A Spectral Feedback Compensation Technique for the Generation of Random Wave Fields
1994 ◽
Vol 208
(2)
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pp. 105-112
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Keyword(s):
Computer software was developed to control an electromechanical wave generator to accurately simulate random wave fields derived from mathematical spectral models. The software algorithm makes use of a spectral feedback control technique to improve accuracy and reliability in the continuous generation of random waves in the laboratory. Experiments were conducted to investigate the advantages of this closed-loop control technique over more commonly used open-loop random wave generation methods. The results show a decided advantage in using closed-loop control for the generation of random waves, especially for double-peak wave spectra and model testing purposes.
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1976 ◽
Vol 123
(7)
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pp. 713
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2018 ◽
Vol 57
(49)
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pp. 16795-16808
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2014 ◽
Vol 931-932
◽
pp. 1298-1302
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2020 ◽
Vol 42
(9)
◽
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1989 ◽
Vol 111
(4)
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pp. 592-599
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2009 ◽
Vol 628-629
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pp. 257-262
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