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  • 101
    Autores , Publicado 2020-12-18
    Palabra clave: ...Natural Language, SOKOBAN, Cognitive Model....
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    Descripción: ...However, separation of these signals is complicated and there is no standardized way to evaluate the effectiveness of separation algorithms reported in the literature. Based on the dipole model spread through the three-dimensional maternal abdomen, this paper proposes the implementation of a system for the generation of abdominal ECG signals with controllable characteristics simulating real conditions by interference, heart period variability, number of channels , electrodes location and fetal position. ...
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    Descripción: ...En este artículo se presentan los resultados de un trabajo de grado a nivel de pregrado realizado en la escuela de ingeniería de antioquia con el objetivo de proponer un modelo de gestión que determine cuáles son los beneficios que trae en el proceso logístico la implementación de la gestión por procesos en empresas pequeñas de Medellín. para lograrlo, se diseñó y aplicó una encuesta y una matriz de madurez del proceso logístico como resultado del estudio de los fundamentos teóricos y la interacción con expertos. el análisis de los resultados indica que las compañías pequeñas estudiadas tienen inexactitudes en cuanto al conocimiento de la gestión por procesos; sin embargo, realizan actividades que se relacionan con la gestión por procesos en la logística para lograr una excelente satisfacción al cliente y así obtener los ingresos necesarios para subsistir en el mercado.Abstract: this article presents the results of an undergraduate thesis, which was carried out at the school of engineering of antioquia with the objective to propose a management model which determines the benefits that can be realized through the implementation of business process management in logistical processes within small companies in Medellin. in order to achieve this, a survey and a maturity matrix of the logistical processes, a result of the theoretical study and interaction with experts, was designed and implemented. the analysis of the obtained results indicates that the small companies which participated in the survey, have inaccuracies in their knowledge of process management. ...
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    Descripción: ...Finalmente, el desarrollo de este modelo puede ser utilizado en la aplicación de controladores predictivos para la distribución de carga (potencia a generar) en pequeñas centrales hidroeléctricas, con base en las condiciones de disponibilidad de agua en el tanque de captación.Abstract: This paper presents the modeling of a small hydroelectric plant (pch), by obtaining linear prediction models. the mathematical model of the system, provides all your hydraulic system, which runs from the reservoir tank, through the tunnel for the transport of water resources, load lines, up to the generation units. subsequently, the system proceeds to modeling, using a set of prediction models like arX models, armaX, Box-Jenkins and output Error (oE). the results obtained for each of the above models were evaluated versus nonlinear dynamic model that represents the dynamic behavior of the system. this evaluation was based on error analysis and according to the performance index of each model. thus, the best results were obtained by the OE model as this shows a direct way as the error may affect the system output. ...
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