Journal of Guidance Control and Dynamics
The melting of the Arctic ice cap leads to increased commercial interest in these maritime regions, such as shipping via the Northeast Passage and oil and gas exploration, leading to a need to develop new long-range unmanned technologies to support o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2f271ed7b71621795678b14f9a02dc6
https://hdl.handle.net/11250/2630234
https://hdl.handle.net/11250/2630234
Autor:
Nadezda Sokolova, Tor Arne Johansen, Robert Skulstad, Mariann Merz, Thor I. Fossen, Christoffer Lie Syversen
Publikováno v:
IEEE Aerospace and Electronic Systems Magazine. 30:18-27
Launch and recovery phases pose significant challenges to the operation of UAVs, in particular, for fixed-wing UAVs operating from smaller ships or other geographically or operationally constrained sites without a proper runway. Although UAV missions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c616f58c40eea7094c62c4debc4a6fa1
https://doi.org/10.1109/maes.2015.7119821
https://doi.org/10.1109/maes.2015.7119821
Autor:
Mariann Merz, Tor Arne Johansen
This paper considers the dynamic optimization of the planned path for an Unmanned Aerial Vehicle (UAV) engaged in circular towing of a cable-body system, such that the motion of the towed endmass is stabilized with minimum motion relative to a desire
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23d831b9fdc6be7548a6d5606123012d
https://hdl.handle.net/11250/2470885
https://hdl.handle.net/11250/2470885
Autor:
Tor Arne Johansen, Mariann Merz
Publikováno v:
2016 International Conference on Unmanned Aircraft Systems (ICUAS).
This paper presents a feasibility study for end-body positioning maneuvers using a towed cable-body system where a fixed wing Unmanned Aerial Vehicle (UAV) is stabilized in a steady-state circular motion. As high precision maneuvers such as object pi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34ce12e78ee5d99f50ad66aa1b00e065
https://doi.org/10.1109/icuas.2016.7502573
https://doi.org/10.1109/icuas.2016.7502573
Autor:
Tor Arne Johansen, Robert Skulstad, Mariann Merz, Christoffer Lie Syversen, Thor I. Fossen, Nadezda Sokolova
Publikováno v:
2015 IEEE Aerospace Conference.
A system for autonomous precision recovery of fixedwing unmanned aerial vehicles (UAVs) using low-cost GPS L1 C/A based RTK (Real-Time Kinematic) solution utilizing locally generated corrections is described and field tested. We present a system arch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b52466f472a96bcd46bea81b7379c0fa
https://doi.org/10.1109/aero.2015.7119205
https://doi.org/10.1109/aero.2015.7119205