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Ara es mostren els items 49833-49852 de 245537

    • Control of a Stand-Alone Wound Rotor Synchronous Generator: Two Sliding Mode Approaches via Regulation of the d-Voltage Component 

      Dòria Cerezo, Arnau; Utkin, Vadim; Muñoz Aguilar, Raúl Santiago; Fossas Colet, Enric (2011-05-16)
      Article
      Accés obert
      In this brief two sliding mode control alternatives to regulate the stator voltage amplitude for a stand alone wound rotor synchronous generator are presented. Both controllers use the stator voltage -component error ...

    • Control of a three-phase active transformer integrating energy storage 

      Vidal León Romay, José David; Tarraso Martínez, Andrés; Candela García, José Ignacio; Rocabert Delgado, Joan; Luna Alloza, Álvaro; Rodríguez Cortés, Pedro (2023-06-12)
      Article
      Accés obert
      The high penetration of distributed energy sources is changing the paradigm of electrical networks control and management. Nowadays, power conversion systems associated to green energy plants are not only required to deliver ...

    • Control of a two-wheeled line tracking robot using a complete mechanical model 

      Ruiz Cabo, Judit (Universitat Politècnica de Catalunya, 2018-04-27)
      Treball Final de Grau
      Accés obert
      The aim of this project is to improve the control of an existing two-wheeled robot used in a platooning system by considering the complete mechanical behaviour, i.e., the inertial forces. The obtained control algorithm ...

    • Control of a utility connected microgrid 

      Colet Subirachs, A.; Ruiz Alvarez, A.; Gomis Bellmunt, Oriol; Alvarez Cuevas, F.; Sudrià Andreu, Antoni (Institute of Electrical and Electronics Engineers (IEEE), 2010)
      Comunicació de congrés
      Accés obert
      This paper describes the control algorithm of a utility connected microgrid, based on independent control of active and reactive power (PQ control) and working in centralized operation mode. The microgrid under investigation ...

    • Control of an active rectifier with an inductive-capacitive-inductive filter using a twisting based algorithm 

      Dòria Cerezo, Arnau; Puleston, Paul; Kunusch, Cristian (2013)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This paper presents a novel controller for an active rectifier with an inductive-capacitive-inductive filter. The proposed control scheme comprises two levels. The internal level, is a current controller based on the ...

    • Control of an ambulatory exoskeleton with a brain–machine interface for spinal cord injury gait rehabilitation 

      López Larraz, Eduardo; Trincado Alonso, Fernando; Rajasekaran, Vijaykumar; Pérez Nombela, Soraya; Ama, Antonio J. del; Aranda López, Juan; Minguez, Javier; Gil Agudo, Angel; Montesano Del Campo, Luis (2016-08-03)
      Article
      Accés obert
      The closed-loop control of rehabilitative technologies by neural commands has shown a great potential to improve motor recovery in patients suffering from paralysis. Brain–machine interfaces (BMI) can be used as a natural ...

    • Control of an autonomous robot using machine learning techniques implemented on a GPU device 

      Mor Cases, Sergi (Universitat Politècnica de Catalunya, 2021-10-29)
      Projecte Final de Màster Oficial
      Accés obert
      In a world where artificial intelligence is so consolidated in many fields and in different applications, there is a need to understand how it works and how we can improve these algorithms in order to optimize them. In ...

    • Control of an autonomous vehicle 

      Rajanna, Mohan Reddy (Universitat Politècnica de Catalunya, 2017-09-13)
      Projecte Final de Màster Oficial
      Accés obert
      The goal of this thesis is to develop the control system of autonomous vehicle considering the dynamical model. The control problem will be decomposed in two layers. In the lower layer simple controller will be considered. ...

    • Control of an offshore wind power plant: emulated inertia 

      Pallas Sanmartín, Alba (Universitat Politècnica de Catalunya, 2016-10)
      Projecte Final de Màster Oficial
      Accés obert
      Undoubtedly, the energy sector is moving towards a more renewable and sustainable path. This means renewable energy will increase their penetration into the electric power grid. Wind Energy, in particular Offshore Wind ...

    • Control of an UAV using LPV techniques 

      Trapiello Fernández, Carlos (Universitat Politècnica de Catalunya, 2018-06-21)
      Projecte Final de Màster Oficial
      Accés obert
      Se explorara la aplicación de técnicas de LPV para el control de un UAV. El controlador será implementado tanto en simulación como en un equipo real. Según las necesidades encontradas se probaran diferentes arquitecturas ...

