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"En esta tesis se analiza el comportamiento dinámico de los puentes basados en comparadores criogénicos de corriente (CCC) a lazo abierto y a lazo cerrado, utilizando técnicas de la teoría de control y con el objetiv...

This paper aims to bridge the gap between neurophysiology and automatic control methodologies by redefining the Wilson-Cowan (WC) model as a control-oriented linear parameter-varying (LPV) system. A novel approach is pre...

En la actualidad, la mayoría de los variados sistemas robóticos utilizados en la industria son manipuladores estáticos que operan en espacios de trabajo seguros con énfasis en la velocidad y en la precisión. Estos m...

Esta tesis está dedicada al estudio de esquemas y estrategias de control de micro centrales eólicas autónomas. Se ha puesto especial énfasis en el desarrollo de un sistema robusto, que requiera mínimo mantenimiento ...

The architecture and learning procedure underlying ANFIS (adaptive-network-based fuzzy inference system) is presented, which is a fuzzy inference system implemented in the framework of adaptive networks. By using a hybri...

Among the most widely cited books in the social sciences, The External Control of Organizations has long been required reading for any student of organization studies. The book, reissued on its 25th anniversary as part o...

Examines how external constraints affect organizations and how to design and manage organizations under such constraints. Taking a resource dependence perspective on organizations, the book discusses basic components of ...

"This thesis investigates whether a low-cost brushed DC motor can be used reliably in an actively controlled dual-reel actuation system despite the thermal and energetic challenges associated with motorization. Three low...

Climate change and cost pressure lead to new environmental and economic challenges that increase the demand for innovative control systems to automate and optimize agricultural tasks. Automating speed control during powe...

"In this paper a 7-Level Asymmetric Multilevel Current Source Inverter is presented. The topology considers two Current Source Inverters that follow a 1:2 ratio to generate the multilevel current waveform. A Model Predic...

En la presente revisión bibliográfica se esbozan los principales diseños de experimentos que encuentran aplicación en el campo de la tecnología y control de los medicamentos. Se muestran ejemplos de la literatura es...

"In this paper, a Model Predictive Control (MPC) strategy is applied to a Multilevel Current Source Inverter (MCSI) and its associated current source. The controller uses a discrete-time model of the entire system in ord...

"In this work a study of a 27-level asymmetric multilevel current source inverter is developed. The presented structure is composed by three current source inverters that together are in a 9:3:1 ratio to produce a curren...

Os sistemas matriciais são de fácil obtenção e custo reduzido frente a outros sistemas de liberação controlada de fármacos, constituindo-se uma alternativa simples no desenvolvimento de formulações eficazes. Den...

Systematic reviews and meta-analyses have become increasingly important in health care. Clinicians read them to keep up to date with their field,1,2 and they are often used as a starting point for developing clinical pra...

"The aim of this work was to develop a cell formation system for cycling and formation of lithium ion cells. The uniqueness of this system is the possibility of energy recuperation from the discharg-ing process of the ce...

Se propone el desarrollo de un sistema integral de fiscalización para los sucesivos pasos de fabricación, producción, venta y consumo de fármacos bajo control legal. Permite la detección automática e inmediata de c...

"Electroencephalography (EEG) system validation faces a fundamental challenge: the absence of ground truth when measuring human subjects. Physical head phantoms provide controlled testing environments with known signals;...

El control del ruido en ambientes industriales se ha convertido en una actividad profesional de creciente importancia. En muchos casos, las soluciones técnicas involucradas poseen un alto costo, motivo por el cual se ...

Los radicales libres producen efectos dañinos sobre las moléculas diana, como una incrementada peroxidación de lípidos (PL), proteínas y del ADN, lo cual puede ser inhibido o reducido por sustancias antioxidantes. E...

El presente informe presenta los resultados de la planta asfáltica de Santa Fe en Santa Clara, se realizan las observaciones siguientes: Certificación de buen funcionamiento de la planta En cuanto al control de hu...

A pesar de que la ozonoterapia se ha utilizado con éxito en la terapia con efectos beneficiosos, se han realizado pocos estudios bioquímicos o farmacodinámicos dirigidos al estudio de su mecanismo de acción. Hemos de...

Economic theory has suffered in the past from a failure to state clearly its assumptions. Economists in building up a theory have often omitted to examine the foundations on which it was erected. This examination is, how...

Materias / palabras clave: adaptive control, control systems, control system design, computer-aided control system design; Technology: Mechanical engineering and machinery: Control engineering systems. Automatic machinery (General)