Exploració per autor "Puig Cayuela, Vicenç"
Ara es mostren els items 439-458 de 668
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Observador de estado de un sistema de generación de energía de tipo celda de combustible PEM mediante un modelo lineal variante
(2010)
Text en actes de congrés
Accés restringit per política de l'editorialEn este trabajo se presenta el modelado de un sistema generador de energía basado en pilas de combustible PEM mediante un modelo variante con el punto de operación (modelo LPV). Dicho modelo ha sido obtenido mediante la ... -
Observer design for Takagi-Sugeno Lipschitz systems affected by disturbances using quadratic boundedness
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Text en actes de congrés
Accés obertIn this paper, a proportional observer design using quadratic boundedness is proposed in order to estimate the state of a system described by a Takagi-Sugeno model with a Lipschitz nonlinearity term, and affected by unknown ... -
Observer design for Takagi-Sugeno lipschitz systems affected by disturbances using quadratic boundedness
(2019)
Text en actes de congrés
Accés restringit per política de l'editorialIn this paper, a proportional observer design using quadratic boundedness is proposed in order to estimate the state of a system described by a Takagi-Sugeno model with a Lipschitz nonlinearity term, and affected by unknown ... -
Observer-based model reference control of Takagi-Sugeno-Lipschitz systems affected by disturbances using quadratic boundedness
(2020-07-07)
Article
Accés obertIn this paper, a model reference control strategy is proposed in order to perform trajectory tracking in Takagi–Sugeno–Lipschitz (TSL) systems. Since the state vector is assumed not to be completely available for measurement, ... -
Observer-based sensor fault detectability: about robust positive invariance approach and residual sensitivity
(2017)
Text en actes de congrés
Accés obertThis paper considers detectability of deviation of sensors from their nominal behavior for a class of linear time-invariant discrete-time systems in the presence of bounded additive uncertainties. Detectable sensor faults ... -
Observer-based sensor fault detectability: about robust positive invariance approach and residual sensitivity
(2017-07-01)
Article
Accés obertThis paper considers detectability of deviation of sensors from their nominal behavior for a class of linear time-invariant discrete-time systems in the presence of bounded additive uncertainties. Detectable sensor faults ... -
On modelling approaches for receding-horizon control design applied to large-scale sewage systems
(2009)
Comunicació de congrés
Accés restringit per política de l'editorialIn this paper, receding horizon control of largescale sewage systems is addressed considering different modelling approaches, which include several inherent continuous/ discrete phenomena (overflows in sewers and tanks) ... -
On robust interval observer design for uncertain systems subject to both time-invariant and time-varying uncertainties
(2020-06-05)
Article
Accés obertThis paper proposes the design of an interval observer-based approach for linear dynamic systems aected by both time-invariant and time-varying uncertainties. First, dierent interval observer schemes are compared and ... -
On teaching model-based fault diagnosis in engineering curricula
(2016-02-01)
Article
Accés obertThis article presents an example of how a fault-diagnosis course has been included in an engineering curricula in a motivating way, in particular, in the automatic control and robotic master's degree program at UPC. This ... -
On the assessment of tree-based and chance-constrained predictive control approaches applied to drinking water networks
(International Federation of Automatic Control (IFAC), 2014)
Text en actes de congrés
Accés obertWater systems are a challenging problem because of their size and exposure to uncertain influences such as the unknown demands or the meteorological phenomena. In this paper, two different stochastic programming approaches ... -
On the comparison of predictive control and command governor approaches for operational management of drinking water networks: a case study
(2014)
Text en actes de congrés
Accés obertThis paper evaluates the application of command governor (CG) strategy for the operational control of drinking water networks (DWN) given their large-scale and complex nature, the permanent and relevant effect of the ... -
On the dynamic modelling and simulation of rigidflexible manipulator robot using several inputs
(2017)
Text en actes de congrés
Accés obertThe purpose of this paper is to develop a dynamic model of a rigid-flexible manipulator robot with a load on its endpoint using Euler-Lagrange formulation. In order to test the performance of the studied system, several ... -
On the relationship between interval observers and invariant sets in fault detection
(2013)
Text en actes de congrés
Accés restringit per política de l'editorialIn this paper, the relationship between two settheoretic fault detection (FD) approaches, the interval observerbased and the invariant set-based approaches, is investigated. In FD, interval observers monitor the system ... -
Online leak diagnosis in pipelines using an EKF-based and steady-state mixed approach
(2018-12-01)
Article
Accés obertThis paper proposes a methodology for leak detection and isolation (LDI) in pipelines based on data fusion from two approaches: a steady-state estimation and an Extended Kalman Filter (EKF). The proposed method considers ... -
Online statistical hypothesis test for leak detection in water distribution networks
(2021-01-01)
Article
Accés obertThis paper aims at improving the operation of the water distribution networks (WDN) by developing a leak monitoring framework. To do that, an online statistical hypothesis test based on leak detection is proposed. The ... -
Operational predictive optimal control of Barcelona water transport network
(IFAC, 2011)
Text en actes de congrés
Accés restringit per decisió de l'autorThis paper describes the application of model-based predictive control (MPC) techniques to the supervisory flow management in large-scale drinking water networks including a telemetry/telecontrol system. MPC technique is ... -
Operational predictive optimal control of Barcelona water transport network
(2013)
Article
Accés obertThis paper describes the application of model-based predictive control (MPC) techniques to the supervisory flow management in large-scale drinking water networks including a telemetry/telecontrol system. MPC is used to ... -
Optimal batch scheduling of a multiproduct dairy process using a combined optimization/constraint programming approach
(Pergamon Press, 2019-03-08)
Article
Accés obertThis paper presents the optimal batch scheduling of a multi-product dairy process using an approach that combines optimization and constraint programming techniques. A suitable model describing the subprocesses and production ... -
Optimal control of hybrid photovoltaic/thermal water system in solar panels using the linear parameter varying approach
(2023-12-13)
Article
Accés obertDuring photovoltaic (PV) conversion in solar panels, a part of the solar radiation is not converted to electricity by the cells, producing heat that could increase their temperature. This increase in temperature deteriorates ... -
Optimal departure aircraft trajectories minimising population annoyance
(Eurocontrol, 2008-06)
Text en actes de congrés
Accés obertThis paper presents a strategy for designing noise abatement procedures aimed at reducing the global annoyance perceived for the population living around the airports. By using fuzzy logic techniques it is shown how ...
