Method and apparatus for offset error correction

Details Method and apparatus for offset error correction Method and apparatus for offset error correction

G - Physics

07

C

324/68

G07C 9/00 (2006.01) G01D 3/032 (2006.01) G01R 17/02 (2006.01) G01R 17/06 (2006.01)

Patent

CA 1133065

Abstract of the Disclosure A method and apparatus for correction of null or zero reference offset error occurring in a measuring or transducing device by reason of temperature change, component ageinq or other effects. A system including an appropriately programmed microcomputer, an analog- to-diqital converter, a digital-to-analog converter and an operational amplifier provides a closed feedback correction loop, controlled by the microcomputer, which can maintain the zero adjustment of an analog trans- ducer and amplifier circuitry over an indefinite period of time.

346061

Affiliated with

Also associated with

Rating

Method and apparatus for offset error correction 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 offset error correction, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for offset error correction will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1164164