Angular rate sensor with suppressed linear acceleration response

An angular rate sensor having two generally planar proof masses, a sense axis in the plane of the masses, and an input axis perpendicular to the sense axis. The masses are suspended from a driving frame, which is mounted for torsional movement about the input axis in drive-mode. And the masses are c...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	MAO MINYAO
Format:	Patent
Sprache:	eng
Schlagworte:	GYROSCOPIC INSTRUMENTS INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS SURVEYING TESTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	An angular rate sensor having two generally planar proof masses, a sense axis in the plane of the masses, and an input axis perpendicular to the sense axis. The masses are suspended from a driving frame, which is mounted for torsional movement about the input axis in drive-mode. And the masses are constrained for anti-phase movement along the sense axis in sense-mode in response to Coriolis forces produced by rotation of the masses about the input axis, with sensors responsive to the anti-phase movement of the masses along the sense axis for monitoring rate of rotation.