| Using ANN to study VIV of flexible cylinders in uniform and shear flows | |
Song JX(宋吉祥)1,2,3 ; Chen WM(陈伟民)1,2; Guo SX(郭双喜)1,2; Yan DB(严定帮)1,2,4
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| Corresponding Author | Chen, Weimin([email protected]) |
| Source Publication | OCEAN ENGINEERING
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| 2022-09-01 | |
| Volume | 259Pages:9 |
| ISSN | 0029-8018 |
| Abstract | 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. |
| Keyword | Flexible cylinder Vortex -induced vibration Neural network |
| DOI | 10.1016/j.oceaneng.2022.111909 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000830974400004 |
| WOS Keyword | NEURAL-NETWORK ; INDUCED VIBRATION ; FATIGUE DAMAGE ; PREDICTION ; DESIGN ; MODELS |
| WOS Research Area | Engineering ; Oceanography |
| WOS Subject | Engineering, Marine ; Engineering, Civil ; Engineering, Ocean ; Oceanography |
| Funding Project | Strategic Priority Research Program of the Chinese Academy of Sciences[XDA22000000] |
| Funding Organization | Strategic Priority Research Program of the Chinese Academy of Sciences |
| Classification | 一类 |
| Ranking | 1 |
| Contributor | Chen, Weimin |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/89801 |
| Collection | 流固耦合系统力学重点实验室 |
| Affiliation | 1.Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China; 2.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China; 3.China Inst Water Resources & Hydropower Res, State Key Lab Simulat & Regulat Water Cycle River, Beijing 100038, Peoples R China; 4.Hunan Appl Technol Univ, Coll Mech & Elect Engn, Changde 415100, Hunan, Peoples R China |
| Recommended Citation 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.Rp_Au:Chen, Weimin |
| 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. |
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| File Name/Size | DocType | Version | Access | License | ||
| Jp2022FA185_2022_Usi（2637KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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