Experimental determination of the Preisach model for grain oriented steel

dc.contributor.authorEichler, Jakub
dc.contributor.authorNovák, Miroslav
dc.contributor.authorKošek, Miloslav
dc.date.accessioned2020-01-16T08:17:50Z
dc.date.available2020-01-16T08:17:50Z
dc.date.issued2019-01-01
dc.description.abstractThe full material characteristics in the Preisach model of hysteresis is a two-dimensional weighting function. It can be determined experimentally from systematic measurement of partial hysteresis loops followed by derivation of their decreasing parts. Because of measurement errors, the derivation is not correct. Nevertheless, basic material features can be obtained either from incomplete measurement that uses the Preisach triangle respecting the measurement errors. The non-uniform grid in the Preisach model is used in order to get approximately the same steps in changes of the flux density. Simulation shows that this withdrawal of some rows and columns does not change the hysteresis loop considerably, only the steps of the flux density may be higher.cs
dc.format.extent7 strancs
dc.identifier.doi10.12693/APhysPolA.136.713
dc.identifier.issn5874246
dc.identifier.urihttps://dspace.tul.cz/handle/15240/154353
dc.identifier.urihttps://www.researchgate.net/publication/337881249_Experimental_Determination_of_the_Preisach_Model_for_Grain_Oriented_Steel
dc.language.isocscs
dc.publisherPolish Academy of Sciences
dc.relation.ispartofActa Physica Polonica A
dc.titleExperimental determination of the Preisach model for grain oriented steelcs
local.accessopen access
local.citation.epage719
local.citation.spage713
local.relation.issue5
local.relation.volume136
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