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Accurate Control of Position by Induction Heating-Produced Thermoelasticity
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SYSNO ASEP 0334759 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Accurate Control of Position by Induction Heating-Produced Thermoelasticity Author(s) Doležel, Ivo (UT-L) RID
Karban, P. (CZ)
Kropík, P. (CZ)
Pánek, D. (CZ)Source Title 17th Conference on the Computation of Electromagnetic Fields. - Florianopolis : International Compumag Society, 2009 - ISBN N Pages s. 1-4 Number of pages 4 s. Publication form CD ROM - CD ROM Action COMPUMAG 2009 /17./ Event date 22.11.2009-26.11.2009 VEvent location Florianopolis Country BR - Brazil Event type WRD Language eng - English Country BR - Brazil Keywords control of position ; magnetic field ; temperature field Subject RIV JA - Electronics ; Optoelectronics, Electrical Engineering R&D Projects GA102/09/1305 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z20570509 - UE-C, UT-L (2005-2011) Annotation An alternative possibility of highly accurate control of position is suggested, realized by a simple device with a cylindrical dilatation element that works on the principle of thermoelasticity produced by induction heating. The paper describes the device, presents its complete mathematical model in common with the methodology of its numerical solution, and also the algorithm of the control process. The theoretical analysis is illustrated by a typical example, whose results are discussed. Workplace Institute of Thermomechanics Contact Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Year of Publishing 2010
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