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Commande robuste d'une machine asynchrone alimentée par un onduleur multiniveau

Authors: Moussa Boukhnifer;

Commande robuste d'une machine asynchrone alimentée par un onduleur multiniveau

Abstract

Cet article propose une technique pour la commande robuste de la machine asynchrone alimentee par un onduleur a cinq niveaux a structure NPC commande par la strategie triangulo-sinusoidale a quatre porteuses bipolaires. L'algorithme de commande utilise des regulateurs robustes calcules par la methode H ∞ associee a la commande vectorielle indirecte. Un observateur d'ordre complet par mode de glissement est integre pour estimer le flux rotorique. Les resultats de simulations montrent que les correcteurs stabilisent le systeme et rejettent les perturbations lorsque le systeme est soumis a des incertitudes dont la norme est inferieure a la marge maximale de stabilite.

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    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
1
Average
Top 10%
Average
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