Method of correcting speed of encoder and apparatus therefor

Details Method of correcting speed of encoder and apparatus therefor Method of correcting speed of encoder and apparatus therefor

2006-03-09

2008-08-26

Ramos-Feliciano, Eliseo (Department: 2857)

Data processing: measuring, calibrating, or testing

Measurement system

Speed

C702S010000, C702S146000, C702S163000, C702S188000

Reexamination Certificate

active

07418361

ABSTRACT:
A method of correcting the speed of an encoder and an apparatus therefor are provided. The method includes the steps of detecting an electrical signal corresponding to a driving speed of a motor, calculating driving speed values of the motor in sections of the electrical signal, respectively, storing the calculated speed values in the order of calculation, selecting an intermediate speed value among the speed values calculated from the three or more continuous sections, and correcting the driving speed of the motor in accordance with the selected intermediate speed value.

REFERENCES:
patent: 6445961 (2002-09-01), Melvin
patent: 6756582 (2004-06-01), Stridsberg
patent: 6877832 (2005-04-01), Smith et al.
patent: 6907316 (2005-06-01), Bader et al.
patent: 1282015 (2001-01-01), None
patent: 2000-188881 (2000-07-01), None
patent: 1994-0009793 (1994-05-01), None
patent: 1994-009793 (1994-05-01), None
patent: 2000-0010053 (2000-06-01), None

Affiliated with

Also associated with

Rating

Method of correcting speed of encoder and apparatus therefor 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 of correcting speed of encoder and apparatus therefor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of correcting speed of encoder and apparatus therefor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4020066