Gonzalez-German, Ivan Temoatzin; Sala, Antonio; Bernal Reza, Miguel Ángel(Elsevier, 2019-02-01)
[EN] This work generalises the line-integral Lyapunov function in (Rhee and Won, 2006) for stability analysis of continuous-time nonlinear models expressed as fuzzy systems. The referred result applied only to Takagi¿Sugeno ...
González Germán, Iván Temoatzin(Universitat Politècnica de València, 2018-05-04)
Esta tesis considera un enfoque basado en Lyapunov para el análisis y control de sistemas no lineales cuyas ecuaciones dinámicas son reescritas como un modelo Takagi-Sugeno o uno polinomial convexo. Estas estructuras ...
Robles Ruiz, Ruben(Universitat Politècnica de València, 2018-04-23)
Esta tesis discute diferentes metodologías de modelado para extraer mejores prestaciones o resultados de estabilidad que aquéllas que el modelado convencional basado en sector no-lineal de sistemas Takagi-Sugeno (también ...
Robles, Ruben; Sala, Antonio; Bernal, Miguel(John Wiley & Sons, 2019-03-25)
[EN] Polytopic quasi¿linear parameter¿varying (quasi¿LPV) models of nonlinear processes allow the usage linear matrix inequalities (LMIs) to guarantee some performance goal on them (in most cases, locally, over a so¿called ...
Gonzalez-German, Ivan Temoatzin; Sala, Antonio; Bernal Reza, Miguel Ángel; Robles-Ruiz, Ruben(Elsevier, 2017-02)
[EN] This report generalises recent results on stability analysis and estimation of the domain of attraction of nonlinear systems via exact piecewise affine Takagi Sugeno models. Algorithms in the form of linear matrix ...
Bernal Reza, Miguel Ángel; Sala, Antonio; Jaadari, Abdelhafidh; Guerra, Thierry-Marie(Elsevier, 2011-12-15)
In this paper, the stability of continuous-time polynomial fuzzy models by means of a polynomial generalization of fuzzy Lyapunov functions is studied. Fuzzy Lyapunov functions have been fruitfully used in the literature ...
Robles-Ruiz, Ruben; Sala, Antonio; Bernal Reza, Miguel Ángel; Gonzalez-German, Ivan Temoatzin(Institute of Electrical and Electronics Engineers, 2017-08)
[EN] Given a nonlinear system, the sector-nonlinearity methodology provides a systematic way of transforming it in an equivalent Takagi-Sugeno (T-S) model. However, such transformation is not unique: conservatism of ...