Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Ingrid Schjølberg"'
Autor:
Ingrid Schjølberg, Olav Egeland
Publikováno v:
Modeling, Identification and Control, Vol 17, Iss 1, Pp 17-26 (1996)
In this paper control of underwater vehicle-manipulator systems using feedback linearization has been studied. Performance, robustness and energy consumption of the system depend on the choice of output variables, these output variables can be chosen
Externí odkaz:
https://doaj.org/article/26b26eacc51345518df35f4725b4ad30
Publikováno v:
Volume 5B: Ocean Engineering; Honoring Symposium for Professor Günther F. Clauss on Hydrodynamics and Ocean Engineering.
This work presents a novel digital twin for an underwater vehicle manipulator system (UVMS). The twin represents a framework for low cost UVMS and builds on the BlueROV2 and the SeaArm-2 manipulator. UVMS’s are currently applied in ocean interventi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d02b8fc607e5cf24c5d980cd91648e7a
https://doi.org/10.1115/omae2022-79913
https://doi.org/10.1115/omae2022-79913
Publikováno v:
Volume 5B: Ocean Engineering; Honoring Symposium for Professor Günther F. Clauss on Hydrodynamics and Ocean Engineering.
One of the main concerns, when considering hydrogen storage systems, is the possibility of an unwanted leak, which can result in potential fire, explosions, or detonation, potentially affecting both structures and passengers safety. Safety barriers c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb68af9269e82af53fda1ade93306c64
https://doi.org/10.1115/omae2022-79725
https://doi.org/10.1115/omae2022-79725
Autor:
Ingrid Schjølberg, Lorenzo Balestra
Publikováno v:
International Journal of Hydrogen Energy
This paper presents a simulation tool for marine hybrid power-plants equipped with polymer exchange membrane fuel cells and batteries. The virtual model, through the combination of operational data and dynamically modelled subsystems, can simulate po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d509577c879c566c11853bd3b7d2f00
https://doi.org/10.1016/j.ijhydene.2020.12.187
https://doi.org/10.1016/j.ijhydene.2020.12.187
Publikováno v:
IEEE Journal of Oceanic Engineering. 45:1450-1465
This article considers the problem of constructing an observer for estimating position, velocity, attitude, underwater wave speed, rate sensor bias, and accelerometer bias that has both proven stability and close-to-optimal performance with respect t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1beace0b7ccb9f5282f8472585b54098
https://doi.org/10.1109/joe.2019.2933883
https://doi.org/10.1109/joe.2019.2933883
Publikováno v:
Journal of Loss Prevention in the Process Industries. 60:145-158
This article presents the process used to develop safety envelopes and subsea traffic rules for autonomous remotely operated vehicles (AROVs) used in subsea inspection, maintenance, and repair (IMR) operations. Preventing loss of subsea assets and th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::260e593098d70408c44b8569d1546cf3
https://doi.org/10.1016/j.jlp.2019.03.006
https://doi.org/10.1016/j.jlp.2019.03.006
This paper focuses on the use of safety barrier analysis, during the design phase of a vessel powered by cryogenic hydrogen, to identify possible weaknesses in the architecture. Barrier analysis can be used to evaluate a series of scenarios that have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::957d70d45a91c5dca51f1c8dc1fd0eb8
https://hdl.handle.net/11250/2984408
https://hdl.handle.net/11250/2984408
Autor:
Lorenzo Balestra, Ingrid Schjølberg
Publikováno v:
38490-38503
International Journal of Hydrogen Energy
International Journal of Hydrogen Energy
The paper presents three approaches for the sizing and control of a maritime hybrid power-plant equipped with proton exchange membrane fuel cells and batteries. The study focuses on three different power-plant configurations, including the energy man
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c9e3afba95fb5cee021042b73917401
https://hdl.handle.net/11250/2984335
https://hdl.handle.net/11250/2984335