| 发明名称 |
Sensor DC offset assimilation procedure records output signals and calculates offset compensation by conversion of digital value to filtered PWM signal |
| 摘要 |
<p>A sensor (39) DC offset assimilation procedure records output (36, 38) signals and calculates offset compensation (130, 140) to cover the entire variation range by converting a digital value to a PWM (Pulse Width Modulated) signal that is converted to a DC value by a second order filter. Independent claims are included for a sensor unit using the procedure.</p> |
| 申请公布号 |
DE102005002830(A1) |
申请公布日期 |
2005.08.25 |
| 申请号 |
DE20051002830 |
申请日期 |
2005.01.20 |
| 申请人 |
EBM PAPST ST GEORGEN GMBH & CO |
发明人 |
PFAFF ANDREAS;RUDEL CHRISTIAN |
| 分类号 |
G01D5/14;G01D5/16;G01D5/244;G01D5/245;G01R33/09;(IPC1-7):G01D5/16 |
主分类号 |
G01D5/14 |
| 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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