Title:
MEASUREMENT METHOD FOR A COMPONENT OF THE GRAVITY VECTOR
Document Type and Number:
WIPO Patent Application WO/2011/097169
Kind Code:
A3
Abstract:
The present disclosure relates to methods and apparatuses for calibrating a sensor, particularly a gravimeter, which involves positioning the sensor in at least three different orientations and calibrating the sensor using a linear model and the sensor outputs from the at least three different orientations. The method may include applying an external force to the sensor. The apparatus includes a processor and storage subsystem with a program that, when executed, implements the method.
More Like This:
Inventors:
EDWARDS CARL M (US)
Application Number:
PCT/US2011/023167
Publication Date:
November 17, 2011
Filing Date:
January 31, 2011
Export Citation:
Assignee:
BAKER HUGHES INC (US)
EDWARDS CARL M (US)
EDWARDS CARL M (US)
International Classes:
G01V13/00; G01V7/00
Foreign References:
US20040149004A1 | 2004-08-05 | |||
US20080177492A1 | 2008-07-24 | |||
US20080270060A1 | 2008-10-30 | |||
US20090312973A1 | 2009-12-17 |
Attorney, Agent or Firm:
BYNUM, Todd, A. (P.O. Box 4740Houston, TX -470, US)
Download PDF: