Browsing by Author "Martí Colom, Pau"
Now showing items 1-20 of 69
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An alternative discrete-time model for networked control systems with time delay less than the sampling period
(2013)
Conference lecture
Restricted access - publisher's policyThe majority of existing Networked Control Systems (NCS) models are discrete-time formulations based on the exact discretization of the continuous-time linear plant over a sample interval. In the state-space formalism, ... -
Analysis and design of real-time control systems with varying control timing constraints
(Universitat Politècnica de Catalunya, 2002-07-26)
Doctoral thesis
Open AccessL'anàlisi i el disseny dels sistemes de control de temps real és una tasca complexa, que requereix la integració de dues disciplines, la dels sistemes de control i la dels sistemes de temps real. Tradicionalment però, els ... -
Analysis of consensus-based islanded microgrids subject to unexpected electrical and communication partitions
(Institute of Electrical and Electronics Engineers (IEEE), 2018-01-01)
Article
Open AccessMicrogrids are power systems consisting of an electrical network composed by distributed loads and generation units that may include a communication network for improved operation. The considered microgrid in islanded mode ... -
Analysis of the effect of clock drifts on frequency regulation and power sharing in inverter-based islanded microgrids
(2018-02-12)
Article
Open AccessLocal hardware clocks in physically distributed computation devices hardly ever agree because clocks drift apart and the drift can be different for each device. This paper analyses the effect that local clock drifts have ... -
Anàlisi cost-benefici de les estructures intel.ligents
(Col·legi d'Aparelladors, Arquitectes Tècnics i Enginyers d'Edificació de Barcelona (CAATEEB), 2016-06-07)
Article
Open Access -
Análisis coste-beneficio de las estructuras inteligentes
(Universidad Politécnica de Madrid (UPM), 2018)
Article
Open AccessDefinimos estructura inteligente como aquella estructura dotada de unos sensores (en especial continuos y de fibra óptica), de manera que es capaz de transmitir datos de interés sobre su estado de salud (deformaciones, ... -
Análisis coste-beneficio de las estructuras inteligentes
(2018)
Conference report
Open AccessDefinimos estructura inteligente como aquella estructura dotada de unos sensores (en especial continuos y de fibra óptica), de manera que es capaz de transmitir datos de interés sobre su estado de salud (deformaciones, ... -
Communication-aware consensus for frequency restoration in islanded microgrids
(Institute of Electrical and Electronics Engineers (IEEE), 2016)
Conference report
Restricted access - publisher's policyMicroGrids (MGs) include spatially distributed generation (DG) systems and loads that may require operating autonomously in islanded mode. The operation of islanded MGs can benefit from consensus theory and practice, ... -
Comparative study of reactive power control methods for photovoltaic inverters in low-voltage grids
(2016-03-01)
Article
Open AccessThe increasing installation of photovoltaic panels in low-voltage grids causes an over voltage problem, especially during high production and low consumption periods. Generally the over voltage problem is overcome by ... -
Consensus for active power sharing and frequency restoration in islanded microgrids subject to drifting clocks
(Institute of Electrical and Electronics Engineers (IEEE), 2017)
Conference report
Restricted access - publisher's policyThe application of consensus theory in the control of islanded microgrids (MG) is gaining increased attention because it facilitates the development of distributed control solutions. In particular, its application to active ... -
Control strategies based on effective power factor for distributed generation power plants during unbalanced grid voltage
(2013)
Conference report
Restricted access - publisher's policyUnbalanced voltages in three-phase power systems is a common perturbation propagated along the grid. Distributed Generation plants have gained widespread attention due to their capability to improve power quality in a ... -
De la farola urbana hacia un elemento urbano multifuncional
(2014-01)
Article
Open AccessSe està produciendo un cambio de paradigma, un cambio de concepto de la farola tradicional, transformándose en otra cosa diferente, en el nodo urbano. Esto supone un nuevo paso en la línea de las smart cities. Los autores ... -
Design of a hands-on course in networked control systems
(2012-01-17)
External research report
Open AccessThis report presents a hands-on course in networked control systems (NCS) to be integrated in the education of embedded control systems engineers. The course activities have a strong practical component and most of them ... -
Design of an embedded control system laboratory experiment
(2010-02-08)
Article
Open Access -
Design of an embedded control system laboratory experiment
(IEEE Press. Institute of Electrical and Electronics Engineers, 2010-10-01)
Article
Restricted access - publisher's policyThis paper presents a prototype laboratory experiment to be integrated in the education of embedded control system engineers. The experiment, a real-time control of a dynamical system, is designed to drive students to a ... -
Designing a practical course in networked control systems
(2012)
Conference report
Open AccessThis paper presents a hands-on course in networked control systems (NCS) to be integrated in the education of embedded control systems engineers. The course activities have a strong practical component and most of them are ... -
Distributed reactive power control methods to avoid voltage rise in grid-connected photovoltaic power generation systems
(2013)
Conference report
Restricted access - publisher's policyA high density of grid-connected photovoltaic (PV) power generation systems is expected to occur in urban areas. The connection of distributed generation (DG) may cause serious problems in the distribution system such ... -
Droop-free hierarchical control strategy for inverter-based AC microgrids
(2020-05-20)
Article
Open AccessHierarchical schemes are widely used for the design of inverter-based AC microgrids control strategies. To ensure a reliable operation, hierarchical control must consider together all the functionalities that allow the ... -
Efficient utilization of bus idle times in CAN-based networked control systems
(2010)
Conference lecture
Open AccessThis paper presents a novel approach to networked control systems (NCS) analysis and design that provides increased control performance for a set of control loops that exchange control data over the Controller Area Network ... -
El Node urbà : Canvi de concepte del fanal cap a element urbà multifuncional en smart cities
(Col·legi d'Aparelladors, Arquitectes Tècnics i Enginyers d'Edificació de Barcelona (CAATEEB), 2014-06)
Article
Open Access
