全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

遗传算法在多向随机波浪反射分析中的应用

, PP. 95-104

Keywords: 方向谱,方向分布,反射系数,反射面位置,遗传算法

Full-Text   Cite this paper   Add to My Lib

Abstract:

通过数值模拟方法研究了遗传算法在分析多向入、反射波浪共存场中入射波浪的方向分布、波浪的反射系数和反射面位置的应用.对入射波浪的方向分布、波浪的反射系数和反射面位置通过遗传优化模拟和理论互谱的差别组成适应函数来确定.数值模拟结果表明,在多向入、反射波浪场中遗传算法能够精确地分离入、反射波浪,而且不需要预先确定反射面位置,因此遗传算法能够很好地被应用于分析多向随机波浪从斜坡堤等反射面位置不明确的建筑物的反射问题.

References

[1]  ISOBE M,KONDO.Methods for estimating directional wave spectrum in incident and reflected wave field [A].Proc 19th Conf Coastal Engrg [C].New York: ASCE,1984.467-483.
[2]  HASHMOTO N,KOBUNE K.Estimation of the directional spreading in incident and reflected wave field using Bayesian approach [A Symup 35th Conf Coastal Engrg (in Japanese)[C].1988.163-167.
[3]  柳淑学,俞聿修.入、反射波浪中方向谱和反射系数的确定[J].水动力学研究与进展,1998,13(3):302-311.
[4]  DAVIDSON M A,KINGSTON K S,HUNTLEY D A.New solution for directional wave analysis in reflective wave field [J].J of Waterway,Port,Coastal Ocean Engrg,ASCE,2000,126(4): 173-181.
[5]  KOZA J R.Genetic Programming: on the Programming of Computers by Means of Natural Selection [M].Cambridge,Mass: MIT Press,1992.
[6]  俞聿修,柳淑学.多向不规则波生成的数值方法[J].海洋学报,1992.14(2):138-146.
[7]  DAVIDSON M,HUNTLEY D A,BIRD P A D.A practical method for the estimation of directional wave spectra in reflective wave fields [J].Coastal Engrg,1998,33: 91-116.
[8]  TEISSON C,BENOITT M.Laboratory measurement of oblique irregular wave reflection on rubble mound breakwaters[A].Proc 24th Conf Coastal Engrg [C].New York: ASCE,1994.1610-1624.
[9]  DICKSON W,HERBERS T H C,THORNTON E B.Wave reflection from breakwater [J].J of Waterway,Port,Coastal Ocean Engrg,ASCE,1995,121(5): 262-268.
[10]  云庆夏.进化算法[M].北京:冶金工业出版社,2000.
[11]  YU Yu-xiu,LIU Shu-xue.Study on measurement methods of multi-directional waves wave gauge array method [J].China Ocean Engineering,1992,6(2): 233-242.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133