0382336 - MÚ 2013 RIV US eng J - Journal Article
Krejčí, Pavel
The Preisach hysteresis model: Error bounds for numerical identification and inversion.
Discrete and Continuous Dynamical systems - Series S. Roč. 6, č. 1 (2013), s. 101-119. ISSN 1937-1632. E-ISSN 1937-1179
R&D Projects: GA ČR GAP201/10/2315
Institutional support: RVO:67985840
Keywords : hysteresis * Preisach model * error bounds
Subject RIV: BA - General Mathematics
Result website:
http://www.aimsciences.org/journals/displayArticlesnew.jsp?paperID=7779DOI: https://doi.org/10.3934/dcdss.2013.6.101

A structure analysis of the Preisach model in a variational setting is carried out by means of an auxiliary hyperbolic equation with memory variable playing the role of time, and amplitude of cycles as spatial variable. Using this representation, we propose an algorithm and derive error estimates for the identification of the Preisach density function and for an approximate inversion of the Preisach operator.
Permanent Link: http://hdl.handle.net/11104/0212582