WO2005052638A3 - Offset compensated position sensor and method - Google Patents
Offset compensated position sensor and method Download PDFInfo
- Publication number
- WO2005052638A3 WO2005052638A3 PCT/US2004/039388 US2004039388W WO2005052638A3 WO 2005052638 A3 WO2005052638 A3 WO 2005052638A3 US 2004039388 W US2004039388 W US 2004039388W WO 2005052638 A3 WO2005052638 A3 WO 2005052638A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- position sensor
- error signals
- compensated position
- generate
- offset compensated
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
- G01D3/028—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure
- G01D3/036—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure on measuring arrangements themselves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
- G01D18/002—Automatic recalibration
- G01D18/004—Continuous recalibration
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0416921-2A BRPI0416921A (en) | 2003-11-25 | 2004-11-23 | offset offset position sensor and method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US52479903P | 2003-11-25 | 2003-11-25 | |
US60/524,799 | 2003-11-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005052638A2 WO2005052638A2 (en) | 2005-06-09 |
WO2005052638A3 true WO2005052638A3 (en) | 2006-03-02 |
Family
ID=34632933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2004/039388 WO2005052638A2 (en) | 2003-11-25 | 2004-11-23 | Offset compensated position sensor and method |
Country Status (2)
Country | Link |
---|---|
BR (1) | BRPI0416921A (en) |
WO (1) | WO2005052638A2 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6487787B1 (en) * | 2001-08-03 | 2002-12-03 | Mitutoyo Corporation | System and method for determination of error parameters for performing self-calibration and other functions without an external position reference in a transducer |
US6690159B2 (en) * | 2000-09-28 | 2004-02-10 | Eldec Corporation | Position indicating system |
US20040094338A1 (en) * | 2002-11-15 | 2004-05-20 | Mitutoyo Corporation | System and method for generating a high speed estimated position output for a position encoder |
-
2004
- 2004-11-23 WO PCT/US2004/039388 patent/WO2005052638A2/en active Search and Examination
- 2004-11-23 BR BRPI0416921-2A patent/BRPI0416921A/en not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6690159B2 (en) * | 2000-09-28 | 2004-02-10 | Eldec Corporation | Position indicating system |
US6487787B1 (en) * | 2001-08-03 | 2002-12-03 | Mitutoyo Corporation | System and method for determination of error parameters for performing self-calibration and other functions without an external position reference in a transducer |
US20040094338A1 (en) * | 2002-11-15 | 2004-05-20 | Mitutoyo Corporation | System and method for generating a high speed estimated position output for a position encoder |
Also Published As
Publication number | Publication date |
---|---|
WO2005052638A2 (en) | 2005-06-09 |
BRPI0416921A (en) | 2007-01-23 |
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