Publicaciones

Affichage de 3691 à 3700 sur 5527


  • Communication dans un congrès

Robust remote speaker recognition system based on AR-MFCC features and efficient speech activity detection algorithm

Riadh Ajgou, Salim Sbaa, Said Ghendir, Ali Chamsa, Abdelmalik Taleb-Ahmed

A remote text-independent automatic speaker recognition system has been proposed for communication channel in VoIP applications. The proposed system employs a robust speech feature that uses an efficient speech activity detection algorithm and GMM model. Mel-Frequency Cepstral coefficient (MFCC) is...

2014 11th International Symposium on Wireless Communications Systems (ISWCS), Aug 2014, Barcelona, Spain. pp.722-727, ⟨10.1109/ISWCS.2014.6933448⟩. ⟨hal-03659210⟩

  • Communication dans un congrès

Decoupled Nested LMI conditions for Takagi-Sugeno Observer Design

Raymundo Márquez Borbόn, Thierry-Marie Guerra, Alexandre Kruszewski, Miguel Bernal

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...

19th IFAC World Congress, Aug 2014, Cape Town, South Africa. pp.7994 - 7999, ⟨10.3182/20140824-6-ZA-1003.01607⟩. ⟨hal-01410426⟩

  • Communication dans un congrès

Computational Intelligence in Control

A. Ruano, S. Ge, Thierry-Marie Guerra, F. Lewis, J. Principe, M. Colnaric

World Congress of the International Federation of Automatic Control, Aug 2014, Cape Town, South Africa. ⟨hal-03469113⟩

  • Communication dans un congrès

Nonquadratic stabilization of switching TS systems

Zsofia Lendek, Paula Raica, Jimmy Lauber, Thierry-Marie Guerra

In this paper we consider stabilization of switching nonlinear systems represented by TS models. To develop the conditions we use two different switching Lyapunov functions. For each Lyapunov function a set of conditions is developed. The conditions are formulated as LMIs and relaxed using delays...

World Congress of the International Federation of Automatic Control, Aug 2014, Cape Town, South Africa. ⟨10.3182/20140824-6-za-1003.01493⟩. ⟨hal-03469124⟩

  • Communication dans un congrès

Decoupled Nested Observer Design for Takagi-Sugeno Models

Raymundo Márquez Borbόn, Thierry-Marie Guerra, Alexandre Kruszewski, Miguel Bernal

World Congress of the International Federation of Automatic Control, Aug 2014, Cape Town, South Africa. ⟨hal-03469177⟩