Title: Micromechanical analysis of fiber spatial distribution influence in unidirectional composite cross-section on overall response in terms of tensile curves
Authors: Kroupa, Tomáš
Zemčík, Hana
Zemčík, Robert
Citation: PÁNEK, D., OROSZ, T., KROPÍK, P., KARBAN, P., DOLEŽEL, I. Reduced-order model based temperature control of induction brazing process. In: 2019 Electric Power Quality and Supply Reliability Conference (PQ) & 2019 Symposium on Electrical Engineering and Mechatronics (SEEM) : /proceedings/. Piscataway: IEEE, 2019. s. 1-4. ISBN 978-1-72812-650-0.
Issue Date: 2019
Publisher: IEEE
Document type: konferenční příspěvek
URI: 2-s2.0-85072759835
ISBN: 978-1-72812-650-0
ISSN: 2214-7853
Keywords in different language: micromodelmicromechanicsunidirectional compositefinite element analysistensile tests degree of irregularity
Abstract in different language: Accurate temperature control is an important part of an induction brazing process, because of a small difference between melting points of aluminum and soldering material. However, direct measurement of the local temperature at the spot of brazing is not possible in a production line. This temperature can be calculated from the results of indirect measurements and the physical model of the system. This paper shows a novel application of model order reduction in case of on-line temperature measurement. Three different controlling strategies are examined, the results proved that the more sophisticated, program controlled or mixed strategies need higher-order MOR models to accurately solve the problem. The presented, fourth degree meta-model provides sufficiently accurate results, which very fast and may be implemented into a micro-controller.
Rights: Plný text je přístupný v rámci univerzity přihlášeným uživatelům.
Appears in Collections:Konferenční příspěvky / Conference papers (RICE)
Konferenční příspěvky / Conference papers (KTE)
Konferenční příspěvky / Conference Papers (KAE)

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Please use this identifier to cite or link to this item: http://hdl.handle.net/11025/35834

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