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Communication Dans Un Congrès Année : 2014

Decoupled Nested LMI conditions for Takagi-Sugeno Observer Design

Résumé

This work extends recent investigations on control design of continuous-time nonlinear models to non-quadratic observer design. The models under consideration are exactly rewritten in the Takagi-Sugeno form. By means of the Finsler's Lemma or a Tustin-like transformation, the progressively complex observer gains and the Lyapunov function are decoupled, thus providing the flexibility of using a quadratic Lyapunov functions while preserving the non-quadratic nature of the observer. Conditions obtained are expressed as linear matrix inequalities which are efficiently solved by convex optimization techniques. Examples are provided to show the effectiveness of the proposed approach.
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Dates et versions

hal-01410426 , version 1 (06-12-2016)

Identifiants

Citer

Raymundo Márquez Borbόn, Thierry-Marie Guerra, Alexandre Kruszewski, Miguel Bernal. Decoupled Nested LMI conditions for Takagi-Sugeno Observer Design. 19th IFAC World Congress, Aug 2014, Cape Town, South Africa. pp.7994 - 7999, ⟨10.3182/20140824-6-ZA-1003.01607⟩. ⟨hal-01410426⟩
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