Automatic identification of wind turbine models using evolutionary multiobjective optimization
Created by W.Langdon from
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- @Article{LaCava:2016:RE,
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author = "William {La Cava} and Kourosh Danai and
Lee Spector and Paul Fleming and Alan Wright and Matthew Lackner",
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title = "Automatic identification of wind turbine models using
evolutionary multiobjective optimization",
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journal = "Renewable Energy",
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volume = "87, Part 2",
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pages = "892--902",
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year = "2016",
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note = "Optimization Methods in Renewable Energy Systems
Design",
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ISSN = "0960-1481",
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DOI = "doi:10.1016/j.renene.2015.09.068",
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URL = "http://www.sciencedirect.com/science/article/pii/S0960148115303475",
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abstract = "Modern industrial-scale wind turbines are nonlinear
systems that operate in turbulent environments. As
such, it is difficult to characterize their behaviour
accurately across a wide range of operating conditions
using physically meaningful models. Customarily, the
models derived from wind turbine data are in `black
box' format, lacking in both conciseness and
intelligibility. To address these deficiencies, we use
a recently developed symbolic regression method to
identify models of a modern horizontal-axis wind
turbine in symbolic form. The method uses evolutionary
multiobjective optimization to produce succinct dynamic
models from operational data while making minimal
assumptions about the physical properties of the
system. We compare the models produced by this method
to models derived by other methods according to their
estimation capacity and evaluate the trade-off between
model intelligibility and accuracy. Several succinct
models are found that predict wind turbine behaviour as
well as or better than more complex alternatives
derived by other methods. We interpret the new models
to show that they often contain intelligible estimates
of real process physics.",
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keywords = "genetic algorithms, genetic programming, Wind energy,
System identification, Multiobjective optimization",
- }
Genetic Programming entries for
William La Cava
Kourosh Danai
Lee Spector
Paul Fleming
Alan Wright
Matthew A Lackner
Citations