Zobrazeno 1 - 10
of 145
pro vyhledávání: '"Hans Hauser"'
Publikováno v:
IEEE Transactions on Magnetics. 45:1940-1949
This paper shows that two apparently independent models of hysteresis-the Jiles-Atherton model, developed by Jiles and Atherton, and the energetic model, developed by Hauser-are mathematically equivalent. These two hysteresis models are examined with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9356861007e324f745f2d22ecf97d6d6
https://doi.org/10.1109/tmag.2008.2009877
https://doi.org/10.1109/tmag.2008.2009877
Publikováno v:
Journal of Magnetism and Magnetic Materials. 320:e983-e987
Several sets of steel samples, like cold-rolled low carbon steel with different rolling reductions and thermal aged Fe–1 wt% Cu alloys, are investigated with respect to magnetic parameters such as coercivity, remanence and shape of the hysteresis l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84ee2a81841eee79d3d38aa9b1068910
https://doi.org/10.1016/j.jmmm.2008.04.101
https://doi.org/10.1016/j.jmmm.2008.04.101
Publikováno v:
International Journal of Applied Electromagnetics and Mechanics. 25:641-644
Optical switches based on orthoferrites provide response times of 20 ns combined with stable states. The aperture is determined by the domain structure of the crystal plates and is increased now up to 500 μm.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05876b96c548c4ee3a4437675a48a13c
https://doi.org/10.3233/jae-2007-878
https://doi.org/10.3233/jae-2007-878
Publikováno v:
Sensor Letters. 5:133-137
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db3e4eda0b865d665f694ac463197ce5
https://doi.org/10.1166/sl.2007.042
https://doi.org/10.1166/sl.2007.042
Publikováno v:
IEEE Sensors Journal. 6:970-973
This paper presents the magnetic properties of CoFeB trilayer thin films in relation to the high-frequency impedance responses. Fifty- and 100-nm-thin amorphous layers with a central 100- and 200-nm-thin Cu layer, respectively, were sputtered onto a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54dbc43493387478a6b34959940d47e2
https://doi.org/10.1109/jsen.2006.877982
https://doi.org/10.1109/jsen.2006.877982
Publikováno v:
Sensors and Actuators A: Physical. 129:103-106
In induction machines, the knowledge of more than the fundamental wave values of voltage and current can be used for higher efficiency, reduction of costs and size, and on-line condition monitoring. By evaluating the transient electrical behavior, th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4dcc127271e9bde97a5f54b0a855a74a
https://doi.org/10.1016/j.sna.2005.11.025
https://doi.org/10.1016/j.sna.2005.11.025
Autor:
Hans Hauser, Martin Evanzin
Publikováno v:
Sensors and Actuators A: Physical. 129:231-234
Passive and wireless magneto-optical sensors based on orthoferrite crystals are developed. The sensor's response on an oscillating magnetic field show irregularities in the output signal if no stabilizing gradient field is provided. This behavior is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55561ed1a59fbe54f46e2d95a3d6507e
https://doi.org/10.1016/j.sna.2005.09.051
https://doi.org/10.1016/j.sna.2005.09.051
Publikováno v:
Physica B: Condensed Matter. 372:124-127
Continuously variable signal transformers utilise the variation of the incremental permeability of ferromagnetic or ferrimagnetic materials with an applied DC magnetisation. The hysteresis losses play the dominant role determining the losses of the t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a04eb3bccc9d330f9808083427ba784e
https://doi.org/10.1016/j.physb.2005.10.030
https://doi.org/10.1016/j.physb.2005.10.030
Autor:
Hans Hauser
Publikováno v:
Journal of Applied Physics. 96:2753-2767
The model is based on considerations of energy balance and statistical domain behavior. The parameters are related to macroscopic hysteresis features such as coercivity, initial susceptibility, saturation, and remanence and identification strategies
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9589f49f18fb0b97b8058d065bda89ec
https://doi.org/10.1063/1.1771479
https://doi.org/10.1063/1.1771479
Publikováno v:
IEEE Transactions on Instrumentation and Measurement. 53:1311-1315
The technology of shaft-sensorless control of ac machine has been developed through the past decade. Some improvements have been made on the evaluation of position information out of so-called nonmodel based methods, which do not have the drawback of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e9c880d4c24e034036c2aa7ce073381
https://doi.org/10.1109/tim.2004.830561
https://doi.org/10.1109/tim.2004.830561