LMI Region-Based Nonlinear Disturbance Observer With Application to Robust Wind Turbine Control
Research output: Contributions to collected editions/works › Chapter › peer-review
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New Trends in Observer-based Control: A Practical Guide to Process and Engineering Applications. ed. / Olfa Boubaker; Quanmin Zhu; Mgdi S. Mahmoud; Jose Ragot; Hamid Reza Karimi; Jorge Davila. Elsevier, 2019. p. 35-75.
Research output: Contributions to collected editions/works › Chapter › peer-review
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RIS
TY - CHAP
T1 - LMI Region-Based Nonlinear Disturbance Observer With Application to Robust Wind Turbine Control
AU - Pöschke, Florian
AU - Gauterin, Eckhard
AU - Schulte, Horst
N1 - Publisher Copyright: © 2019 Elsevier Inc. All rights reserved.
PY - 2019/1/1
Y1 - 2019/1/1
N2 - This chapter investigates the Takagi-Sugeno modeling approach for nonlinear control and observer design. Several results from the literature based on linear matrix inequalities are summarized and combined to provide a useful control design framework for nonlinear systems. Stability constraints, techniques to include region constraints of the resulting closed-loop dynamics, and robust criteria are discussed and formulated as linear matrix inequalities. A linear matrix inequality constraint for Takagi-Sugeno observers with unmeasurable premise variables based on the input-to-state property is proposed. By combining the presented linear matrix inequalities for the application to a wind turbine, two different nonlinear control schemes based on the convex system description are derived, and the implications from introducing the observer for the wind turbine application are discussed.
AB - This chapter investigates the Takagi-Sugeno modeling approach for nonlinear control and observer design. Several results from the literature based on linear matrix inequalities are summarized and combined to provide a useful control design framework for nonlinear systems. Stability constraints, techniques to include region constraints of the resulting closed-loop dynamics, and robust criteria are discussed and formulated as linear matrix inequalities. A linear matrix inequality constraint for Takagi-Sugeno observers with unmeasurable premise variables based on the input-to-state property is proposed. By combining the presented linear matrix inequalities for the application to a wind turbine, two different nonlinear control schemes based on the convex system description are derived, and the implications from introducing the observer for the wind turbine application are discussed.
KW - Disturbance observer
KW - Linear matrix inequalities
KW - Nonlinear control and observer design
KW - Quasilinear parameter varying
KW - Robust wind turbine control
KW - Takagi-Sugeno modeling
KW - Unmeasurable premise variable
KW - Engineering
UR - http://www.scopus.com/inward/record.url?scp=85084005133&partnerID=8YFLogxK
U2 - 10.1016/B978-0-12-817034-2.00015-0
DO - 10.1016/B978-0-12-817034-2.00015-0
M3 - Chapter
AN - SCOPUS:85084005133
SN - 9780128170359
SP - 35
EP - 75
BT - New Trends in Observer-based Control
A2 - Boubaker, Olfa
A2 - Zhu, Quanmin
A2 - Mahmoud, Mgdi S.
A2 - Ragot, Jose
A2 - Karimi, Hamid Reza
A2 - Davila, Jorge
PB - Elsevier
ER -