Listar ESID_Articles por título
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Soluciones alternativas al control predictivo basado en modelo de volterra
Comité Español de Automática (CEA-IFAC) (2016)El concepto básico de control predictivo basado en modelos (MPC) ofrece la posibilidad de usar modelos no lineales para predecir la evolución futura del sistema. La consideración de modelos no lineales en una función de ... -
Solución explícita al control predictivo de sistemas lineales sujetos a restricciones no convexas
(2011-07)Este trabajo propone una solución explícita para el control predictivo de sistemas lineales sujetos a restricciones poliédricas no convexas, modeladas como la unión de un número finito de poliedros. El algoritmo se basa ... -
Stabilization and characterization of a nanofluid based on a eutectic mixture of diphenyl and diphenyl oxide and carbon nanoparticles under high temperature conditions
Elsevier (2017-06)(C12H10O), and it is used as an HTF with a maximum working temperature of 400 °C. However, one of the drawbacks of Therminol VP1 is its low thermal conductivity. In recent years it has been demonstrated that the addition ... -
Stable receding-horizon scenario predictive control for Markov-jump linear systems
Elsevier (2017-12)This paper discusses predictive control for constrained discrete-time Markov-jump linear systems (MJLS) which jump between a finite set of modes according to a Markov probabilistic transition/observation model, minimising ... -
State estimator for multisensor systems with irregular sampling and time-varying delays
Taylor & Francis (2012)This article addresses the state estimation in linear time-varying systems with several sensors with different availability, randomly sampled in time and whose measurements have a time-varying delay. The approach is based ... -
State-Space Model of Quasi-Z-Source Inverter-PV Systems for Transient Dynamics Studies and Network Stability Assessment
MDPI (2021-07-09)Photovoltaic (PV) power systems are increasingly being used as renewable power generation sources. Quasi-Z-source inverters (qZSI) are a recent, high-potential technology that can be used to integrate PV power systems into ... -
Statistical estimation of variation transmission model in a manufacturing process
Springer-Verlag (2011-02)This article describes a method for obtaining a variation transmission model in a multi-stage manufacturing process in situations in which the characteristic that defines the quality of the product is an independent variable ... -
Study of 3D Metal Printed and Metal Filled Epoxy Materials for Rapid Tooling in Injection Molding
Trans Tech Publications (2023-10)Common rapid tooling techniques can be classified as indirect and direct methods. As indirect methods, casting a mixture of epoxy and metallic powder over a pattern to obtain the mold shape is currently a fast and reliable ... -
Study of resonance in wind parks
Elsevier (2015)Wind turbine harmonic current emissions are a well-known power quality problem. These emissions flow through wind park impedances, leading to grid voltage distortion. Parallel resonance may worsen the problem because it ... -
Study of Resonances in 1X25 kV AC Traction Systems With External Balancing Equipment
IEEE (2016-10)AC traction systems are 1 × 25 or 2 × 25 kV/50 Hz single-phase, nonlinear, time-varying loads that can cause power-quality problems, such as unbalanced or distorted voltages. To reduce unbalance, external balancing equipment ... -
Study of resonances in 1x25kV AC traction systems
(2015)Abstract: AC traction systems are 1x25 or 2x25 kV 50 Hz single-phase, non-linear, time-varying loads that can cause power quality problems. One of the main concerns about these systems is voltage distortion because ... -
Study of the Compatibilization Effect of Different Reactive Agents in PHB/Natural Fiber-Based Composites
MDPI (2020)Fiber–matrix interfacial adhesion is one of the key factors governing the final properties of natural fiber-based polymer composites. In this work, four extrusion reactive agents were tested as potential compatibilizers ... -
Study of the degradation of hybrid sol–gel coatings in aqueous medium
Elsevier (2014-11)The design and development of suitable multilayered functional coatings for delaying corrosion advance in metals and become controlled-release vehicles requires that the properties of the coatings are known. Coatings ... -
Study of the dispersion of nanoclays in a LDPE matrix using microscopy and in-process ultrasonic monitoring
Elsevier (2009)LDPE/montmorillonite and LDPE/kaolinite compounds were prepared by twin-screw extrusion using two screw profiles. The microstructure of the samples was determined by a combination of techniques: wide angle X-ray scattering ... -
Study of the thermal degradation of bioactive sol–gel coatings for the optimization of its curing process
Akadémiai Kiadó (2012-02)A set of materials has been prepared by sol–gel process containing different quantities of hydroxyapatite (0, 2.5 and 5% HAp w/w) using as silica precursors glycidyloxypropyltrimethoxysilane (GPTMS) and triethoxyvinyl ... -
Study on Different Graphic Representations in Architectural Heritage: Digital and Physical Modelling
IGI Global (2018-07)In recent years, cutting-edge methods have emerged to gradually replace or be used with traditional methods to carry out graphic surveys of architectural heritage; modern topographic tools such as 3D scanners and specific ... -
Studying the degradation of polyhydroxybutyrate-co-valerate during processing with clay-based nanofillers
Wiley (2009)Polyhydroxybutyrate-co-valerate (PHBV) is attracting interest as a new material for packaging applications and nanoparticulate layered silicates are being increasingly explored as a way to improve PHBV film properties. In ... -
Superparamagnetic [sic] nanofibers by electrospinning
Royal Society of Chemistry (2016)The preparation of superparamagnetic thin fibers by electrospinning dispersions of nanosized magnetite (Fe3O4, SPIO/USPIO) in a PMMA/PEO polymer solution is reported. The saturation magnetization and coercivity were not ... -
Surveying the Perception of the Environmental Advantages of an Adaptable Product
Universidad Nacional de Colombia (Sede Bogotá). Facultad de Ingeniería (2020)The aim of adaptable design is to create products that can easily adapt to different needs. The objective if this study is to analyze the effectivenes in communication to promote an adaptable baby stroller, in order to ... -
Sustainable machining of molds for tile industry by minimum quantity lubrication
Elsevier (2019-08-17)Nowadays, to reduce water pollution, soil contamination, and human health hazards, the environmental legislation is forcing manufacturing companies to avoid the use of metalworking fluids. Thus, the adoption of the dry ...