dc.contributor.author | Xu, Haitong | |
dc.contributor.author | Hinostroza, M. A. | |
dc.contributor.author | Hassani, Vahid | |
dc.contributor.author | Guedes Soares, C | |
dc.date.accessioned | 2020-02-07T12:05:06Z | |
dc.date.available | 2020-02-07T12:05:06Z | |
dc.date.created | 2019-12-14T12:37:46Z | |
dc.date.issued | 2019-06-19 | |
dc.identifier.issn | 0892-7219 | |
dc.identifier.uri | http://hdl.handle.net/11250/2640408 | |
dc.description.abstract | The least-square support vector machine (LS-SVM) is used to estimate the dynamic parameters of a nonlinear marine vessel steering model in real-time. First, maneuvering tests are carried out based on a scaled free-running ship model. The parameters are estimated using standard LS-SVM and compared with the theoretical solutions. Then, an online version, a sequential least-square support vector machine, is derived and used to estimate the parameters of vessel steering in real-time. The results are compared with the values estimated by standard LS-SVM with batched training data. By comparison, a sequential least-square support vector machine can dynamically estimate the parameters successfully, and it can be used for designing a dynamic model-based controller of marine vessels. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | ASME Press | nb_NO |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/deed.no | * |
dc.subject | Parameter estimation | nb_NO |
dc.subject | Ships | nb_NO |
dc.subject | Support vector machines | nb_NO |
dc.subject | Vessels | nb_NO |
dc.title | Real-Time Parameter Estimation of a Nonlinear Vessel Steering Model Using a Support Vector Machine | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.description.version | acceptedVersion | nb_NO |
dc.source.volume | 141 | nb_NO |
dc.source.journal | Journal of Offshore Mechanics and Arctic Engineering | nb_NO |
dc.source.issue | 6 | nb_NO |
dc.identifier.doi | 10.1115/1.4043806 | |
dc.identifier.cristin | 1760800 | |
cristin.unitcode | 7566,9,0,0 | |
cristin.unitname | Skip og havkonstruksjoner | |
cristin.ispublished | true | |
cristin.fulltext | postprint | |
cristin.qualitycode | 2 | |