Improvement of Low-Cost MEMS Gyroscope Characteristics by Data Filtering and Fusion

M. Laššák, K. Draganová

Improvement of Low-Cost MEMS Gyroscope Characteristics by Data Filtering and Fusion

Číslo: 2/2016
Periodikum: Advance in military technology
DOI: 10.3849/aimt.01126

Klíčová slova: MEMS gyroscope, filtering, data fusion

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Anotace: Advancement of the MEMS technology at the end of the 20th century allowed mankind to realize the things which had been unthinkable until then. Modern technological procedures have enabled a mass production of sensors and actuators of miniature dimensions with low purchase costs. The article deals with the fundamental principle of the MEMS gyroscopes as angular velocity sensors and with the necessary output data filtering and fusion with other inertial sensors to improve quality and precision of the angular velocity and position angles determination.