Simulation of uniaxial anisotropy by vector Preisach model

Kuczmann, Miklos (2010) Simulation of uniaxial anisotropy by vector Preisach model. Pollack Periodica, 5 (2). pp. 97-106. ISSN 1788-1994

Text pollack.5.2010.2.10.pdf Restricted to Repository staff only until 31 August 2030. Download (369kB)

Abstract

The paper presents a rotational single sheet tester, which can be used to measure vector hysteresis characteristics using specimen with round shape. The measured hysteresis characteristics in the two orthogonal directions present the uniaxial anisotropy of the material under test, which has been handled by the Fourier expansion of the measured Everett functions. The Fourier coefficients of the unknown vector Everett function have been identified by the modification of a previously implemented algorithm. In the identification task linearly and circularly polarized measured data have been taken into account. Comparisons between measured and simulated data show acceptable results.

Actions (login required)

Edit Item