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Advisor(s)
Abstract(s)
The Archimedes Wave Swing (AWS) is a a fully-submerged Wave Energy Converter (WEC), that is to say, a device that converts the energy of sea waves into electricity. A first prototype of the AWS has already been built and tested. In this paper, neural network (NN) models for this AWS prototype are developed. NNs are then used together with proven control strategies (phase and amplitude control, internal model control and switching control) to maximise energy production. Simulations show an yearly average electricity production increase of 160% over the performance of the original AWS controller.
Description
Keywords
Wave energy Archimedes wave swing Phase and amplitude control Neural networks Internal model control Switching control
Citation
VALÉRIO, Duarte; [et al] – Identification and control of the AWS using neural network models. Applied Ocean Research. ISSN 0141-1187. Vol. 30, N.º 3 (2008), pp. 178-188
Publisher
Elsevier