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Listar por autor "de Battista, Hernán"

Mostrando ítems 1-8 de 8

Control no-híbrido de glucemia ensayado en pacientes ambulatorios con Diabetes Tipo 1

Garelli, Fabricio; Fushimi, Emilia; Rosales, Nicolás; Arambarri, Delfina; Serafini, María Cecilia; De Battista, Hernán; Grosembacher, Luis A.; Sánchez-Peña, Ricardo S. (Universitat Politècnica de València, 2022-06-29)

[EN] In this work, we present the experience of our research group with the glucose regulation in people with Type 1 Diabetes (insulin-dependent), known as artificial pancreas. Our research group has carried out three ...
Global stabilisation of continuous bioreactors: tools for analysis and design of feeding laws

De Battista, Hernán; Jamilis, M.; Garelli, Fabricio; Picó, Jesús (Elsevier, 2018-03)

[EN] This work revisits the dynamic behaviour of stirred continuous reactors in which a single bioreaction with unknown kinetics occurs. Conditions on the feeding strategy to avoid washing out the biomass and falling in ...
Nonlinear PI control of fed-batch processes for growth rate regulation

De Battista, Hernán; Picó, Jesús; Picó Marco, Enric (ELSEVIER SCI LTD, 2012-04)

[EN] This paper deals with the regulation of the biomass specific growth rate, which is an important goal in many fed-batch fermentation processes. The proposed control system is based on the minimal model paradigm, requiring ...
Output Feedback Linearization of Turbidostats After Time Scaling

De Battista, Hernán; Picó-Marco, Enric; Santos-Navarro, Fernando Nóbel; Picó, Jesús (Institute of Electrical and Electronics Engineers, 2019-07-04)

[EN] Turbidostats are a class of bioreactors gaining interest due to the recent availability of microscale and small-scale devices for characterization and scalingup of the biotechnological systems relevant in the biotech ...
Reaction rate reconstruction from biomass concentration measurement in bioreactors using modified second-order sliding mode algorithms

De Battista, Hernán; Picó Marco, Jesús Andrés; Garelli, Fabricio; Navarro Herrero, José Luís (Springer Verlag (Germany), 2012-11)

This paper deals with the estimation of unknown signals in bioreactors using sliding observers. Particular attention is drawn to estimate the specific growth rate of microorganisms from measurement of biomass ...
Safety Auxiliary Feedback Element for the Artificial Pancreas in Type 1 Diabetes

Revert Tomás, Ana; Garelli, Fabricio; Picó, Jesús; De Battista, Hernan; Rossetti, Paolo; Bondía Company, Jorge (Institute of Electrical and Electronics Engineers, 2013-08)

[EN] The artificial pancreas aims at the automatic deliv-ery of insulin for glycemic control in patients with type 1 diabetes, i.e., closed-loop glucose control. One of the challenges of the arti-ficial pancreas is to avoid ...
Specific growth rate estimation in (fed-)batch bioreactors using second-order sliding observers

De Battista, Hernán; Picó, Jesús; Garelli, Fabricio; Vignoni, Alejandro (ELSEVIER SCI LTD, 2011-08)

[EN] This paper addresses the estimation of specific growth rate of microorganisms in bioreactors using sliding observers. In particular, a second-order sliding observer based on biomass concentration measurement is proposed. ...
Stability preserving maps for finite-time convergence: super-twisting sliding-mode algorithm

Picó Marco, Jesús Andrés; Picó Marco, Enrique; Vignoni, Alejandro; De Battista, Hernán (International Federation of Automatic Control, 2013)

The super-twisting algorithm (STA) has become the prototype of second-order sliding mode algorithm. It achieves finite time convergence by means of a continuous action, without using information about derivatives of the ...