Open and closed-loop control of a triangular bluff body using rotating cylinders
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- @Article{RAIBAUDO:2017:IFAC-PapersOnLine,
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author = "Cedric Raibaudo and P. Zhong and R. J. Martinuzzi and
B. R. Noack",
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title = "Open and closed-loop control of a triangular bluff
body using rotating cylinders",
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journal = "IFAC-PapersOnLine",
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volume = "50",
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number = "1",
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pages = "12291--12295",
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year = "2017",
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note = "20th IFAC World Congress",
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keywords = "genetic algorithms, genetic programming, Flow control,
Closed-loop control, Machine learning",
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ISSN = "2405-8963",
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DOI = "doi:10.1016/j.ifacol.2017.08.2475",
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URL = "http://www.sciencedirect.com/science/article/pii/S2405896317333918",
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abstract = "The active control of vortex shedding from a bluff
body consisting of three rotating cylinders in
triangular arrangement is studied numerically and
experimentally. The flow is characterized at low
Reynolds number Re ~ 4000 - 6000. Open-loop cases are
considered to understand the influence of maximum
rotation rate Omega and the non-dimensional forcing
frequency F* scaled by the cylinder radius R and the
free-stream velocity Ua. Feedback control is considered
by acquiring the hot-wire sensor signal in the wake and
using it for the cylinders rotation speeds update.
Adaptive and robust controllers are also be designed
for the closed-loop control. As the parametric space
for the controllers parameters is very large, machine
learning using genetic programming will be a major
technique for the command law optimization",
- }
Genetic Programming entries for
Cedric Raibaudo
P Zhong
Robert Martinuzzi
Bernd R Noack
Citations