Using ANN to study VIV of flexible cylinders in uniform and shear flows

doi:10.1016/j.oceaneng.2022.111909

CORC > 力学研究所 > 中国科学院力学研究所 > 流固耦合系统力学重点实验室(2012-)

	Using ANN to study VIV of flexible cylinders in uniform and shear flows
	Song JX(宋吉祥)2,3,4; Chen WM(陈伟民)3,4; Guo SX(郭双喜)3,4; Yan DB(严定帮)1,3,4
刊名	OCEAN ENGINEERING
	2022-09-01
卷号	259 页码:9
关键词	Flexible cylinder Vortex -induced vibration Neural network
ISSN号	0029-8018
DOI	10.1016/j.oceaneng.2022.111909
通讯作者	Chen, Weimin(wmchen@imech.ac.cn)
英文摘要	The ANN model trained on experimental datasets is developed, especially based on the characteristics of flexible cylinder's VIV, the Bayesian regularization back propagation algorithm is employed to train the presented neural network. Nine intuitive physical parameters are selected according to the governing equations of cylinder dynamics. The results show that the neural network trained with intuitive physical quantity can acceptable predictions predict VIV, and the linear regression value is 0.940. In addition, the range of model parameters is limited in the trained neural network, with around 20% error.
分类号	一类
资助项目	Strategic Priority Research Program of the Chinese Academy of Sciences[XDA22000000]
WOS关键词	NEURAL-NETWORK ; INDUCED VIBRATION ; FATIGUE DAMAGE ; PREDICTION ; DESIGN ; MODELS
WOS研究方向	Engineering ; Oceanography
语种	英语
WOS记录号	WOS:000830974400004
资助机构	Strategic Priority Research Program of the Chinese Academy of Sciences
其他责任者	Chen, Weimin
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/89800]
专题	力学研究所_流固耦合系统力学重点实验室(2012-)
作者单位	1.Hunan Appl Technol Univ, Coll Mech & Elect Engn, Changde 415100, Hunan, Peoples R China 2.China Inst Water Resources & Hydropower Res, State Key Lab Simulat & Regulat Water Cycle River, Beijing 100038, Peoples R China; 3.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China; 4.Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China;
推荐引用方式 GB/T 7714	Song JX,Chen WM,Guo SX,et al. Using ANN to study VIV of flexible cylinders in uniform and shear flows[J]. OCEAN ENGINEERING,2022,259:9.
APA	宋吉祥,陈伟民,郭双喜,&严定帮.(2022).Using ANN to study VIV of flexible cylinders in uniform and shear flows.OCEAN ENGINEERING,259,9.
MLA	宋吉祥,et al."Using ANN to study VIV of flexible cylinders in uniform and shear flows".OCEAN ENGINEERING 259(2022):9.