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Power Curve modelling for Wind Turbine Using Artificial Intelligence Tools and Pre-established Inference Criteria

Journal of modern Power systems and Clean Energy 2021年第3期9卷 526-533页

作者： Jonata C.de Albuquerque Ronaldo R.B.de Aquino Otoni Nobrega Neto milde m.s.lira Aida A.Ferreira manoel Afonso de Carvalho Jr. the Department of Electrical Engineering Federal University of PernambucoRecifeBrazil DAsE Federal Institute of PernambucoRecifeBrazil

We propose a new way to develop non-parametric models of power curves using artificial intelligence *** parametric model and eight non-parametric models are developed to emulate the behavior described by the power curve of the wind farms.A comparison between the power curve models based on artificial neural networks(ANNs)and those based on fuzzy logic are also *** of the power curve models based on ANNs and fuzzy inference systems(FIss)are used as well as two new FIss with the proposed new *** initial pre-training is proposed,resulting from the characteristics derived from the expert inference followed by a transformation of a fuzzy mamdani system into a fuzzy sugeno *** the presented values by the error indicators are comparable,the results show that the new pre-trained FIs models have better precision compared with the ANN and FIs *** comparative study is conducted in two wind farms located in northeastern *** proposed method is a relevant alternative to improve power curve approximation based on an FIs.

关键词： Wind turbine pre-training artificial intelligence artificial neural network(ANN) fuzzy inference system(FIs)

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The Difference between Jurassic and Cretaceous Cherts in Central Europe and Its Heat Treatment before stone Chip-Ping (Pilot study)

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Open Journal of Geology 2019年第10期9卷 674-676页

作者： Petr schnabl martin monik Zdenka Nerudova David milde simon Kdyr Institute of Geology Czech Academy of Sciences Prague Czech Republic Department of Geology Faculty of Science Palacky University Olomouc Czech Republic Centre for Cultural Anthropology Moravian Museum Brno Czech Republic Department of Inorganic Chemistry Palacky University Olomouc Czech Republic

Rock-magnetic methods prove that the cultures in moravia (Europe) 15,000 - 11,500 years ago might know the technique how to enhance knapping properties of Jurassic chert and Cretaceous flint in order to make stone tools.

关键词： Jurassic Cretaceous magdalenian Chert Flint Artifacts IRm Aquistion

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