主动吸收式造波机的设计及初步实现
收稿日期: 2013-10-28
修回日期: 2014-01-07
网络出版日期: 2014-02-28
基金资助
中国科学院可再生能源重点实验室基金项目（y407j31001）；中国科学院低温工程学重点实验室开放课题基金（CRYO201303）
Design and Primary Realization of an Active Absorbing Wave Maker
Received date: 2013-10-28
Revised date: 2014-01-07
Online published: 2014-02-28
张亚群，姜家强，盛松伟，游亚戈，王坤林，陈高飞 . 主动吸收式造波机的设计及初步实现[J]. 新能源进展, 2014 , 2(1) : 37 -42 . DOI: 10.3969/j.issn.2095-560X.2014.01.007
The active absorbing wave maker can immediately eliminates interference effects on the model tests, which ensure the accuracy of the test results. Basing on Airy wave theory, active absorption wave-making method is put forward, and control equation of rocking-plate wave maker is derived. Active absorbing wave-making control system is designed, based on the wave method. Through multiple feedback lines, a precise control of the wave maker is achieved as well as the real-time absorption of interference wave before the wave blade, which ensures wave is the target one in the sink. Finally, under the same wave conditions, contrast testing is conducted between the active absorbing wave method and non-active absorbing wave method. It fully verifies the feasibility and timeliness of active absorption wave-making method. The realization of active absorption wave maker helps to improve the accuracy of wave experiments, to save test cost, and to provide a good test environment.
Key words： wave maker; active absorbing; interference wave; wave making theory
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