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Ara es mostren els items 50177-50196 de 245897

    • Controlador fuzzy para un motor de combustión interna 

      Manzanares Brotons, Manuel; Domingo Peña, Joan (2003)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      En la presente comunicación se exponen los principios de la inyección electrónica de carburante en motores de combustión interna. Se presenta el principio de operación de un sistema comercial de control electrónico del ...

    • Controlador neuronal para el seguimiento de trayectorias en un péndulo de rueda inercial 

      Puga–Guzmán, S.A.; Moreno–Valenzuela, J.; Santibáñez, V. (Universitat Politècnica de Catalunya. CIMNE, 2016)
      Article
      Accés obert
      En este trabajo de investigación, se estudia el problema de control de seguimiento de trayectorias en un péndulo de rueda inercial. Los resultados son presentados de una forma constructiva. Primero, se obtiene un controlador ...

    • Controladora robot humanoide 

      Díez Sánchez, Daniel (Universitat Politècnica de Catalunya, 2007-06-29)
      Projecte/Treball Final de Carrera
      Accés obert
      En este proyecto se desarrollará la construcción de una controladora para robot humanoide, y posteriormente la librería facilitando el manejo de sus servomotores. Se tiene como objetivo ampliar las posibilidades de una ...

    • Controle da ensimagem na fiaçao 

      Marsal Amenós, Félix (2012-12-01)
      Article
      Accés obert
      O autor mostra, por meio de experimentos, novo método para avaliar a eficácia dos produtos no pré-tratamento dos fios

    • Controle do escoamento pluvial urbano com bacias de detençao na cidade de Brasília/Brasil 

      Aldo Campana, N.; Silveira Bernardes, R.; Milograna Cortes, J. (Fundación para el Fomento de la Ingeniería del Agua, 2008-06)
      Article
      Accés obert
      As cheias urbanas são responsáveis por transtornos que vão desde pequenos empoçamentos a enormes prejuízos materiais e à saúde humana. Com o intuito do minimizar o efeito das enchentes em áreas urbanas, várias metodologías ...

    • Controles de trabajo en grupo para mejorar la interdependencia positiva 

      Cuadrado Santolaria, Raúl; Pérez Batlle, Marcos; Valero García, Miguel (Universidad de Oviedo. Escuela de Ingeniería Informática, 2014-07-09)
      Text en actes de congrés
      Accés obert
      En esta ponencia se describe un mecanismo para generar interdependencia positiva en el marco de una asignatura que usa el aprendizaje basado en proyectos. La interdependencia positiva hace que los miembros de un grupo ...

    • Controllability invariant subspaces for switched linear systems 

      Magret Planas, Maria dels Dolors (2019)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      We generalize controllability invariantsuspaces of switched linear systems, a class of hy-brid systems which consists of a finite number ofcontinuous-time systems and a rule which orchestratesthe switching between them

    • Controllability of $\ell$-order linear systems 

      García Planas, María Isabel (2003)
      Article
      Accés obert
      Given a (` + 1)-ple of matrices (A`¡1; : : : ;A0;B) representing `- order time-invariant linear systems, x(`) = A`¡1x(`¡1) + : : : + A0x(0) + Bu, we analyze conditions in such a way that changing the control u by u1 = u ...

    • Controllability of a magnetic cell stretching device 

      Domingo Oriol, Antonio (Universitat Politècnica de Catalunya, 2018-06-24)
      Treball Final de Grau
      Accés obert
      The control of coordinated gene expression is one of the most important processes due to its importance in understanding diseases caused by genomic problems. For it, it is important to study the role of genomic DNA ...

    • Controllability of a rigid body in a perfect fluid in the presence of friction 

      Ramodanov, Sergey M.; Kireenkov, Alexey A. (CIMNE, 2017)
      Text en actes de congrés
      Accés obert
      We study a mechanical system that consists of a 2D rigid body immersed in an unbounded volume of perfect fluid. The body is controlled by two internal point masses. The fluid's influence manifests itself through the added ...

    • Controllability of brain neural networks in learning disorders—a geometric approach 

      García Planas, María Isabel; García-Camba Vives, María Victoria (Multidisciplinary Digital Publishing Institute (MDPI), 2022-01)
      Article
      Accés obert
      The human brain can be interpreted mathematically as a linear dynamical system that shifts through various cognitive regions promoting more or less complicated behaviors. The dynamics of brain neural network play a ...

    • Controllability of continuous bimodal linear systems 

      Ferrer Llop, Josep; Pacha Andújar, Juan Ramón; Peña Carrera, Marta (2013-05-01)
      Article
      Accés obert
      We consider bimodal linear systems consisting of two linear dynamics acting on each side of a given hyperplane, assuming continuity along the separating hyperplane. We prove that the study of controllability can be reduced ...

    • Controllability of leader-following multi-agent systems 

      García Planas, María Isabel (WSEAS Press, 2023-01-01)
      Article
      Accés obert
      In this work, the controllability of a class of multi-agent linear systems that are interconnected via communication channels is studied. Condition for controllability have been presented and described in terms of the ...

    • Controllability of second order linear systems 

      Clotet Juan, Josep; García Planas, María Isabel (2003)
      Article
      Accés obert
      Let (A1;A2;B) be a triple of matrices representing two-order time-invariant linear systems, ¨x = A1 ˙ x+A2x+Bu. Using linearization process we study the controllability of second order linear systems. We obtain su±cient ...

    • Controllability of second-order switched linear systems 

      Clotet Juan, Josep; García Planas, María Isabel; Magret Planas, Maria dels Dolors (2011-10)
      Report de recerca
      Accés obert
      We consider second-order switched linear systems and obtain sufficient conditions for such systems to be controllable.

    • Controllability of time-invariant singular linear systems 

      García Planas, María Isabel; Tarragona Romero, Sonia (2009-10-31)
      Text en actes de congrés
      Accés obert
      We consider triples of matrices (E; A;B), representing singular linear time invariant systems in the form Ex_ (t) = Ax(t) + Bu(t), with E;A 2 Mn(C) and B 2 Mn£m(C), under proportional and derivative feedback. Structural ...

    • Controllability of time-invariant singular linear systems 

      García Planas, María Isabel; Tarragona Romero, Sonia; Díaz, Adolfo (World Scientific, 2010)
      Capítol de llibre
      Accés restringit per política de l'editorial
      We consider triples of matrices (E; A;B), representing singular linear time invariant systems in the form Ex_ (t) = Ax(t)+Bu(t), with E;A 2 Mn(C) and B 2 Mn£m(C), under proportional and derivative feedback. Structural ...

    • Controllability properties for multi-agent linear systems. A geometric approach 

      García Planas, María Isabel (2023-01-01)
      Article
      Accés obert
      This work addresses the controlability of a class of multi-agent linear systems that they are interconnected via communication channels. Multiagent systems have attracted much attention because they have great appli- ...

    • Controllability study of an ethanol steam reforming process for hydrogen production 

      Garcia Mariel, Vanesa; Serra, Maria; Llorca Piqué, Jordi (2011)
      Article
      Accés restringit per política de l'editorial
      A system for ethanol steam reforming and purification of carbon monoxide (CO) designed to feed a PEM fuel cell has been modelled. From the model, we study the sensitivity and controllability emphasizing the study of the ...

    • Controllability subspaces of multi-agent linear dynamical systems 

      García Planas, María Isabel (WSEAS Press, 2021-07)
      Article
      Accés obert
      This work addresses the controllability subspaces of a class of multi-agent linear systems that are interconnected via communication channels. Multiagent systems have attracted much attention because they have great ...