YAW-RATE SENSOR

A yaw-rate sensor having a substrate and a plurality of movable substructures that are mounted over a surface of the substrate, the movable substructures being coupled to a shared, in particular, central spring element, means being provided for exciting the movable substructures into a coupled oscil...

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Bibliographic Details
Main Authors GOMEZ UDO-MARTIN, KOHN OLIVER, NEUL REINHARD, HAUER JOERG, CLASSEN JOHANNES, MEISEL DANIEL CHRISTOPH, FRANKE AXEL, KUHLMANN BURKHARD, KEHR KERSTEN, OHMS TORSTEN
Format Patent
LanguageEnglish
Published 06.11.2014
Subjects
BLASTING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
GYROSCOPIC INSTRUMENTS
HEATING
INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
LIGHTING
MEANS FOR DAMPING VIBRATION
MEASURING
MEASURING DISTANCES, LEVELS OR BEARINGS
MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK
MECHANICAL ENGINEERING
NAVIGATION
PHOTOGRAMMETRY OR VIDEOGRAMMETRY
PHYSICS
SHOCK-ABSORBERS
SPRINGS
SURVEYING
TESTING
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:A yaw-rate sensor having a substrate and a plurality of movable substructures that are mounted over a surface of the substrate, the movable substructures being coupled to a shared, in particular, central spring element, means being provided for exciting the movable substructures into a coupled oscillation in a plane that extends parallel to the surface of the substrate, the movable substructures having Coriolis elements, means being provided for detecting deflections of the Coriolis elements induced by a Coriolis force, a first Coriolis element being provided for detecting a yaw rate about a first axis, a second Coriolis element being provided for detecting a yaw rate about a second axis, the second axis being oriented perpendicularly to the first axis.
Bibliography:Application Number: US201414334407