dc.contributor.author | Kjerstad, Øivind Kåre | |
dc.contributor.author | Skjetne, Roger | |
dc.date.accessioned | 2014-12-30T17:28:31Z | |
dc.date.accessioned | 2016-04-07T13:45:26Z | |
dc.date.available | 2014-12-30T17:28:31Z | |
dc.date.available | 2016-04-07T13:45:26Z | |
dc.date.issued | 2014 | |
dc.identifier.citation | Modeling, Identification and Control 2014, 35(4):249-262 | nb_NO |
dc.identifier.issn | 0332-7353 | |
dc.identifier.uri | http://hdl.handle.net/11250/2384516 | |
dc.description.abstract | This paper presents a development framework for dynamic positioning control systems for marine vessels in managed ice. Due to the complexity of the vessel-ice and ice-ice interactions a configurable high fidelity numerical model simulating the vessel, the ice floes, the water, and the boundaries is applied. The numerical model is validated using experimental data and coupled with a control application incorporating sensor models, control systems, actuator models, and other external dynamics to form a closed loop development platform. The ice drift reversal is simulated by moving the positioning reference frame in an elliptic trajectory, rather than moving each individual ice floe. A control plant model is argued, and a control system for managed ice is proposed based on conventional open water design methods. A case study shows that dynamic positioning in managed ice is feasible for some moderate ice conditions. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | Norsk Forening for Automatisering | nb_NO |
dc.relation.uri | http://www.mic-journal.no/PDF/2014/MIC-2014-4-3.pdf | |
dc.rights | Navngivelse 3.0 Norge | * |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/no/ | * |
dc.title | Modeling and Control for Dynamic Positioned Marine Vessels in Drifting Managed Sea Ice | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.date.updated | 2014-12-30T17:28:31Z | |
dc.subject.nsi | VDP::Teknologi: 500::Marin teknologi: 580 | nb_NO |
dc.subject.nsi | VDP::Technology: 500::Marine technology: 580 | nb_NO |
dc.subject.nsi | VDP::Teknologi: 500::Marin teknologi: 580::Offshoreteknologi: 581 | nb_NO |
dc.subject.nsi | VDP::Technology: 500::Marine technology: 580::Offshore technology: 581 | nb_NO |
dc.subject.nsi | VDP::Teknologi: 500::Informasjons- og kommunikasjonsteknologi: 550::Teknisk kybernetikk: 553 | nb_NO |
dc.subject.nsi | VDP::Technology: 500::Information and communication technology: 550::Technical cybernetics: 553 | nb_NO |
dc.source.volume | 35 | nb_NO |
dc.source.journal | Modeling, Identification and Control | nb_NO |
dc.source.issue | 4 | nb_NO |
dc.identifier.doi | 10.4173/mic.2014.4.3 | |
dc.identifier.cristin | 1189344 | |
dc.subject.keyword | Arktisk teknologi / Arctic Technology | |
dc.subject.keyword | Bevegelsesstyring / Motion control | |
dc.subject.keyword | Dynamisk Posisjonering / Dynamic Positioning | |
dc.description.localcode | (c) 2014 Norwegian Society of Automatic Control. Creative Commons Attribution 3.0 Unported (CC BY 3.0) license. See: http://creativecommons.org/licenses/by/3.0/. | nb_NO |