Hysteresis modeling: I. Non-congruency
Hysteresis modeling: I. Non-congruency
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迟滞建模：I.非一致性
DOI：
10.1109/tmag.1987.1065496
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发表时间：
1987
影响因子：
2.1
通讯作者：
E. Torre
中科院分区：
文献类型：
--
作者：
G. Kádár;E. Torre
Preisach 模型已用于描述磁性设备中的磁滞现象，尤其是磁记录中使用的磁滞现象，但无法描述某些现象。当这些现象与磁化过程没有密切关系时，模型的精度可能非常高。本文主要关注 Preisach 模型无法描述的一种现象，即观察到的稳定剩磁环在施加场的两个固定值之间循环的不一致。
Preisach modeling, which has been used to describe hysteresis in magnetic devices, especially those used in magnetic recording, is unable to describe some phenomena. When these phenomena are not germane to the magnetizing process, the accuracy of the model can be very high. This paper concentrates on one phenomenon which cannot be described by the Preisach model, namely the noncongruency of observed stable remanence loops cycling between two fixed values of applied fields.