Automatic Modelling of Lumped Parameters Dynamic Systems
نویسندگان
چکیده
This paper describes the framework and the approach that are utilized in the implementation of a software for automated mathematical modelling of dynamic systems. Application examples illustrate the main features and possibilities of this software. The formalism utilizes a system linear graph representation associated to a systematic procedure in order to obtain a state-space model of lumpedparameters systems. This mathematical modelling method is automated using modern computational symbolic processing capabilities. RESUMO: Este trabalho descreve a base formal e a abordagem utilizada para a implementação de um ambiente computacional para modelagem simbólica de sistemas dinâmicos. Os recursos implementados são ilustrados através da resolução de problemas-exemplos. O formalismo se aplica a sistemas a parâmetros concentrados e utiliza a representação tipo grafo de sistemas associada a um procedimento sistemático para obter um modelo matemático do sistema no espaço de estados. A automatização do processo de modelagem explora os recursos computacionais modernos de processamento simbólico.
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تاریخ انتشار 1999