Now showing items 1-20 of 116

    • A characterization of hysteresis systems 

      Ikhouane, Fayçal (2012)
      Conference lecture
      Restricted access - author's decision
      Hysteresis is a nonlinear phenomenon exhibited by systems stemming from various science and engineering areas. To detect experimentally the presence of hysteresis in a system, the graph output versus input of the system ...
    • A data-driven hysteresis model 

      Ikhouane, Fayçal (Wiley, 2022-09-12)
      Article
      Open Access
      Hysteresis is a special type of behavior encountered in various fields of science and engineering. In civil engineering and smart structures, the Bouc–Wen model has been used extensively to represent materials with hysteresis. ...
    • A new method for the identification of the parameters of the Dahl model 

      García Baños, Isabel; Ikhouane, Fayçal (2016)
      Conference report
      Open Access
    • A survey of the hysteretic Duhem model 

      Ikhouane, Fayçal (2018-11-01)
      Article
      Open Access
      The Duhem model is a simulacrum of a com- plex and hazy reality: hysteresis. Introduced by Pierre Duhem to provide a mathematical representation of thermodynamical irreversibility, it is used to ...
    • A unified approach for the identification of SISO/MIMO Wiener and Hammerstein systems 

      Ikhouane, Fayçal; Giri, F. (2012)
      Conference lecture
      Open Access
      Hammerstein and Wiener models are nonlinear representations of systems composed by the coupling of a static nonlinearity N and a linear system L in the form N-L and L-N respectively. These models can represent real ...
    • Adaptive backstepping control of a class of hysteretic systems 

      Ikhouane, Fayçal; Mañosa Fernández, Víctor; Rodellar Benedé, José (SPIE Press. The International Society for Optical Engineering, 2003-08-01)
      Part of book or chapter of book
      Open Access
      A backstepping-based adaptive control is designed for a class of one degree of freedom hysteretic system. The true hysteretic behavior does not need to be known for the controller design. A polynomial description is assumed ...
    • Adaptive backstepping control of some uncertain nonlinear oscillators 

      Ikhouane, Fayçal; Mañosa Fernández, Víctor; Rodellar Benedé, José (IEEE Press. Institute of Electrical and Electronics Engineers, 2003-12)
      Part of book or chapter of book
      Open Access
      A backstepping-based adaptive controller is designed for a class of uncertain second orded nonlinear systems under the strict-feedback form. It is shown that the closed loop is globally uniformly ultimately bounded and we ...
    • Advances on LuGre friction model 

      Fuad, Mohammad; Ikhouane, Fayçal (2013)
      Conference report
      Open Access
    • An asymmetric-friction based model for magnetorheological dampers 

      García Baños, Isabel; Ikhouane, Fayçal; Aguirre Carvajal, Naile (2017)
      Conference report
      Open Access
      The modeling of magnetorheological dampers combines the use of the laws of physics along with a phenomenological description. The phenomenological models that are used to describe these devices present a symmetric ...
    • Bounded and dissipative solutions of the Bouc-Wen model for hysteretic structural systems 

      Ikhouane, Fayçal; Mañosa Fernández, Víctor; Rodellar Benedé, José (2004-06)
      Part of book or chapter of book
      Open Access
      The aim of this paper is to give the conditions on the hysteretic Bouc-Wen model so that (i) it has the property of being bounded input bounded output (BIBO), and (ii) it dissipates energy (or is passive). This study leads ...
    • Causal canonical decomposition of hysteresis systems 

      Ikhouane, Fayçal (2020-10-01)
      Article
      Open Access
      Hysteresis is a special type of behavior found in many areas including magnetism, mechanics, bi-ology, economics, etc. One of the characteristics of hysteresis systems is that they are approximatelyrate independent for ...
    • Cálculo avanzado para ingeniería : teoría, problemas resueltos y aplicaciones 

      Arias Vicente, Irene; Gesto Beiroa, José Manuel; Gibergans Bàguena, José; Ikhouane, Fayçal; Parés Mariné, Núria; Pozo Montero, Francesc; Pujol Vázquez, Gisela; Vidal Seguí, Yolanda (Edicions UPC, 2008)
      Book
      Restricted access to UB, UAB, UPC, UPF, UdG, UdL, URV, UOC, BC, UVic, UJI, URL, UIC users
      Este libro sigue el esquema básico de la asignatura troncal Matemáticas 2 (capítulos 1, 2, 3, 4 y 5) y parte del temario de las asignaturas Matemáticas 1 (capítulo 1) y Matemáticas 3 (capítulos 6 y 7), que los autores ...
    • Characterization of a class of differential equations 

