RELATIVE ANGLE ESTIMATION USING INERTIAL MEASUREMENT UNITS

RELATIVE ANGLE ESTIMATION USING INERTIAL MEASUREMENT UNITS

A method for determining relative angles and/or trigonometric functions of the relative angles between coupled rigid bodies arranged in a series, where the series includes at least a rigid body coupled to a previous rigid body. The method includes obtaining a gravitational acceleration vector and an...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: ALAM, Nima
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
DREDGING
FIXED CONSTRUCTIONS
FOUNDATIONS
GYROSCOPIC INSTRUMENTS
HYDRAULIC ENGINEERING
MEASURING
MEASURING DISTANCES, LEVELS OR BEARINGS
NAVIGATION
PHOTOGRAMMETRY OR VIDEOGRAMMETRY
PHYSICS
SOIL SHIFTING
SURVEYING
TESTING
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Beschreibung
Zusammenfassung:A method for determining relative angles and/or trigonometric functions of the relative angles between coupled rigid bodies arranged in a series, where the series includes at least a rigid body coupled to a previous rigid body. The method includes obtaining a gravitational acceleration vector and an angular velocity of the previous rigid body and a gravitational acceleration and an angular velocity of the rigid body. The relative angles and/or trigonometric functions of the relative angles are determined without using absolute angles of the rigid bodies.