Browsing by Author "Puig Cayuela, Vicenç"
Now showing items 1-20 of 708
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A bank of virtual sensors for active fault tolerant control of LPV systems
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
Conference report
Restricted access - publisher's policyIn this paper, a Fault Tolerant Control (FTC) strategy based on a bank of virtual sensors is proposed for Linear Parameter Varying (LPV) systems subject to sensor faults, with the novel feature that, instead of hiding the ... -
A bounded-error approach to simultaneous state and actuator fault estimation for a class of nonlinear systems
(2017-04-01)
Article
Open AccessThis paper proposes an approach for the joint state and fault estimation for a class of uncertain nonlinear systems with simultaneous unknown input and actuator faults. This is achieved by designing an unknown input observer ... -
A communication-based distributed model predictive control approach for large-scale systems
(2019)
Conference report
Open AccessThis work presents a distributed model predictive control strategy as an alternative to conventional centralized approaches, which often suffer from implementation issues when applied to large-scale systems. The overall ... -
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 coordinated voltage regulation algorithm of a power distribution grid with multiple photovoltaic distributed generators based on active power curtailment and on-line tap changer
(2023-07-01)
Article
Open AccessThe aim of this research is to manage the voltage of an active distribution grid with a low X/R ratio and multiple Photovoltaic Distributed Generators (PVDGs) operating under varying conditions. This is achieved by providing ... -
A decision support system for on-line leakage localization
(Elsevier, 2014-10-01)
Article
Restricted access - publisher's policyThis paper describes a model-driven decision-support system (software tool) implementing a model-based methodology for on-line leakage detection and localization which is useful for a large class of water distribution ... -
A distributed command governor strategy for the operational control of drinking water networks
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
Conference report
Restricted access - publisher's policyThis paper proposes the application of a distributed command governor (DCG) strategy for the operational control of drinking water networks (DWN). This approach is very suitable to this kind of management problems given ... -
A distributed predictive control approach for periodic flow-based networks: application to drinking water systems
(2017-09-01)
Article
Open AccessThis paper proposes a distributed model predictive control approach designed to work in a cooperative manner for controlling flow-based networks showing periodic behaviours. Under this distributed approach, local controllers ... -
A distributed set-membership approach based on zonotopes for interconnected systems
(Institute of Electrical and Electronics Engineers (IEEE), 2018)
Conference report
Open AccessThis paper proposes a distributed set-membership approach based on zonotopes for interconnected systems with coupled states and unknown-but-bounded uncertainties (both state disturbances and measurement noise). The objective ... -
A Fault hiding approach for the sliding mode fault-tolerant control of a non-holonomic mobile robot
(IEEE Press, 2016)
Conference report
Open AccessWhen mobile robots are intended to be used in hazardous environments or for long-time operations, it is needed to increase their robustness against faults. This could be achieved by means of the inclusion of Fault Tolerant ... -
A fault-hiding approach for the switching quasi-LPV fault-tolerant control of a four-wheeled omnidirectional mobile robot
(Institute of Electrical and Electronics Engineers (IEEE), 2015-06-01)
Article
Restricted access - publisher's policyThis paper proposes a reference model approach for the trajectory tracking of a four-wheeled omnidirectional mobile robot. In particular, the error model is brought to a quasi-linear-parameter-varying (LPV) form suitable ... -
A fault/anomaly system prognosis using a data-driven approach considering uncertainty
(2012)
Conference report
Restricted access - publisher's policy -
A feedback simulation procedure for real-time control of urban drainage systems
(Elsevier, 2019)
Conference report
Open AccessThis paper presents a feedback simulation procedure for the real-time control (RTC) of urban drainage systems (UDS) with the aim of providing accurate state evolutions to the RTC optimizer as well as illustrating the ... -
A Framework for RNAV trajectory generation minimizing noise nuisances
(Faculty of Transport and Traffic Engineering, 2006-06)
Conference report
Open AccessIn this work it is presented a framework for a global optimization tool that will take into account air craft dynamics and performances, noise nuisances and RNAV radionavigation requirements in order to assess an optimum ... -
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 hierarchy of change-point methods for estimating the time instant of leakages in water distribution networks
(Springer-Verlag Berlin Heidelberg, 2013)
Conference report
Restricted access - publisher's policyLeakages are a relevant issue in water distribution networks with severe effects on costs and water savings. While there are several solutions for detecting leakages by analyzing of the minimum night flow and the pressure ... -
A hybrid automata approach for monitoring the patient in the loop in artificial pancreas systems
(2021-11-01)
Article
Open AccessThe use of automated insulin delivery systems has become a reality for people with type 1 diabetes (T1D), with several hybrid systems already on the market. One of the particularities of this technology is that the patient ... -
A hybrid system-level prognostics approach with online RUL forecasting for electronics-rich systems with unknown degradation behaviors
(2020-08)
Article
Open AccessThis paper proposes a system-level prognostic approach for power electronic systems with slow degradation profiles. Although a model-based approach has been adopted to deal with such multivariable dynamical systems with ... -
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 ... -
A methodology and a software tool for sensor data validation/reconstruction : application to the Catalonia regional water network
(2016-04-01)
Article
Open AccessIn 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 ...
