Exploració per tema "Kalman, Filtratge de"

Ara es mostren els items 60-79 de 82

    • Receding-horizon model predictive control for a three-phase VSI with an LCL filter 

      Guzmán Solà, Ramon; García de Vicuña Muñoz de la Nava, José Luis; Camacho Santiago, Antonio; Miret Tomàs, Jaume; Rey, Juan M (Institute of Electrical and Electronics Engineers (IEEE), 2018-11-20)
      Article
      Accés obert
      This paper presents a Continuous Control Set Model Predictive Control with receding horizon for a threephase voltage source inverter with LCL filter, using a reduced model of the converter. The main advantages of using ...

    • Reduced state representation in delayed-state SLAM 

      Ila, Viorela Simona; Porta Pleite, Josep Maria; Andrade-Cetto, Juan (IEEE Press. Institute of Electrical and Electronics Engineers, 2009-10-11)
      Comunicació de congrés
      Accés obert
      This paper introduces an approach that reduces the size of the state and maximizes the sparsity of the information matrix in exactly sparse delayed-state SLAM. We propose constant time procedures to measure the ...

    • Retrieval of boundary layer height from lidar using extended Kalman filter approach, classic methods, and backtrajectory cluster analysis 

      Banks, Robert Franklin; Tiana Alsina, Jordi; Baldasano Recio, José María; Rocadenbosch Burillo, Francisco (International Society for Photo-Optical Instrumentation Engineers (SPIE), 2014)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This contribution evaluates an approach using an extended Kalman filter (EKF) to estimate the planetary boundary layer height (PBLH) from lidar measurements obtained in the framework of the European Aerosol Research LIdar ...

    • Robust indoor positioning in WLAN networks 

      Castro-Arvizu, Juan Manuel (Universitat Politècnica de Catalunya, 2017-03-24)
      Tesi
      Accés obert
      Navigation and location technologies have been reaching in a major interest where Global Navigation Satellite System (GNSS) is mostly adopted. The limitation of this technology is that direct sky view is needed for reliable ...

    • Robust TS-ANFIS MPC of an autonomous racing electrical vehicle considering the battery state of charge 

      Samada Rigo, Sergio Emil; Puig Cayuela, Vicenç; Nejjari Akhi-Elarab, Fatiha (Institute of Electrical and Electronics Engineers (IEEE), 2023-04)
      Article
      Accés restringit per política de l'editorial
      In this work, the trajectory tracking problem of an autonomous racing electrical vehicle is addressed. Accordingly, a two-layer control scheme is developed, such that stability, recursive feasibility, and constraint ...

    • Robustness and computational efficiency of a Kalman Filter estimator of time-dependent origin-destination matrices: exploiting ICT traffic measurements from information and communications technologiess 

      Barceló Bugeda, Jaime; Montero Mercadé, Lídia; Bullejos, Manuel; Linares Herreros, María Paz; Serch Muni, Oriol (2013)
      Text en actes de congrés
      Accés obert
      Origin–destination (O-D) trip matrices that describe the patterns of traffic behavior across a network are the primary data input used in principal traffic models and, therefore, a critical requirement in all advanced ...

    • Seguiment d'exemplars de Dàfnies mitjançant visió per computador 

      Blasco Gutiérrez, Víctor (Universitat Politècnica de Catalunya, 2017-06)
      Treball Final de Grau
      Accés obert
      This project is based on the detection, monitoring and subsequent analysis of the motions of living organisms using computer vision techniques. The objective is to study the daphnia magna specimens’ moving, invertebrate ...

    • Sensor fusion methods for indoor navigation using UWB radio aided INS/DR 

      Borràs Sillero, José (Universitat Politècnica de Catalunya / Kungl. Tekniska högskolan, 2012-07)
      Projecte/Treball Final de Carrera
      Accés obert
      Realitzat a/amb:   Kungliga Tekniska högskolan
      [ANGLÈS] Some applications such as industrial automation, cargo handling, warehouse managing, monitoring of autonomous robot or personnel localization, require reliable indoor positioning. In particular, the requirement ...

    • Sensor selection and distributed quantization for energy efficiency in massive MTC 

      Liesegang Maria, Sergi; Muñoz Medina, Olga; Pascual Iserte, Antonio (2021-12)
      Article
      Accés obert
      This paper presents an estimation approach within the framework of uplink massive machine-type-communications (mMTC) that considers the energy limitations of the devices. We focus on a scenario where a group of sensors ...

    • Signal selective doa tracking for multiple moving targets 

      Riba Sagarra, Jaume; Goldberg, J; Vázquez Grau, Gregorio; Lagunas Hernandez, Miguel A. (Institute of Electrical and Electronics Engineers (IEEE), 1996)
      Text en actes de congrés
      Accés obert
      A new algorithm for signal selective tracking of the directions-of-arrival (DOAs) of multiple moving targets with an array of passive sensors is presented. A new method based on the principles of maximum likelihood estimation ...

