||Clement Alain1, Maisondieu Christophe1
||1 : Ecole centrale Nantes, France
||1993 European Wave Energy Symposium. 21 - 24 July 1993, Scotland, UK.
||1993 European Wave Energy Symposium. Proceedings of an International Symposium held in Edinburgh, Scotland. 21 - 24 July 1993. 1994. ISBN 0-903640-84-8. Publication No EUR 15571 EN pp. 117-122
||In this paper, we suggest two causal non-ideal approximations of this ideal non-causal controller. These time-domain absorbing relations differ in whether or not one knows a dominant frequency of the incident wave train to be absorbed. Their performances are compared to the absorption efficiency of the low frequency asymptotic Sommerfeld relation. Preliminary results of this study were already presented in Maisondieu and al. (1993).
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