Adaptive robust control of a class of non-affine variable-speed variable-pitch wind turbines with unmodeled dynamics
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- 作者：Pedram Bagheri ; pbagheri@ucalgary.ca" class="auth_mail" title="E-mail the corresponding author ; Qiao Sun
- 关键词：Wind turbines ; Adaptive control ; Robust control ; Adaptive neural network ; Nussbaum-type functions
- 刊名：ISA Transactions
- 出版年：2016
- 出版时间：July 2016
- 年：2016
- 卷：63
- 期：Complete
- 页码：233-241
- 全文大小：1220 K
文摘
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An adaptive robust controller is designed for variable-speed, variable-pitch wind turbines.
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An adaptive neural network is designed to cope with uncertainties and unknown disturbance sources.
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Non-affine nature of the dynamics of the turbine is handled using Nussbaum-type functions properties.
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The controller is able to achieve asymptotic stability, despite the uncertain and nonlinear dynamics of the turbine, unknown disturbance sources.