Modelling method for a class of distributed-lumped parameter systems

Rafał Hein; Cezary Orlikowski

Modelling method for a class of distributed-lumped parameter systems

Abstract

The paper presents an alternative approach for modelling and order reduction of continuous system. The proposed methodology combines application of two methods: the modal decomposition method and the rigid finite element method. The given continuous structure is divided into 1D continuous substructures. For each 1D substructure modal decomposition and reduction procedure is applied. Interactions between substructures are described by lumping technique. Presented method enables to obtain reduced, low order model of continuous 2D and 3D systems. The proposed approach is illustrated by an simple example

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Category:: Monographic publication
Type:: rozdział, artykuł w książce - dziele zbiorowym /podręczniku w języku o zasięgu międzynarodowym
Title of issue:: Projektowanie mechatroniczne : Zagadnienia wybrane : praca zbiorowa strony 49 - 55
Language:: English
Publication year:: 2011
Bibliographic description:: Hein R., Orlikowski C.: Modelling method for a class of distributed-lumped parameter systems// Projektowanie mechatroniczne : Zagadnienia wybrane : praca zbiorowa/ ed. pod red. T. Uhla. - Katedra Robotyki i Mechatroniki AGH Kraków: , 2011, s.49-55
Verified by:: Gdańsk University of Technology