Date of Publication:2022-10-04

Journal:大连理工大学学报

Affiliation of Author(s):建设工程学部

Issue:3

Page Number:423-428

ISSN No.:1000-8608

Abstract:The system composition and the control algorithm of an active absorbing wavemaker system are described based on servo motor . An active absorption algorithm with the reflection coefficient of the wavemaker is presented based on the first-order piston active absorbing wavemaker theory .And experiments with regular and irregular waves are carried out in wave period range of 1 .2 s to 2 .4 s .Separating the incident and reflected waves with two-point methods ,the experimental results show a good agreement between predicted theoretical reflection coefficient and experimental value ,and the absorption efficiency of irregular waves is greater than 84% .

Note:新增回溯数据