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dc.contributor.authorNguyen, T.
dc.contributor.authorDo, Khac Duc
dc.contributor.authorPan, J.
dc.identifier.citationNguyen, T.L. and Do, K.D. and Pan, J. 2013. Boundary control of two-dimensional marine risers with bending couplings. Journal of Sound and Vibration. 332 (16): pp. 3605-3622.

The aim of this paper is to design a boundary controller for global stabilization of two-dimensional marine risers under environmental disturbances. Based on the energy approach, equations of motion including bending couplings for the risers are derived. Due to the couplings, the riser dynamics exhibit mutual effects between transverse motions. The Lyapunov direct method is used to design the boundary controller. Proof of the existence and uniqueness of the solutions of the closed-loop system is provided based on the Galerkin approximation method. Stability analysis of the closed-loop system is carried out using the Lyapunov stability theory. Numerical simulations illustrate the results.

dc.publisherElsevier Ltd
dc.subjectStability analysis
dc.subjectExistence and uniqueness
dc.subjectEnvironmental disturbances
dc.subjectLyapunov direct method
dc.subjectGlobal stabilization
dc.subjectTransverse motions
dc.subjectLyapunov stability theory
dc.subjectGalerkin approximations
dc.titleBoundary control of two dimensional marine risers with bending couplings
dc.typeJournal Article
dcterms.source.titleJournal of Sound and Vibration
curtin.accessStatusFulltext not available

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