Measuring and testing – Speed – velocity – or acceleration – Angular rate using gyroscopic or coriolis effect
Patent
1995-06-06
1997-06-03
Oda, Christine K.
Measuring and testing
Speed, velocity, or acceleration
Angular rate using gyroscopic or coriolis effect
7350412, 7351432, G01P 904
Patent
active
056356382
ABSTRACT:
A micromachined device has two suspended masses positioned near each other, each of the masses being dithered along a dither axis. Two couplings, each including an arcuate member and an anchored support beam, are provided between the masses to allow relative anti-phase movement and to resist relative in-phase movement. The coupling extends around a region intermediate the masses where a dither detection device is disposed.
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Analog Devices Inc.
Oda Christine K.
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