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Robust unknown input observer for state and fault estimation in discrete-time Takagi-Sugeno systems
(2016-01-01)
Article.
Accés obert
Article.
Accés obert
In this paper, a robust unknown input observer (UIO) for the joint state and fault estimation in discrete-time Takagi-Sugeno (TS) systems is presented. The proposed robust UIO, by applying the H-infinity framework, leads ...
Identification for passive robust fault detection using zonotope-based set-membership approaches
(2011-11)
Article.
Accés obert
Article.
Accés obert
In this paper, the problem of identification for passive robust fault detection, when a bounded description of the modelling uncertainty is considered, is addressed. Two set-membership identification methods are introduced ...
A methodology and a software tool for sensor data validation/reconstruction : application to the Catalonia regional water network
(2016-04-01)
Article.
Accés obert
Article.
Accés obert
In this paper, a sensor data validation/reconstruction methodology applicable to water networks and its implementation by means of a software tool are presented. The aim is to guarantee that the sensor data are reliable ...
Modelling and adaptive backstepping control for TX-1570 UAV pathtracking
(2014-10-22)
Article.
Accés obert
Article.
Accés obert
The methodology to design an aircraft longitudinal path-tracking controller is shown in this paper. First a thorough modelling process which involves the estimation of the aerodynamic and propulsion system structure and ...
Data Validation and reconstruction for performance enhancement and maintenance of water networks
(2016-01-01)
Article.
Accés obert
Article.
Accés obert
In a real water network, a telecontrol system must periodically acquire, store and validate data gathered by sensor measurements in order to achieve accurate monitoring of the whole network in real time. For each sensor ...
Hybrid modeling and receding horizon control of sewer networks
(2014)
Article.
Accés obert
Article.
Accés obert
In this work, a control-oriented sewer network model is presented based on a hybrid linear modeling framework. The model equations are described independently for each network element, thus allowing the model to be applied ...
Leak detection and localization through demand components calibration
(2016-02-01)
Article.
Accés obert
Article.
Accés obert
Success in the application of any model-based methodology (e.g., design, control, supervision) highly depends on the availability of a well-calibrated model. The calibration of water distribution networks needs to be ...
Set-membership identification and fault detection using a Bayesian framework
(2016-05-18)
Article.
Accés obert
Article.
Accés obert
This paper deals with the problem of set-membership identification and fault detection using a Bayesian framework. The paper presents how the set-membership model estimation problem can be reformulated from the Bayesian ...
Fault detection and isolation for a wind turbine benchmark using a mixed Bayesian/set-membership approach
(2015-10-30)
Article.
Accés obert
Article.
Accés obert
This paper addresses the problem of fault detection and isolation of wind turbines using a mixed Bayesian/Set-membership approach. Modeling errors are assumed to be unknown but bounded, following the set-membership approach. ...
Proyecto EFFINET: Integración de la monitorización y control eficiente en tiempo real de redes de agua potable
(Grupo Tecnipublicaciones, 2014-02)
Article.
Accés restringit per política de l'editorial
Article.
Accés restringit per política de l'editorial
El proyecto europeu Effinet (2012-2015) tiene como objetivo desarrollar una plataforma informática que permita la integración de la monitorización y control para una gestión eficiente en tiempo real de redes de agua potable. ...