      Fuad Mohammad Naser, Mohammad; Bdair, Omar M; Ikhouane, Fayçal (2017-01-01)
      Article
      Open Access
      This paper deals with a characterization of nonlinear systems of the form x<sub>¿</sub> (t) = f (x<sub>¿</sub>(t), u(t/¿)) when the parameter ¿ ¿ 8. In particular, we are interested in the uniform convergence of the sequence ...
    • Characterization of the hysteresis Duhem model 

      Fuad, Mohammad; Ikhouane, Fayçal (2014)
      Conference lecture
      Open Access
      The Duhem model, widely used in structural, electrical and mechanical engineering, gives an analytical description of a smooth hysteretic behavior. In practice, the Duhem model is mostly used within the following black-box ...
    • Curs 0: preparació per als estudis a l’EEBE 

      Tornil Sin, Sebastián; Botey Cumella, Muriel; Alarcón Jordán, Marta; Alcaraz Sendra, Olga; Ametller Congost, Lluís; Bruna Escuer, Pere; Camps Anaya, Germinal; Carmona Mejías, Ángeles; Claverol Aguas, Mercè; Crespo Artiaga, Daniel; Pablo Ribas, Joan de; Barrio Casado, María del; Valle Mendoza, Luis Javier del; Encinas Bachiller, Andrés Marcos; Farran Marsà, Adriana; Florido Pérez, Antonio; Gámez López, Antonio; García Senz, Domingo; Gibert Agulló, Oriol; Ikhouane, Fayçal; Jiménez Jiménez, María José; José Pont, Jordi; Linares Alegret, Manuel; Lloveras Muntané, Pol Marcel; López López, José; Macovez, Roberto; Mas Blesa, Albert; Mitjana Riera, Margarida; Muñoz Romero, José; Pardo Soto, Luis Carlos; Periago Oliver, M. Cristina; Pineda Soler, Eloi; Pradell Cara, Trinitat; Ruiz Ordóñez, Magda; Sala Cladellas, Glòria; Soler Turu, Lluís; Tamarit Mur, José Luis; Vendrell Villafruela, Xavier; Zanuy Gomara, David (Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació, 2022-05)
      Article
      Open Access
      Aquest article presenta el desenvolupament i primers resultats d'ús d'un conjunt de cursos virtuals que pretenen proporcionar uns coneixements inicials bàsics de Matemàtiques, Física i !ímica als estudiants que accedeixen ...
    • Frequency identification of Wiener systems with Backlash operators using separable least squares estimators 

      Giri, F.; Rochdi, Y.; Ikhouane, Fayçal; Brouri, A; Chaoui, F.Z (2012)
      Conference lecture
      Open Access
      This paper deals with the identification of Wiener models that involve backlash operators bordered by possibly noninvertible parametric lines. The latter are also allowed to cross each other making possible to account for ...
    • H8 control design for mechanisms with backlash 

      Pujol Vázquez, Gisela; Ikhouane, Fayçal; Acho Zuppa, Leonardo (2009)
      Conference lecture
      Restricted access - publisher's policy
      An H∞ output feedback control design is presented for mechanisms with backlash, under the presence of external perturbation. Using the static dead-zone model as a simpler model for backlash, the non-linear problem is cast ...
    • Hysteresis loop of the LuGre model 

      Fuad Mohammad Naser, Mohammad; Ikhouane, Fayçal (2015-09-01)
      Article
      Open Access
      The LuGre friction model is used in the current literature to describe the friction phenomenon for mechanical systems. In this paper, we focus on the hysteresis behaviour of the model. More precisely, we describe analytically ...
    • Identification of a system with dry friction 

      Iurian, Claudiu; Ikhouane, Fayçal; Rodellar Benedé, José; Griñó Cubero, Robert (2005-09)
      Research report
      Open Access
      A new elasto-plastic state variable friction model is proposed which models both stiction and presliding displacement. However, the proposed Leuven model by Swevers et al. is more complex than the standard parameterization ...
    • Identification of hammerstein-wiener systems including backlash input nonlinearities 

      Giri, F.; Brouri, Adil; Ikhouane, Fayçal; Chaoui, Fatima Zahra; radouane, Abdelhadi (IFAC PapersOnLine, 2013)
      Conference lecture
      Open Access