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Linear Chromatic Adaptation Transform Based on Delaunay Triangulation
(Hindawi Publishing, 2014)
Computer vision algorithms that use color information require color constant images to operate correctly. Color constancy of the images is usually achieved in two steps: first the illuminant is detected and then image is ...
Linear Chromatic Adaptation Transform Based on Delaunay Triangulation
(Hindawi, 2014-01)
Computer vision algorithms that use color information require color constant images to operate correctly. Color constancy of the images is usually achieved in two steps: first the illuminant is detected and then image is ...
On pole-placement controllers for linear time-delay systems with commensurate point delays
De la Sen Parte, Manuel 
(Hindawi Publishing Corporation, 2005)
(Hindawi Publishing Corporation, 2005)
We investigate the exact and approximate spectrum assignment properties associated with realizable output-feedback pole-placement-type controllers for single-input single-output linear time-invariant time-delay systems ...
Low Effort L-i Nuclear Fusion Plasma Control Using Model Predictive Control Laws
Garrido Hernández, Izaskun ; Garrido Hernández, Aitor Josu ; Romero, Jesús A.; Carrascal Lecumberri, Edorta ; Sevillano Berasategui, María Goretti ; Barambones Caramazana, Oscar (Hindawi Publishing, 2015)
; Garrido Hernández, Aitor Josu ; Romero, Jesús A.; Carrascal Lecumberri, Edorta ; Sevillano Berasategui, María Goretti ; Barambones Caramazana, Oscar (Hindawi Publishing, 2015)
One of the main problems of fusion energy is to achieve longer pulse duration by avoiding the premature reaction decay due to plasma instabilities. The control of the plasma inductance arises as an essential tool for the ...
Robust Sliding Mode Control for Tokamaks
Garrido Hernández, Izaskun ; Garrido Hernández, Aitor Josu ; Sevillano Berasategui, María Goretti ; (Hindawi Publishing Corporation, 2012)
; Garrido Hernández, Aitor Josu ; Sevillano Berasategui, María Goretti ; (Hindawi Publishing Corporation, 2012)
Nuclear fusion has arisen as an alternative energy to avoid carbon dioxide emissions, being the tokamak a promising nuclear fusion reactor that uses a magnetic field to confine plasma in the shape of a torus. However, ...
Performance of an Ocean Energy Conversion System with DFIG Sensorless Control
Garrido Hernández, Izaskun ; Garrido Hernández, Aitor Josu ; Alberdi Goitia, Mikel ; Amundarain Ormaza, Modesto ; Barambones Caramazana, Oscar (Hindawi Publishing Corporation, 2013-05)
; Garrido Hernández, Aitor Josu ; Alberdi Goitia, Mikel ; Amundarain Ormaza, Modesto ; Barambones Caramazana, Oscar (Hindawi Publishing Corporation, 2013-05)
The 2009/28/EC Directive requires Member States of the European Union to adopt a National Action Plan for Renewable Energy. In this context, the Basque Energy Board, EVE, is committed to research activities such as the ...
Effective and Robust Generalized Predictive Speed Control of Induction Motor
Alkorta Egiguren, Patxi ; Barambones Caramazana, Oscar ; ; Cortajarena Echeverria, José Antonio (Hindawi Publishing Corporation, 2013-10-16)
; Barambones Caramazana, Oscar ; ; Cortajarena Echeverria, José Antonio (Hindawi Publishing Corporation, 2013-10-16)
This paper presents and validates a new proposal for effective speed vector control of induction motors based on linear Generalized Predictive Control (GPC) law. The presented GPC-PI cascade configuration simplifies the ...
Adaptive stabilization of continuous-time systems through a controllable modified estimation model
De la Sen Parte, Manuel (Hindawi Publishing Corporation, 2004)
(Hindawi Publishing Corporation, 2004)
This paper presents an indirect adaptive control scheme of continuous-time systems. The estimated plant model is controllable and then the adaptive scheme is free from singularities. Such singularities are avoided through ...