    • Sliding-mode control for a three-phase shunt active power filter in natural frame 

      Guzmán Solà, Ramon; García de Vicuña Muñoz de la Nava, José Luis; Morales López, Javier; Castilla Fernández, Miguel; Miret Tomàs, Jaume; Torres Martínez, Javier (2015)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This paper presents an improved variable hysteresis-band current-control in natural frame for a three-phase shunt active power filter. The proposed control algorithm is based on three decoupled sliding-mode controllers ...

    • Sliding-mode control for a three-phase unity power factor rectifier operating at fixed switching frequency 

      Guzmán Solà, Ramon; García de Vicuña Muñoz de la Nava, José Luis; Morales López, Javier; Castilla Fernández, Miguel; Matas Alcalá, José (2015-02-11)
      Article
      Accés obert
      This paper presents an improved variable hysteresisband current-control in natural frame for a three-phase unity power rectifier. The proposed control algorithm is based on three decoupled sliding-mode controllers combined ...

    • Speed estimation of a Formula Student vehicle using Kalman Filters 

      Navarro Vaquera, Alexis (Universitat Politècnica de Catalunya, 2022-02-02)
      Treball Final de Grau
      Accés obert
      Estimation of longitudinal and lateral velocities, and yaw rate from the design of an 'Extended Kalman Filter'. It presents what the Student Formula is, the dynamic considerations that are taken into account, the sensors ...

    • State and parameter estimation for levitational photonics systems 

      Gelabert Cortés, Oriol (Universitat Politècnica de Catalunya, 2023-10-27)
      Treball Final de Grau
      Accés obert
      Realitzat a/amb:   Technische Universität Wien
      Lasers can be used as optical tweezers to confine particles in determined regions of space. However, the dynamics and measurements of this setup are affected by stochastic phenomena. Hence, the resulting data should be ...

    • Synergetic use of lidar and microwave radiometer observations for boundary-layer height detection 

      Saeed, Umar; Rocadenbosch Burillo, Francisco; Crewell, Susanne (Institute of Electrical and Electronics Engineers (IEEE), 2015)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      A synergetic approach for estimation of the nocturnal stable boundarylayer (SBL) height is presented. Aerosol backscatter from a lidar ceilometer and potential temperature from a microwave radiometer (MWR) are combined ...

    • Tracking a Mobile Receiver using the Unscented Kalman Filter 

      Bordoy Andreu, Joan (Universitat Politècnica de Catalunya, 2013-11-29)
      Projecte/Treball Final de Carrera
      Accés obert
      Realitzat a/amb:   Universität Freiburg im Breisgau
      [ANGLÈS] Indoor localization based on Time Difference of Arrival (TDOA) and Frequency Difference of Arrival (FDOA) has been a promising subject of study the last years. In this thesis, a moving target is tracked by receiving ...

    • Tracking by detection using YOLO and Kalman filtering 

      Quintana Aguasca, Èric (Universitat Politècnica de Catalunya, 2021-06)
      Treball Final de Grau
      Accés obert
      Realitzat a/amb:   Technische Universität Wien
      This thesis presents an implementation for tracking by detection using YOLO and Kalman filter. This system allows detections with YOLO for a concrete object in a video sequence, then the Kalman filter models the motion and ...

    • Travel time forecasting and dynamic origin-destination estimation for freeways based on bluetooth traffic monitoring 

      Barceló Bugeda, Jaime; Montero Mercadé, Lídia; Marquès, Laura; Carmona Bautista, Carlos (2010)
      Article
      Accés obert
      From the point of view of the information supplied by an ATIS to the motorists entering a freeway of one of the most relevant is the Forecasted Travel Time, that is the expected travel time that they will experience when ...

    • Variable structure control for three-phase LCL-filtered inverters using a reduced converter model 

      Guzmán Solà, Ramon; García de Vicuña Muñoz de la Nava, José Luis; Castilla Fernández, Miguel; Miret Tomàs, Jaume; Hoz Casas, Jordi de la (Institute of Electrical and Electronics Engineers (IEEE), 2017-06-16)
      Article
      Accés obert
      This paper presents a new concept in active damping techniques using a reduced model of a LCL-filtered grid connected inverter. The presence of the LCL filter complicates the design of the inverter control scheme, particularly ...

    • Variable structure control in natural frame for three-phase grid-connected inverters with LCL filter 

      Guzmán Solà, Ramon; García de Vicuña Muñoz de la Nava, José Luis; Castilla Fernández, Miguel; Miret Tomàs, Jaume; Martín Cañadas, María Elena (2017-07-05)
      Article
      Accés obert
      This paper presents a variable structure control in natural frame for a three-phase voltage source inverter. The proposed control method is based on modifying the converter model in natural reference frame, preserving the ...