Conference article

Modeling a drum motor for illustrating wearout phenomena

Olaf Enge-Rosenblatt
Fraunhofer Institute for Integrated Circuits, Division Design Automation, Dresden, Germany

Christian Bayer
Fraunhofer Institute for Integrated Circuits, Division Design Automation, Dresden, Germany

Joachim Schnüttgen
Interroll Holding GmbH, Interroll Research Center, Wassenberg, Germany

Download articlehttp://dx.doi.org/10.3384/ecp12076889

Published in: Proceedings of the 9th International MODELICA Conference; September 3-5; 2012; Munich; Germany

Linköping Electronic Conference Proceedings 76:92, s. 889-896

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Published: 2012-11-19

ISBN: 978-91-7519-826-2

ISSN: 1650-3686 (print), 1650-3740 (online)

Abstract

Applications of mathematical models of technical systems are widespread in today’s product development cycle. Mathematical models help to increase the understanding of physical properties of a product. The Usage of mathematical models in the design phase allows investigations of functional properties under changing operational conditions.

Often; mathematical models with different levels of detail are used. In this contribution; a model of a drum motor is presented. This model was designed for the description of dynamic behaviour of the drum motor as well as for the possible implementation of several wearing phenomena. Using this model; a better understanding of wear and tear phenomena has been achieved by carrying out a considerable number of simulation runs using different operational and wearing conditions. Using this information; important knowledge about detection of wearout signs was able to be gained.

Keywords

drum motor; mathematical model; wearout phenomena modelling; parameter determination

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