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The training and development process during childhood and adolescence of a multiple Ballon d'Or-nominated soccer player. [PDF]

Front Sports Act Living
Tønnessen E, Sandbakk SB, Apold-Aasen S, Sandbakk Ø, Haugen TA.   +4 more
europepmc   +1 more source

Gold Nanoparticles Guided by Self-Assembling Peptides: From Sequence to Superstructure. [PDF]

Chembiochem
Adorinni S, Marchesan S.
europepmc   +1 more source

Neural diversity is key to collective artificial learning

Bettini M, Kortvelesy R, Prorok A.
europepmc   +1 more source

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Adaptive control design and implementation for collective pitch in wind energy conversion systems

ISA Transactions, 2020
This paper introduces a discrete-time L1 adaptive controller design for collective pitch control for variable speed variable pitch wind turbines. In this control algorithm, the blades' pitch angles are regulated to manipulate the generator speed and generated power during high speeds wind airflow.
Ahmed, Lasheen, Mahmoud, Elnaggar, Haitham, Yassin   +2 more
semanticscholar   +5 more sources

Wind-turbine collective-pitch control via a fuzzy predictive algorithm

Renewable Energy, 2016
Abstract This paper proposes a new fuzzy predictive algorithm for collective pitch control of large wind turbines. Collective pitch controllers operate in region three to harvest the rated power and maintain the rated speed. The wind turbine model is represented by a Takagi–Sugeno (T–S) fuzzy model. The number of T–S fuzzy rules is reduced based on a
Ahmed Lasheen, Abdel Latif Elshafei
semanticscholar   +4 more sources

Fuzzy-based collective pitch control for wind turbine via deep reinforcement learning

ISA Transactions
Wind turbines (WTs) have highly nonlinear and uncertain dynamics due to aerodynamic complexity, mechanical factors, and fluctuations in wind conditions. Turbulence and wind shear add complexity to modelling, especially in constant power region (region 3).
Abdelhamid, Nabeel, Ahmed, Lasheen, Abdel Latif, Elshafei, Essam, Aboul Zahab   +3 more
semanticscholar   +5 more sources

Load Reduction of Wind Turbines Using Integrated Torque, Collective Pitch, and Individual Pitch Control Actions^*

2023 American Control Conference (ACC), 2023
This article presents the design of an integrated control strategy to improve performance and reduce load variations in large wind turbines using torque control, collective pitch control (CPC), and individual pitch control (IPC).
Kazi Mohsin, Mohammad Odeh, Tri Ngo, Tuhin Das   +3 more
openaire   +2 more sources