ATE409847T1 - Vorrichtung und verfahren zur driftkorrektur eines sensors - Google Patents
Vorrichtung und verfahren zur driftkorrektur eines sensorsInfo
- Publication number
- ATE409847T1 ATE409847T1 AT00910193T AT00910193T ATE409847T1 AT E409847 T1 ATE409847 T1 AT E409847T1 AT 00910193 T AT00910193 T AT 00910193T AT 00910193 T AT00910193 T AT 00910193T AT E409847 T1 ATE409847 T1 AT E409847T1
- Authority
- AT
- Austria
- Prior art keywords
- sensor
- drift correction
- zero pressure
- nominal zero
- calibration
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L27/00—Testing or calibrating of apparatus for measuring fluid pressure
- G01L27/002—Calibrating, i.e. establishing true relation between transducer output value and value to be measured, zeroing, linearising or span error determination
- G01L27/005—Apparatus for calibrating pressure sensors
-
- 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
- G01D18/008—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00 with calibration coefficients stored in memory
-
- 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
- G01D3/02—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for altering or correcting the law of variation
- G01D3/022—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for altering or correcting the law of variation having an ideal characteristic, map or correction data stored in a digital memory
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/02—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning
- G01L9/06—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning of piezo-resistive devices
- G01L9/065—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning of piezo-resistive devices with temperature compensating means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Technology Law (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Measuring Fluid Pressure (AREA)
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/257,874 US6237394B1 (en) | 1999-02-25 | 1999-02-25 | Apparatus and method for correcting drift in a sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE409847T1 true ATE409847T1 (de) | 2008-10-15 |
Family
ID=22978149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT00910193T ATE409847T1 (de) | 1999-02-25 | 2000-02-15 | Vorrichtung und verfahren zur driftkorrektur eines sensors |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6237394B1 (de) |
| EP (1) | EP1163492B1 (de) |
| JP (1) | JP4898984B2 (de) |
| KR (1) | KR20020000768A (de) |
| CN (1) | CN1243954C (de) |
| AT (1) | ATE409847T1 (de) |
| DE (1) | DE60040385D1 (de) |
| WO (1) | WO2000050848A1 (de) |
Families Citing this family (92)
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| US6884296B2 (en) * | 2002-08-23 | 2005-04-26 | Micron Technology, Inc. | Reactors having gas distributors and methods for depositing materials onto micro-device workpieces |
| US20040040503A1 (en) * | 2002-08-29 | 2004-03-04 | Micron Technology, Inc. | Micromachines for delivering precursors and gases for film deposition |
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| DE202018006591U1 (de) | 2017-08-18 | 2021-07-21 | Abbott Diabetes Care, Inc. | Systeme und Vorrichtungen betreffend die individualisierte Kalibrierung und/oder Herstellung von medizinischen Vorrichtungen |
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| CA3188510A1 (en) | 2020-08-31 | 2022-03-03 | Vivek S. RAO | Systems, devices, and methods for analyte sensor insertion |
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| US12569168B2 (en) | 2020-09-15 | 2026-03-10 | Abbott Diabetes Care Inc. | Systems, devices, and methods for analyte monitoring |
| AU2021410547B2 (en) | 2020-12-23 | 2025-12-18 | Abbott Diabetes Care Inc. | Analyte sensors with reduced interferent signal and methods |
| EP4271271A4 (de) | 2020-12-31 | 2025-02-26 | Abbott Diabetes Care, Inc. | Eingebettete systeme in medizinischen überwachungssystemen |
| CN114136537B (zh) * | 2021-11-04 | 2024-06-11 | 歌尔微电子股份有限公司 | 压力传感器 |
| EP4345436A1 (de) * | 2022-09-27 | 2024-04-03 | TE Connectivity Solutions GmbH | Meldesensoranordnung für einen differenzdrucksensor und verfahren zur ausgabe eines erfassten warnsignals |
| US12270719B2 (en) * | 2023-04-14 | 2025-04-08 | Honeywell International | Pressure transmitter long-term drift detection and correction |
| CN116481713B (zh) * | 2023-06-21 | 2023-09-08 | 新光维医疗科技(苏州)股份有限公司 | 气体输送系统中压力检测电路的校准方法、系统及介质 |
| CN120609667B (zh) * | 2025-07-01 | 2026-01-06 | 东方大道(北京)信息科技有限公司 | 深冷低温拉伸试验温漂补偿方法及其系统 |
| CN120846573B (zh) * | 2025-09-22 | 2025-12-23 | 成都睿宝电子科技有限公司 | 基于皮拉尼真空变送器的自动满度校准电路及校准方法 |
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1999
- 1999-02-25 US US09/257,874 patent/US6237394B1/en not_active Expired - Lifetime
-
2000
- 2000-02-15 CN CNB008067228A patent/CN1243954C/zh not_active Expired - Lifetime
- 2000-02-15 JP JP2000601399A patent/JP4898984B2/ja not_active Expired - Fee Related
- 2000-02-15 KR KR1020017010715A patent/KR20020000768A/ko not_active Withdrawn
- 2000-02-15 DE DE60040385T patent/DE60040385D1/de not_active Expired - Lifetime
- 2000-02-15 EP EP00910193A patent/EP1163492B1/de not_active Expired - Lifetime
- 2000-02-15 WO PCT/US2000/003857 patent/WO2000050848A1/en not_active Ceased
- 2000-02-15 AT AT00910193T patent/ATE409847T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN1243954C (zh) | 2006-03-01 |
| HK1046165A1 (en) | 2002-12-27 |
| EP1163492A4 (de) | 2004-09-22 |
| DE60040385D1 (de) | 2008-11-13 |
| KR20020000768A (ko) | 2002-01-05 |
| WO2000050848A1 (en) | 2000-08-31 |
| JP4898984B2 (ja) | 2012-03-21 |
| US6237394B1 (en) | 2001-05-29 |
| EP1163492B1 (de) | 2008-10-01 |
| CN1348541A (zh) | 2002-05-08 |
| JP2002538419A (ja) | 2002-11-12 |
| EP1163492A1 (de) | 2001-12-19 |
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| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |