发明名称 Verfahren und Vorrichtung zur Hysteresekorrektur von Meßwerten bei Aufnehmern mit Dehnungsmeßstreifen
摘要 The invention relates to a method and a device for the hysteresis correction of the measured values of one or more sensors (1), which have been determined in a deformation body using extensometers. According to the invention, each measured value x affected by hysteresis is corrected for the hysteresis error. To achieve this, a hysteresis model is created from the registered strain characteristic curve and the theory of dipole density of the aligned elementary hysteresis in the interior of the deformation body. Said model is used, together with the measured values x affected by hysteresis and the recorded strain history, to derive a correction value for correcting the hysteresis error.
申请公布号 DE10053667(A1) 申请公布日期 2002.05.08
申请号 DE20001053667 申请日期 2000.10.28
申请人 SCHENCK PROCESS GMBH 发明人 KOENIG, HANS GUENTER
分类号 G01G3/14;G01L1/22;(IPC1-7):G01L1/22 主分类号 G01G3/14
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