Non-stationary stochastic optimization of an oscillating water column

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dc.contributor.authorJalon, Maria L.
dc.contributor.authorBrennan, Feargal P.
dc.date.accessioned2017-09-01T08:32:30Z
dc.date.available2017-09-01T08:32:30Z
dc.date.issued2017-07-31
dc.description.abstractA non-stationary stochastic optimization methodology is applied to an OWC (oscillating water column) to find the design that maximizes the wave energy extraction. Different temporal cycles are considered to represent the long-term variability of the wave climate at the site in the optimization problem. The results of the non-stationary stochastic optimization problem are compared against those obtained by a stationary stochastic optimization problem. The comparative analysis reveals that the proposed non-stationary optimization provides designs with a better fit to reality. However, the stationarity assumption can be adequate when looking at averaged system response.en_UK
dc.identifier.citationMaria L. Jalon and Feargal Brennan. Non-stationary stochastic optimization of an oscillating water column. ICRET 2017 : 19th International Conference on Renewable Energy Technology, 27-28 July 2017, Zurich, Switzerlanden_UK
dc.identifier.urischolar.waset.org/1999.5/10007489
dc.identifier.urihttp://dspace.lib.cranfield.ac.uk/handle/1826/12424
dc.language.isoenen_UK
dc.publisherWorld Academy of Science, Engineering and Technologyen_UK
dc.subjectNon-stationary stochastic optimizationen_UK
dc.subjectoscillatingen_UK
dc.subjecttemporal variabilityen_UK
dc.subjectwave energyen_UK
dc.titleNon-stationary stochastic optimization of an oscillating water columnen_UK
dc.typeConference paperen_UK

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