发明名称 METHOD AND DEVICE FOR ANGULAR MEASUREMENT WITH COMPENSATION OF NON-LINEARITIES
摘要 <p>Method of angular measurement by a resonator associated with a vibration setting device and with a vibration detector, which are linked to a processing circuit through which there travel control signals and measurement signals, the method comprising the steps of digitizing the measurement signals and of deducing an angular measurement from the measurement signals. The method comprises the steps of performing a spectral analysis of the digitized measurement signals so as to detect harmonic distortions therein and correcting at least some of the signals travelling through the processing circuit so as to attenuate the non-linearities.</p>
申请公布号 EP2550506(A1) 申请公布日期 2013.01.30
申请号 EP20110713676 申请日期 2011.03.23
申请人 SAGEM DEFENSE SECURITE 发明人 RAGOT, VINCENT
分类号 G01C19/56 主分类号 G01C19/56
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