Dynamische Eigenkalibrierung eines Beschleunigungsmesssystems

Details

Veröffentlichungs-Nr.

EP2717060

Aktenzeichen

EP13181575

Anmeldetag

23. August 2013

Veröffentlichung

10. April 2019

Erteilung

10. April 2019

Rechtsraum

EP

IPC

G01P21/00G01P15/125G01P15/13G01P15/08

Abstract

One embodiment includes a method for dynamic self-calibration of an accelerometer system. The method includes forcing a proof-mass associated with a sensor of the accelerometer system in a first direction to a first predetermined position and obtaining a first measurement associated with the sensor in the first predetermined position via at least one force/detection element of the sensor. The method also includes forcing the proof-mass to a second predetermined position and obtaining a second measurement associated with the sensor in the second predetermined position via the at least one force/detection element of the sensor. The method further includes calibrating the accelerometer system based on the first and second measurements.

Anmelder

Firma

Northrop Grumman Systems Corporation

Land

🇺🇸 USA

Fachgebiete