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1. (WO2018022803) MULTI-AXIS, SINGLE-DRIVE INERTIAL DEVICE

Pub. No.:    WO/2018/022803    International Application No.:    PCT/US2017/044028
Publication Date: Fri Feb 02 00:59:59 CET 2018 International Filing Date: Thu Jul 27 01:59:59 CEST 2017
IPC: G01C 19/574
G01C 19/5719
G01P 15/08
Applicants: LUMEDYNE TECHNOLOGIES INCORPORATED
Inventors: ANAC, Ozan
HUANG, Xiaojun
Title: MULTI-AXIS, SINGLE-DRIVE INERTIAL DEVICE
Abstract:
Systems and methods are disclosed herein for multi-axis single-drive inertial devices. A multi-axis single drive inertial device can include a rotational drive configured to oscillate a plurality of accelerometer proof masses and a plurality of gyroscope proof masses about a z axis and signal processing circuitry configured for determining inertial parameters based on motion of the plurality of accelerometer proof masses and the plurality of gyroscope proof masses. The inertial parameters can include acceleration of the inertial device along an x axis perpendicular to the z axis and along a y axis perpendicular to each of the x and z axes, and rotation of the inertial device about each of the x, y, and z axes.