Method and apparatus for resolver compensation

Details Method and apparatus for resolver compensation Method and apparatus for resolver compensation

2006-11-16

2008-12-23

Nghiem, Michael P (Department: 2863)

Data processing: measuring, calibrating, or testing

Calibration or correction system

Position measurement

Reexamination Certificate

active

07469193

ABSTRACT:
A system and method for compensating a resolver are disclosed. Briefly described, one embodiment receives at least one output signal from the resolver, the resolver detecting a current position of a rotor coupled to the resolver; determines if the current position of the rotor is detected by a first pole-pair of the resolver or if the current position is detected by a second pole-pair of the resolver; in response to determining that the current position of the rotor is detected by the first pole-pair, synchronizes the output signal from the resolver with a first resolver angle error information; and in response to determining that the current position of the rotor is detected by the second pole-pair, synchronizes the output signal from the resolver with a second resolver angle error information.

REFERENCES:
patent: 3735391 (1973-05-01), Games et al.
patent: 5155696 (1992-10-01), Shibata et al.
patent: 5760562 (1998-06-01), Woodland et al.
patent: 5912638 (1999-06-01), Vlahu
patent: 5949359 (1999-09-01), Vlahu
patent: 6084376 (2000-07-01), Piedl et al.
patent: 6255794 (2001-07-01), Staebler
patent: 6389373 (2002-05-01), Ohya
patent: 6525502 (2003-02-01), Piedl et al.
patent: 6744230 (2004-06-01), Hill et al.
patent: 7012399 (2006-03-01), Suzuki
patent: 7015840 (2006-03-01), Takehara
patent: 7047145 (2006-05-01), Ishizuka et al.
patent: 7294988 (2007-11-01), Ajima et al.
patent: 7362070 (2008-04-01), Games et al.
patent: 2004/0085039 (2004-05-01), Games et al.
patent: WO 2004/042910 (2004-05-01), None

Affiliated with

Also associated with

Rating

Method and apparatus for resolver compensation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for resolver compensation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for resolver compensation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4047176