Adaptive Backstepping Integral Sliding Mode Control for 5DOF Barge-Type OFWT under Output Constraint
dc.contributor.author | Shah, Syed Awais Ali | |
dc.contributor.author | Gao, Bingtuan | |
dc.contributor.author | Ahmad, Irfan | |
dc.contributor.author | Ullah, Hameed | |
dc.contributor.author | Ahmed, Nigar | |
dc.contributor.author | Saeed, Anjum | |
dc.date.accessioned | 2023-03-30T14:42:24Z | |
dc.date.available | 2023-03-30T14:42:24Z | |
dc.date.issued | 2023-02-24 | |
dc.identifier.citation | Journal of Marine Science and Engineering 11(3) : (2023) // Article ID 492 | es_ES |
dc.identifier.issn | 2077-1312 | |
dc.identifier.uri | http://hdl.handle.net/10810/60571 | |
dc.description.abstract | This article presents a new control solution for a dynamical model of a translational oscillator with a rotational actuator (TORA) based on multi-body dynamics for a barge-type offshore floating wind turbine (OFWT). TORA has been employed as an active structural control strategy. The solution of bounding the output movements of platform pitch and tower bending angle to a certain limit, along with mitigating the OFWT vibrations due to environmental disturbances and uncertainties, is presented in this novel control framework. This new control algorithm consists of a high-gain observer (HGO)-based adaptive backstepping integral sliding mode control (ISMC) and a barrier Lyapunov function (BLF). This guarantees satisfying the constraints on the states and effectively resolves the problem of the unavailability of the system states. The proposed control law based on the BLF has been compared with an adaptive backstepping ISMC to show the efficiency of the output-constraint control scheme. Through MATLAB/SIMULINK numerical simulations and their numeric error table, the effectiveness of the proposed control scheme has been examined. The results confirm the validity and efficiency of the proposed control approaches. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | MDPI | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | |
dc.subject | adaptive backstepping ISMC | es_ES |
dc.subject | barge-type OFWT | es_ES |
dc.subject | barrier Lyapunov function | es_ES |
dc.subject | output constraint control | es_ES |
dc.subject | TORA | es_ES |
dc.subject | UMS | es_ES |
dc.title | Adaptive Backstepping Integral Sliding Mode Control for 5DOF Barge-Type OFWT under Output Constraint | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.date.updated | 2023-03-28T12:56:11Z | |
dc.rights.holder | © 2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/ 4.0/). | es_ES |
dc.relation.publisherversion | https://www.mdpi.com/2077-1312/11/3/492 | es_ES |
dc.identifier.doi | 10.3390/jmse11030492 | |
dc.departamentoes | Ingeniería de sistemas y automática | |
dc.departamentoeu | Sistemen ingeniaritza eta automatika |
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Except where otherwise noted, this item's license is described as © 2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/ 4.0/).