RU2014137783A - METHOD OF DIGITAL PROCESSING OF SIGNAL OF PRESSURE SENSORS - Google Patents
METHOD OF DIGITAL PROCESSING OF SIGNAL OF PRESSURE SENSORS Download PDFInfo
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- RU2014137783A RU2014137783A RU2014137783A RU2014137783A RU2014137783A RU 2014137783 A RU2014137783 A RU 2014137783A RU 2014137783 A RU2014137783 A RU 2014137783A RU 2014137783 A RU2014137783 A RU 2014137783A RU 2014137783 A RU2014137783 A RU 2014137783A
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- pressure
- signal
- sensor
- pressure sensors
- digital processing
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Abstract
Способ цифровой обработки сигнала датчиков давления, заключающийся в цифровой обработке сигналов, соответствующих одновременно двум физическим величинам давления и температуры, и выполняют калибровку показаний значения давления, отличающийся тем, что выполнение калибровки датчика давления производят посредством приложения к датчику эталонных значений давления при известной температуре датчика давления посредством использования алгоритма обратной двумерной интерполяции.A method for digitally processing a signal from pressure sensors, which consists in digitally processing signals corresponding to two physical quantities of pressure and temperature, and calibrate the readings of the pressure value, characterized in that the calibration of the pressure sensor is performed by applying reference pressure values to the sensor at a known temperature of the pressure sensor by using the inverse two-dimensional interpolation algorithm.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2014137783/28A RU2596073C2 (en) | 2014-09-17 | 2014-09-17 | Method of digital signal processing of pressure sensors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2014137783/28A RU2596073C2 (en) | 2014-09-17 | 2014-09-17 | Method of digital signal processing of pressure sensors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2014137783A true RU2014137783A (en) | 2016-04-10 |
| RU2596073C2 RU2596073C2 (en) | 2016-08-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2014137783/28A RU2596073C2 (en) | 2014-09-17 | 2014-09-17 | Method of digital signal processing of pressure sensors |
Country Status (1)
| Country | Link |
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| RU (1) | RU2596073C2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10718682B2 (en) * | 2015-02-05 | 2020-07-21 | Hella Kgak Hueck & Co. | Method for calibrating at least one sensor, in particular a pressure sensor, having at least one signal-conducting connection to at least one signal converter |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6935156B2 (en) * | 2003-09-30 | 2005-08-30 | Rosemount Inc. | Characterization of process pressure sensor |
| RU2422784C1 (en) * | 2009-11-27 | 2011-06-27 | Российская Федерация, от имени которой выступает государственный заказчик - Министерство промышленности и торговли Российской Федерации (Минпромторг России) | Method of measuring physical quantity |
| US8521462B2 (en) * | 2009-12-23 | 2013-08-27 | Biosense Webster (Israel), Ltd. | Calibration system for a pressure-sensitive catheter |
-
2014
- 2014-09-17 RU RU2014137783/28A patent/RU2596073C2/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10718682B2 (en) * | 2015-02-05 | 2020-07-21 | Hella Kgak Hueck & Co. | Method for calibrating at least one sensor, in particular a pressure sensor, having at least one signal-conducting connection to at least one signal converter |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2596073C2 (en) | 2016-08-27 |
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