Modeling and Fuzzy Command of a Wind Generator
Nejib Hamrouni,
Amel Ghobber,
Moncef Jraidi,
Ahmed Dhouib
Issue:
Volume 6, Issue 4, August 2017
Pages:
35-43
Received:
14 November 2017
Accepted:
30 November 2017
Published:
2 January 2018
Abstract: A problem of mechanical modeling and robustly stabilization of a wind generator is considered. To overcome the non-linearity of the system, the model of the wind generator is approximated by a Takagi-Sugeno fuzzy model. To stabilize the obtained fuzzy model, two command approaches were developed. They are the fuzzy controller using the parallel distributed compensation (PDC) and the H∞ controller based-fuzzy observer. Numerical optimization problems using linear matrix inequality (LMI) and convex techniques are used to analyze the stability of the wind generator. Finally, simulation examples illustrating the control performance and dynamic behavior of the wind generator under various command approaches are presented.
Abstract: A problem of mechanical modeling and robustly stabilization of a wind generator is considered. To overcome the non-linearity of the system, the model of the wind generator is approximated by a Takagi-Sugeno fuzzy model. To stabilize the obtained fuzzy model, two command approaches were developed. They are the fuzzy controller using the parallel dis...
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