Optimizing Flow Control with Ensemble Kalman Method for Mitigating Flow-Induced Vibration
文献类型：期刊论文
| 作者 | Liu Y(刘毅); Wang SZ(王士召); Zhang XL(张鑫磊); He GW(何国威) |
| 刊名 | AIAA JOURNAL
 |
| 出版日期 | 2025-04-09 |
| 页码 | 15 |
| 关键词 | Flow Induced Vibrations Strouhal Numbers Control Optimization Aerodynamic Damping Optimal Control Theory Computational Fluid Dynamics Boundary Layers Machine Learning Shock Wave Control |
| ISSN号 | 0001-1452 |
| DOI | 10.2514/1.J064850 |
| 通讯作者 | Zhang, Xin-Lei(zhangxinlei@imech.ac.cn) |
| 英文摘要 | The ensemble Kalman method is introduced for optimizing flow control strategies in order to mitigate the flow-induced vibration of structures. Different types of control strategies such as passive control, open-loop active control, and closed-loop active control are tested, showing the flexibility of the method in flow control optimization. The ensemble Kalman method is first tested to mitigate vortex shedding of flows around a circular cylinder by optimizing the placement of small cylinders downstream. Further, the method is assessed to suppress shock buffeting over the NACA 0012 airfoil by optimizing the movement of a compliant aileron. Our results for all test cases show that the ensemble-based method can effectively find optimal control strategies that significantly reduce the vibrations of aerodynamic force, and can be a useful alternative for flow control optimization, due to its merits in nonintrusiveness and ease of implementation. |
| 分类号 | 一类/力学重要期刊 |
| WOS关键词 | LOOP CONTROL ; REDUCTION ; FILTER ; OPTIMIZATION ; DISCRETE ; AIRFOIL ; BUFFET ; LOADS ; WAKE |
| 资助项目 | National Natural Science Foundation of Chinahttp://dx.doi.org/10.13039/501100001809[11988102] ; National Natural Science Foundation of China's (NSFC) Basic Science Center Program[12102439] ; National Natural Science Foundation of China's (NSFC) Basic Science Center Program[12102435] ; National Natural Science Foundation of China[2021M703290] ; China Postdoctoral Science Foundation |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001463254100001 |
| 资助机构 | National Natural Science Foundation of Chinahttp://dx.doi.org/10.13039/501100001809 ; National Natural Science Foundation of China's (NSFC) Basic Science Center Program ; National Natural Science Foundation of China ; China Postdoctoral Science Foundation |
| 其他责任者 | 张鑫磊 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/100843]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Liu Y,Wang SZ,Zhang XL,et al. Optimizing Flow Control with Ensemble Kalman Method for Mitigating Flow-Induced Vibration[J]. AIAA JOURNAL,2025:15. |
| APA | 刘毅,王士召,张鑫磊,&何国威.(2025).Optimizing Flow Control with Ensemble Kalman Method for Mitigating Flow-Induced Vibration.AIAA JOURNAL,15. |
| MLA | 刘毅,et al."Optimizing Flow Control with Ensemble Kalman Method for Mitigating Flow-Induced Vibration".AIAA JOURNAL (2025):15. |
入库方式： OAI收割
来源：力学研究所
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