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Generación de modelo de control predictivo usando Matlab

Raúl Andres Villao Vera
- Vol. 4, Iss: 13, pp 995-1007
TLDR
In this article, a modelado de resistencia-capacitancia for edificios (MRCE) in Matlab Toolbox is presented, and the authors compare it with EnergyPlus.
Abstract
Los Modelos de Control Predictivo (MCP) son alternativas prometedoras en la gestion eficiente de la energi­a y los recursos en las edificaciones. Crear un modelo de construccion preciso que sea lo suficientemente simple como para permitir que el problema de MCP resultante sea manejable es una tarea desafiante pero crucial en el desarrollo del control.En este arti­culo muestra el Modelado de Resistencia-Capacitancia para Edificios (MRCE) en Matlab Toolbox que facilita el modelado fi­sico de edificios. Toolbox proporciona un medio para la generacion rapida de modelos de resistencia (capacitancia) lineal a partir de datos basicos de geometri­a de edificios, construccion y sistemas. Ademas, admite la generacion de los correspondientes costos y restricciones potencialmente variables en el tiempo. Toolbox se basa en principios de modelado previamente validados. En un estudio de caso, se genero automaticamente un modelo MRCE a partir de un archivo de datos de entrada EnergyPlus y se compararon sus capacidades predictivas con el modelo EnergyPlus. Los analisis energeticos en regimen estacionario en Matlab son tan precisos como los resultados generados en las herramientas computacionales destinadas exclusivamente a este proposito. La herramienta computacional Matlab se consolida en cada nueva version como una plataforma mas completa y optima para el analisis ingenieri­a y de matematicas aplicadas.

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