New Approach for Nonlinear Robust H-Infinity Control of an Induction Motor

被引:0
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作者
Mohammed Messirdi
Boumédiène Abdelmadjid
Farid Oudjamaa
机构
[1] University Abou-Bekr Belkaid,Automatic Laboratory of Tlemcen, Department of Electrical Engineering, Faculty of Techonology
关键词
H-infinity control; method; Induction motor; Robust control; The ; -; -; Equation; Nonlinear model;
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摘要
We present in this paper a new robust nonlinear H-infinity feedback control method for an induction motor. The challenging task involved in applying such a theory is to solve the so-called Hamilton-Jacobi-Isaac Equation (HJIE). To this end, we will associate two techniques; a Galerkin method mixed with the weighted residuals method, to obtain an approximate solution of the HJIE. First, we compute the coefficients of such a basis function with offline method, in order to obtain an approximate solution of the HJIE. Finally, we will provide a nonlinear state-feedback H-infinity controls, and its efficiency will be shown and confirmed by some simulations.
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页码:743 / 751
页数:8
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