Comprehensive admissibility for descriptor systems

Yu Feng Mohamed Yagoubi 1, 2
1 Commande
IRCCyN - Institut de Recherche en Communications et en Cybernétique de Nantes
Abstract : This paper presents a complete solution to the problem of comprehensive admissibility for descriptor systems with unstable and nonproper weights. In such non-standard circumstances, it is hard to render the closed-loop system admissible due to the uncontrollable and unobservable weights. The necessary and sufficient condition is given and a specifically structured output feedback controller is conducted in terms of the dynamics of the weighs. It is shown that determining suitable controllers for a given descriptor system with the presence of unstable and nonproper weights requires solving an admissibility problem for an augmented system explicitly constructed in this paper. A numerical example is included to illustrate the current result.
Type de document :
Article dans une revue
Automatica, Elsevier, 2016, 66, pp.271-275. 〈10.1016/j.automatica.2016.01.028〉
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Contributeur : Mohamed Yagoubi <>
Soumis le : mardi 3 mai 2016 - 14:44:07
Dernière modification le : mardi 16 janvier 2018 - 14:40:45




Yu Feng, Mohamed Yagoubi. Comprehensive admissibility for descriptor systems. Automatica, Elsevier, 2016, 66, pp.271-275. 〈10.1016/j.automatica.2016.01.028〉. 〈hal-01310974〉



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