Browsing by Author "Blesa Izquierdo, Joaquim"
Now showing items 1-20 of 113
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A comparison between model-based and data-driven leak localization methods
(2023)
Conference report
Open AccessWater networks are crucial infrastructures for the sustainability of modern cities, and hence their proper operation is of great importance. This includes the fast detection, localization and repair of leaks, which may ... -
A fully data-driven approach for leak localization in water distribution networks
(Institute of Electrical and Electronics Engineers (IEEE), 2021)
Conference report
Open AccessThis paper presents a data-driven technique for the localization of leaks in water distribution networks (WDN). The methodology requires hydraulic data, i.e., pressure measurements from a set of sensors installed throughout ... -
A methodology for distributed fault diagnosis
(2016)
Conference report
Restricted access - publisher's policyIn this paper, a methodology for distributed fault diagnosis is proposed. The algorithm places the sensors in a system in such a manner that the partition of a system into various subsystems becomes ... -
Adaptive and predictive control architecture of inland navigation networks in a global change context: application to the Cuinchy-Fontinettes reach
(2013)
Conference report
Open AccessIn this paper, an adaptive and predictive control architecture is proposed to improve the management of inland navigation networks in a global change context. This architecture aims at ensuring the seaworthiness conditions ... -
Adaptive threshold generation in robust fault detection using interval models: Time-domain and frequency-domain approaches
(2013-10)
Article
Restricted access - publisher's policyIn this paper, robust fault detection is addressed on the basis of evaluating the residual energy that it is compared against worst-case value (threshold) generated considering parametric modeling uncertainty using interval ... -
Advanced monitoring of an industrial process integrating several sources of information through a data warehouse
(2017)
Conference report
Open AccessThis paper presents a methodology and architecture for the advanced monitoring of an industrial process integrating several sources of information using a data warehouse (DW) that include as metadata datamart to cross ... -
An interval NLPV parity equations approach for fault detection and isolation of a wind farm
(Institute of Electrical and Electronics Engineers (IEEE), 2014-12-25)
Article
Open AccessIn this paper, the problem of fault diagnosis of a wind farm is addressed using interval nonlinear parameter varying (NLPV) parity equations. Fault detection is based on the use of parity equations assuming unknown but ... -
Assessment of a leak localization algorithm in water networks under demand uncertainty
(International Federation of Automatic Control (IFAC), 2015)
Conference report
Restricted access - publisher's policyThe performance and success of model-based leak localization methods applied to water networks highly depends on the uncertainty of the system considered. One of the main sources of uncertainty in these networks are the ... -
Automatic control to improve the seaworthiness conditions in inland navigation
(Universidad de Cantabria, 2012-12-01)
Article
Open AccessThis paper focuses on the Normal Navigation Level (NNL) control of a hydraulic channel that is located in the northwest of France and belongs to the Europe Inland Navigation Network. This system is a large scale system ... -
Automatic control to improve the seaworthiness conditions in inland navigation networks: application to a channel in the North of France
(Iniciativa Digital Politècnica, 2012)
Conference report
Restricted access - author's decision -
BiDrac industry 4.0 framework: application to an automotive paint shop process
(2021-04)
Article
Open AccessTo implement an Industry 4.0 Framework in an ongoing industrial manufacturing process to prepare it for complex Artificial Intelligence use cases is not an easy task. The automotive industry is undergoing a large transformation ... -
Clustering techniques applied to sensor placement for leak detection and location in water distribution networks
(2014)
Conference report
Open AccessThis work presents an optimization strategy that maximizes the leak locatability performance of water distribution networks (WDN). The goal is to characterize and determine a sensor configuration that guarantees a ... -
Clustering-learning approach to the localization of leaks in water distribution networks
(2022)
Article
Open AccessLeak detection and localization in water distribution networks (WDNs) is of great significance for water utilities. This paper proposes a leak localization method that requires hydraulic measurements and structural information ... -
Data-driven approach for leak localization in water distribution networks using pressure sensors and spatial interpolation
(2019-07-01)
Article
Open AccessThis paper presents a new data-driven method for leak localization in water distribution networks. The proposed method relies on the use of available pressure measurements in some selected internal network nodes and on the ... -
Data-driven leak localization in WDN using pressure sensor and hydraulic information
(2022)
Article
Open AccessMaintaining a good quality of service under a wide range of operational management is challenging for water utilities. One of the significant challenges is the location of water leaks in the large-scale water distribution ... -
Dealing with prognostics uncertainties: combination of direct and recursive remaining useful life estimations
(2023-01)
Article
Open AccessData-driven prognostics and health management is an important part of the future industry. It allows the detection of system faults and estimation of its remaining useful life (RUL) to anticipate failures and schedule ... -
Decentralized fault-tolerant control of inland navigation networks: a challenge
(2016)
Conference report
Open AccessInland waterways are large-scale networks used principally for navigation. Even if the transport planning is an important issue, the water resource management is a crucial point. Indeed, navigation is not possible when ... -
Detección de fallos con validación probabilística
(2013)
Conference report
Open AccessPresentamos una estrategia general para el diseño de un bloque de detección de fallos con validación probabilística (PCV- Procesado, clasificación, validación). Se propone un esquema general de PCV, que permite diseñar un ... -
Detección de fallos en redes de presión pertenecientes a redes de suministro de agua mediante filtros estáticos lineales basados en PCA
(2019)
Conference report
Open AccessEste artículo se centra en la elaboración de una serie de modelos estáticos lineales que relacionan los datos de un conjunto de sensores de presión con un subconjunto de ellos que denominaremos base. Gracias a estos modelos ... -
Economic model predictive control for energy dispatch of a smart micro-grid system
(2017)
Conference report
Open AccessThe problem of energy dispatch in heterogeneous complex systems such as smart grids cannot be efficiently solved using classical control or ad-hoc methods. This paper proposes the application of Economic Model Predictive ...
