Mathematical analysis of a wave energy converter model

被引:4
|
作者
Rougirel, Arnaud [1 ]
机构
[1] Univ Poitiers, UMR 7348, Lab Math & Applicat, SP2MI, F-86962 Futuroscope, France
关键词
Sustainable development; Non autonomous piecewise linear second order differential equation; Wave energy converter;
D O I
10.1016/j.nonrwa.2012.07.007
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In a context where sustainable development should be a priority. Orazov et al. have proposed in 2010, an excitation scheme for buoy-type ocean wave energy converters. The simplest model for this scheme is a non autonomous piecewise linear second order differential equation. The goal of the present paper is to give a mathematical framework for this model and to highlight some properties of its solutions. In particular, we will look at bounded and periodic solutions, and compare the energy-harvesting capabilities of this novel WEC with respect to that of a wave energy converter without mass modulation. (C) 2012 Elsevier Ltd. All rights reserved.
引用
收藏
页码:434 / 454
页数:21
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