Exploració per autor "Kunusch, Cristian"
Ara es mostren els items 26-34 de 34
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On the anode pressure and humidity regulation in PEM fuel cells: a nonlinear predictive control approach
(2015)
Text en actes de congrés
Accés obertIn this paper, a nonlinear model predictive control (NMPC) strategy is proposed to regulate the humidity in a Proton Exchange Membrane Fuel Cell (PEMFC) anode. The proposed control strategy uses two controllers in cascade ... -
On the implementation of an adaptive extremum seeking algorithm for hydrogen minimization in PEM fuel cell based systems
(2013)
Text en actes de congrés
Accés obertThis work presents initial experimental results of an adaptive sliding-mode extremum seeker that minimizes the hydrogen consumption in a fuel cell based system. The extremum seeker is based on the classical steepest-descent ... -
On the implementation of gain-scheduled LPV control for oxygen stoichiometry regulation in PEM fuel cells
(Institute of Electrical and Electronics Engineers (IEEE), 2013)
Text en actes de congrés
Accés obertThe article addresses the LPV control of a Polymer Electrolyte Membrane Fuel Cell (PEMFC) facing oxygen stoichiometry regulation. In order to optimize efficiency, PEMFCs require reliable control systems ensuring stability ... -
Online identification of time varying parameters in PEM fuel cells
(2013)
Text en actes de congrés
Accés obertThis article tackles some ideas about parameters identification in the anode line of a typical PEM fuel cell test station. The approach is focused in the nonlinear model structure and solves an observation problem using a ... -
Optimization-based thermal control strategy for auxiliary cooling circuits in fuel cell vehicles
(2022-01-01)
Article
Accés obertIn this research work, a thermal management concept for the auxiliary components in fuel cell vehicles is discussed. A control-oriented model of the subsystem under analysis is developed and then used as basis for controller ... -
Sliding mode anti-windup strategy for mass flow-rate regulation of compressors with rate-limited motors
(Institute of Electrical and Electronics Engineers (IEEE), 2018)
Text en actes de congrés
Accés obertIn this paper, the control of the mass flow-rate for a centrifugal compressor is discussed. The compressor is driven by a rate-limited actuating motor. To avoid integral windup, a sliding mode control (SMC) based anti-windup ... -
Sliding Mode Strategy for PEM Fuel Cells Stacks Breathing Control Using a Super-Twisting Algorithm
(2009-01)
Article
Accés obertA second-order sliding mode strategy to control the breathing subsystem of a polymer electrolyte membrane fuel cell stack for transportation applications is presented. The controller is developed from a design model of ... -
Thermal modelling approach and model predictive control of a water-cooled PEM fuel cell system
(2013)
Text en actes de congrés
Accés obertIn this paper, a modular thermal modelling approach for a water-cooled Proton Exchange Membrane fuel cell (PEM-FC) stack is proposed. The resultant model is based on the heat flux inside the stack and has been validated ... -
Traffic flow-oriented design and analysis of an adaptive cruise control system
(2018)
Text en actes de congrés
Accés restringit per política de l'editorialIn this paper we present a state feedback-based adaptive cruise control strategy for an autonomous vehicle able to operate in an effective and safe manner between speed regulation and position control, depending on the ...
