Esta tesis trabaja en el desarrollo de un Control adaptivo de un motor paralelo empleando linealización por realimentación. Debido al conocimiento impreciso de los parámetros del motor, un enfoque adaptable agrega robustez a la técnica de linealización entrada-salida que requiere la exacta cancelación de los términos no lineales. El objetivo del control es seguir una velocidad de referencia aún cuando se tenga parámetros desconocidos y perturbaciones de carga. La estabilidad de la dinámica interna es asegurada por el análisis de la dinámica de ceros. Se ha desarrollado también un observador no lineal para el torque de carga con dinámica de error lineal. Las simulaciones se efectuaron usando el programa de simulación SIMULINKTM desde MATLABTM. El desempeño del controlador adaptivo se ha probado en tiempo real usando una configuración experimental. Se presenta una metodolo...

In this work, a general algorithm is proposed to design the reconstruction of chemical/physical/biological process events as one of the most complicated today: the evolution of cancer cells. Studying the evolution of the boundary curves it is possible to make a three-dimensional (3D) integration, in addition the 3D figure obtained can be explained through a mathematical model to estimate its geometric evolution after physical/chemical reactions. In this work, there are analyzed images of each stage of the process based on the evolution of cancer cells. Each image was processed in order to obtain a mathematical equation as a reference to understand the geometry of the 3D structure based on its 2D image for each stage. On the other side, with this information and the processing of each stage image, a mathematical equation was achieved to describe the geometry of the structure between stage...

This research explains the applications of the algorithm that was designed to provide statistical support for medical doctors. The support that was achieved from this research looks for an urgent interpretation of parameters such as the rate of infected people by COVID-19 and the rate of deceased people because of this virus. Furthermore, this research achieves prediction rates that were provided by a mathematical model that observes and adapts real statistical data from other countries, where governments are trying to find solutions against of COVID-19 propagation. It means, in order to get accuracy in prediction results, it was necessary to analyse what was the statistical behaviour from China and other countries that returned to normal activities as it was before virus imposed to confine population inside homes. On the other hand, it is summarized the virus problematic growth and some...

Esta investigación explica las aplicaciones de reconstrucción tridimensional (3D) para las imágenes de las familias COVID-19, según la búsqueda de la correlación entre el modelo matemático "evento por evento" con efecto antiviral sobre el virus, además, el modelo matemático obtenido de la reconstrucción 3D está correlacionado con "Un modelado matemático general para las respuestas inmunitarias". Por lo tanto, el algoritmo diseñado, proporciona apoyo a los médicos a través de un análisis gráfico y predicciones con respecto a "¿Qué sucede con el virus antes de aplicar una acción como los medicamentos contra la malaria?". Muchos países están tratando de encontrar la vacuna contra COVID 19; sin embargo, muchos países sólo tienen estrategias estadísticas dadas por las restricciones de desplazamiento de la población, lo cual no es suficiente para evitar la rápida  t...

It is proposed in this abstract some suggestions for the manufacturing of advanced sensors (smart sensors) that are based in amorphous nanostructures in order to prepare intelligent sensors from which their transducers elaboration need specific requirements, such as in geometry and material of every sample. Moreover, it is quite important the correlation understanding between the necessities of the community or company that will operate with them. It means, the manufacturing of the transducers samples can be prepared by sputtering process, atomic load deposition and also by electrochemical reactions. Hence it is suggested to analyze the chemical components that are possible to find in the Andes mountains, also the strict compromise of the responsible residual collection of every production step and caring the environment conditions. Furthermore, it is proposed that designers could get un...