发明名称 Method and apparatus of improving accuracy of accelerometer
摘要 A method and apparatus for calibrating or adjusting an accelerometer, wherein the accelerometer is held stationary to obtain the signal outputs from the accelerometer, representing component vectors making up the composite vector of 1 g. Thus, gain or sensitivity, and the zero-g signal offset along for each axis of the accelerometer is determined and adjustable.
申请公布号 US8117888(B2) 申请公布日期 2012.02.21
申请号 US20090549720 申请日期 2009.08.28
申请人 CHAN KAI KIN;MA CHOR TIN;PERCEPTION DIGITAL LIMITED 发明人 CHAN KAI KIN;MA CHOR TIN
分类号 G01P21/00 主分类号 G01P21/00
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