MAGNECODE: Laser Beam Encoding of Permanent Magnets for Automotive Position and Speed Sensors General Motors Research and Development Center

Format:

Conference/Event

Author/Creator:

Bradley, John R., author.

Conference Name:

International Congress & Exposition (1994-02-28 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1994

Summary:

MAGNECODE uses laser surface heating to pattern permanent magnets for position sensor applications. Thermal and magnetic models provide good predictions of the geometry of the laser heated regions and the resulting spatial variations in the magnetic field. Important design factors are discussed and a comparison with other magnetic sensor technologies is given

Notes:

Vendor supplied data

Publisher Number:

940633

Access Restriction:

Restricted for use by site license