Boundary control of transverse motion of flexible marine risers under stochastic loads
dc.contributor.author | Do, Khac Duc | |
dc.date.accessioned | 2018-05-18T07:59:58Z | |
dc.date.available | 2018-05-18T07:59:58Z | |
dc.date.created | 2018-05-18T00:23:05Z | |
dc.date.issued | 2018 | |
dc.identifier.citation | Do, K.D. 2018. Boundary control of transverse motion of flexible marine risers under stochastic loads. Ocean Engineering. 155: pp. 156-172. | |
dc.identifier.uri | http://hdl.handle.net/20.500.11937/67839 | |
dc.identifier.doi | 10.1016/j.oceaneng.2018.02.031 | |
dc.description.abstract |
© 2018 Elsevier Ltd. All rights reserved. A constructive design of boundary controllers is proposed to stabilize transverse motion of flexible marine risers under stochastic loads induced by restoring membrane and fluid/air velocity. For stability analysis and boundary control design, global well-posedness (existence and uniqueness) and global stability criteria are developed for nonlinear stochastic evolution systems in Hilbert space subject to both state-dependent and additive stochastic disturbances. These criteria are obtained by developing Lyapunov sufficient conditions from local well-posedness and stability results. The well-posedness and stability developments are not only applied to ensure well-posedness and almost sure (practical) stability of the variational (strong) solution of the stochastic riser system but also to other hyperbolic systems. | |
dc.publisher | Elsevier | |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.title | Boundary control of transverse motion of flexible marine risers under stochastic loads | |
dc.type | Journal Article | |
dcterms.source.volume | 155 | |
dcterms.source.startPage | 156 | |
dcterms.source.endPage | 172 | |
dcterms.source.issn | 0029-8018 | |
dcterms.source.title | Ocean Engineering | |
curtin.department | School of Civil and Mechanical Engineering (CME) | |
curtin.accessStatus | Open access | |
curtin.contributor.orcid | Do, Khac Duc [0000-0002-8167-7675] |