发明名称 |
Apparatus and method for correcting drift in a sensor |
摘要 |
A method of correcting drift in a sensor includes the step of identifying a calibration command. A nominal zero pressure sensor drift correction factor for the sensor is identified by relying upon a calibration voltage value and a calibration temperature value secured at a nominal zero pressure condition. Sensor output is subsequently adjusted according to the nominal zero pressure sensor drift correction factor.
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申请公布号 |
US6237394(B1) |
申请公布日期 |
2001.05.29 |
申请号 |
US19990257874 |
申请日期 |
1999.02.25 |
申请人 |
REDWOOD MICROSYSTEMS, INC. |
发明人 |
HARRIS JAMES M.;TAHERI BABAK;ARKILIC ERROL |
分类号 |
G01D3/028;G01D18/00;G01L19/04;G01L27/00;(IPC1-7):G01L27/00;G01L19/07 |
主分类号 |
G01D3/028 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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