Real-time parametric estimation of periodic wake-foil interactions using bioinspired pressure sensing and machine learning.
Autor: | Xu WH; College of Shipbuilding Engineering, Harbin Engineering University, Harbin 150001, People's Republic of China., Xu GD; College of Shipbuilding Engineering, Harbin Engineering University, Harbin 150001, People's Republic of China., Shan L; College of Shipbuilding Engineering, Harbin Engineering University, Harbin 150001, People's Republic of China. |
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Jazyk: | angličtina |
Zdroj: | Bioinspiration & biomimetics [Bioinspir Biomim] 2022 Mar 07; Vol. 17 (2). Date of Electronic Publication: 2022 Mar 07. |
DOI: | 10.1088/1748-3190/ac4953 |
Abstrakt: | Periodic wake-foil interactions occur in the collective swimming of bio-inspired robots. Wake interaction pattern estimation (and control) is crucial to thrust enhancement and propulsive efficiency optimization. In this paper, we study the wake interaction pattern estimation of two flapping foils in tandem configurations. The experiments are conducted at a Reynolds number of 1.41 × 10 4 in a water channel. A modified wake-foil phase parameter Φ, which unifies the influences of inter-foil distance L (© 2022 IOP Publishing Ltd.) |
Databáze: | MEDLINE |
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