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- Das Preisach-Modell ist ein mathematisches Modell zur Beschreibung von Hysteresekurven. Es wurde erstmals 1935 vom ungarischen Physiker unter dem Titel Über die magnetische Nachwirkung in der Zeitschrift für Physik veröffentlicht. Anfangs wurde es entwickelt zur Beschreibung der Hystereseeigenschaften von ferromagnetischen Materialien, inzwischen findet es jedoch auch in anderen physikalischen Bereichen Anwendung. (de)
- Originally, the Preisach model of hysteresis generalized magnetic hysteresis as the relationship between the magnetic field and magnetization of a magnetic material as the parallel connection of independent relay hysterons. It was first suggested in 1935 by in the German academic journal Zeitschrift für Physik. In the field of ferromagnetism, the Preisach model is sometimes thought to describe a ferromagnetic material as a network of small independently acting domains, each magnetized to a value of either or . A sample of iron, for example, may have evenly distributed magnetic domains, resulting in a net magnetic moment of zero. Mathematically similar model seems to have been independently developed in other fields of science and engineering. One notable example is the model of capillary hysteresis in porous materials developed by Everett and co-workers. Since then, following the work of people like M. Krasnoselkii, A. Pokrovskii, A. Visintin, and I.D. Mayergoyz, the model has become widely accepted as a general mathematical tool for the description of hysteresis phenomena of different kinds. (en)
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- Das Preisach-Modell ist ein mathematisches Modell zur Beschreibung von Hysteresekurven. Es wurde erstmals 1935 vom ungarischen Physiker unter dem Titel Über die magnetische Nachwirkung in der Zeitschrift für Physik veröffentlicht. Anfangs wurde es entwickelt zur Beschreibung der Hystereseeigenschaften von ferromagnetischen Materialien, inzwischen findet es jedoch auch in anderen physikalischen Bereichen Anwendung. (de)
- Originally, the Preisach model of hysteresis generalized magnetic hysteresis as the relationship between the magnetic field and magnetization of a magnetic material as the parallel connection of independent relay hysterons. It was first suggested in 1935 by in the German academic journal Zeitschrift für Physik. In the field of ferromagnetism, the Preisach model is sometimes thought to describe a ferromagnetic material as a network of small independently acting domains, each magnetized to a value of either or . A sample of iron, for example, may have evenly distributed magnetic domains, resulting in a net magnetic moment of zero. (en)
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- Preisach-Modell (de)
- Preisach model of hysteresis (en)
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