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Method for electronically tuning the readout vibration of a coriolis gyroscope

  • US 7,337,665 B2
  • Filed: 10/02/2003
  • Issued: 03/04/2008
  • Est. Priority Date: 10/18/2002
  • Status: Active Grant
First Claim
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1. A method for electronic tuning of a frequency of a read oscillation to a frequency of a stimulation oscillation in a Coriolis gyro, whereina resonator of the Coriolis gyro has a disturbance force applied to the resonator such thata) the stimulation oscillation remains essentially uninfluenced, andb) the read oscillation is changed such that a read signal, which represents the read oscillation, contains a corresponding disturbance component, whereinthe frequency of the read oscillation is controlled such that a magnitude of the disturbance component, which is contained in the read signal, is as small as possible.

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