Listar Departament: Enginyeria de Sistemes Industrials i Disseny por autoría "08c2d651-f7a9-48d3-b74b-befcc53a10cc"
Mostrando ítems 1-9 de 9
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Co-design of H∞ jump observers for event-based measurements over networks
Peñarrocha-Alós, Ignacio; Dolz Algaba, Daniel; Romero Pérez, Julio Ariel; Sanchis LLopis, Roberto Taylor & Francis (2015-07-27)This work presents a strategy to minimise the network usage and the energy consumption of wireless battery-powered sensors in the observer problem over networks. The sensor nodes implement a periodic send-on-delta approach, ... -
Co-design of jump estimators and transmission policies for wireless multi-hop networks with fading channels
Dolz Algaba, Daniel; Quevedo, Daniel; Peñarrocha-Alós, Ignacio; Leong, Alex; Sanchis LLopis, Roberto Elsevier (2017)We study transmission power budget minimization of battery-powered nodes in a remote state estimation problem over multi-hop wireless networks. Communication links between nodes are subject to fading, thereby generating ... -
Experiencias de evaluación automatizada en identificación y ajuste de PID
Dolz Algaba, Daniel; Peñarrocha-Alós, Ignacio; Sanchis LLopis, Roberto Comité Español de Automática (CEA-IFAC) (2016)En este trabajo se desarrolla un sistema de evaluación automatizada implementado en Moodle y mediante formularios de Google para asignaturas de control automático. El objetivo es fomentar el trabajo individual previo para ... -
Inferential networked control with accessibility constraints in both the sensor and actuator channels
Peñarrocha-Alós, Ignacio; Dolz Algaba, Daniel; Sanchis LLopis, Roberto Taylor & Francis (2013-01)The predictor and controller design for an inferential control scheme over a network is addressed. A linear plant with disturbances and measurement noise is assumed to be controlled by a controller that communicates with ... -
Jump state estimation with multiple sensors with packet dropping and delaying channels
Dolz Algaba, Daniel; Peñarrocha-Alós, Ignacio; Sanchis LLopis, Roberto Taylor & Francis: (2014-04)This work addresses the design of a state observer for systems whose outputs are measured through a communication network. The measurements from each sensor node are assumed to arrive randomly, scarcely and with a time-varying ... -
Observer-based controllers with data dropout rate adaptation
Dolz Algaba, Daniel; Peñarrocha-Alós, Ignacio; Sanchis LLopis, Roberto Wiley (2017-02)In this work, we address the observer-based control problem for networked control systems with an unknown time-varying packet arrival rate (PAR) and under root mean square-norm bounded disturbances. We assume packetized ... -
Performance Tradeoffs for Networked Jump Observer-Based Fault Diagnosis
Dolz Algaba, Daniel; Peñarrocha-Alós, Ignacio; Sanchis LLopis, Roberto Institute of Electrical and Electronics Engineers (IEEE) (2015-04)Print Request Permissions In this paper, we address the fault diagnosis problem for discrete-time multi-sensor systems over communication networks with measurement dropouts. We use the measurement outcomes to model the ... -
Performance-based design of PI observers for fault diagnosis in LTI systems under Gaussian noises
Sales-Setién, Ester; Peñarrocha-Alós, Ignacio; Dolz Algaba, Daniel; Sanchis LLopis, Roberto IEEE (2016)This work addresses the fault diagnosis problem for LTI systems under the presence of Gaussian noises through model-based proportional-integral observers with predefined gains. We propose an integrated design of residual ... -
Synthesis of nonlinear controller for wind turbines stability when providing grid support
Peñarrocha-Alós, Ignacio; Dolz Algaba, Daniel; Aparicio, N.; Sanchis LLopis, Roberto John Wiley & Sons, Ltd. (2013)This paper presents a new nonlinear polynomial controller for wind turbines that assures stability and maximizes the energy produced while imposing a bound in the generated power derivative in normal operation (guarantees ...