    • Control of base-isolated systems using force feedback 

      Pozo Montero, Francesc; Rodriguez Tsouroukdissian, Arturo; Acho Zuppa, Leonardo; Vidal Seguí, Yolanda; Rodellar Benedé, José (2011)
      Text en actes de congrés
      Accés obert

    • Control of bilateral teleoperators in operational space without velocity measurements 

      Aldana López, Carlos Iván; Nuño, Emmanuel; Basañez Villaluenga, Luis (2013)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This paper proposes a proportional plus damping injection (P + d) controller for bilateral teleoperators in the operational space. Unit quaternions are used to describe the endeffectors’ orientation since they exhibit the ...

    • Control of calcium homeostasis and load regulation in a ventricular Z- Plane model 

      Martin de Pablo, Luis (Universitat Politècnica de Catalunya, 2017-07)
      Treball Final de Grau
      Accés obert
      Calcium is considered one of the most important ions involved in the intricate workings of the heart. The control of intracellular calcium is crucial to the process called excitation-contraction coupling, enabling the ...

    • Control of cell-cell forces and collective cell dynamics by the intercellular adhesome 

      Bazellieres, Elsa; Conte, Vito; Elosegui Artola, Alberto; Serra-Picamal, Xavier; Bintanel Morcillo, Maria; Roca Cusachs, Pere; Muñoz Romero, José; Sales Pardo, Marta; Guimerà, Roger; Trepat Guixer, Xavier (2015-04-01)
      Article
      Accés obert
      Dynamics of epithelial tissues determine key processes in development, tissue healing and cancer invasion. These processes are critically influenced by cell-cell adhesion forces. However, the identity of the proteins that ...

    • Control of Circulating Currents in Modular Multilevel Converters Through Redundant Voltage Levels 

      Konstantinou, Georgios; Pou Félix, Josep; Ceballos Recio, Salvador; Picas Prat, Ricard; Zaragoza Bertomeu, Jordi; Agelidis, Vassilios (2016-11-01)
      Article
      Accés obert
      Among the main control targets in a modular multilevel converter (MMC) is the control of the circulating currents within the phase legs of the topology. This paper presents a controller for the circulating current of the ...

    • Control of D-STATCOM during unbalanced grid faults based on DC voltage oscillations and peak current limitations 

      Khoshooei, Arash; Moghani, Javad S.; Candela García, José Ignacio; Rodríguez Cortés, Pedro (2017-12-19)
      Article
      Accés obert
      The safe operation of grid connected power converters during abnormal condition is a key issue in order to guarantee its operation and to avoid undesired trips. In this paper different control strategies for the operation ...

    • Control of D-STATCOM during unbalanced grid faults based on DC voltage oscillations and peak current limitations 

      Khoshooei, Arash; Moghani, Javad S.; Milimonfared, Jafar; Luna Alloza, Álvaro; Candela García, José Ignacio; Rodríguez Cortés, Pedro (2016)
      Text en actes de congrés
      Accés obert
      The safe operation of grid connected power converters during abnormal condition is a key issue in order to guarantee its operation and to avoid undesired trips. In this paper different control methods for the operation of ...

    • Control of DFIG-WT under unbalanced grid voltage conditions 

      Luna Alloza, Álvaro; Rodríguez Cortés, Pedro; Lima, Kleber; Córcoles López, Felipe; Watanabe, Edson H.; Teodorescu, R. (2009)
      Comunicació de congrés
      Accés obert
      The voltage oriented control in the synchronous reference frame (VOC-SRF) have been extensively used for controlling wind turbines based on doubly fed induction generators (DFIG-WTs) through the rotor side converter of ...

    • Control of doubly fed induction generators under balanced and unbalanced voltage conditions 

      Gomis Bellmunt, Oriol; Junyent Ferré, Adrià (World Scientific Publishing, 2011-01-01)
      Capítol de llibre
      Accés obert
      The present chapter presents a control technique to deal with the control of doubly fed induction generators under different voltage disturbances. Certain current reference values are chosen in the positive and negative ...

    • Control of electrical turbulence by periodic excitation of cardiac tissue 

      Buran, Pavel; Bär, Markus; Alonso Muñoz, Sergio; Niedermayer, Thomas (Institute of Physics (IOP), 2017-11-01)
      Article
      Accés obert
      Electrical turbulence in cardiac tissue is associated with arrhythmias such as life-threatening ventricular fibrillation. Recent experimental studies have shown that a sequence of low-energy electrical far-field pulses is ...