Possibilities and limits of the Preisach model
Possibilities and limits of the Preisach model
复制标题
Preisach 模型的可能性和局限性
DOI：
10.1016/0304-8853(92)91225-i
复制
发表时间：
1992
影响因子：
2.7
通讯作者：
O. Benda
中科院分区：
文献类型：
--
作者：
O. Benda
最近人们对Preisach模型感兴趣的主要原因是为了模拟各种磁性材料的磁化过程，或者换句话说，为了确定计算结果和实验观察结果之间最佳相关性的模型。本文总结了标量Preisach模型的可能性和局限性。本文讨论了与运动模型中Preisach矩阵的估计、调节模型中的不一致性以及可逆过程的正确表示有关的几个部分问题，并用计算机实验的有关结果加以说明。
The main reason for the recent interest in the Preisach model is the endeavour to stimulate the magnetization processes in various magnetic materials, or, in other words, to identify the model which gives the best correlation between computed and experimentally observed results. In this paper the possibilities and limits of the scalar Preisach model are summarized. A few partial problems connected with the estimation of the Preisach matrix in the moving model, the inconsistency in modeling of accomodation and with the correct representation of reversible processes are discussed and illustrated by relating results of computer experiments.