Design of an Inertial Reference Unit with Mixed Gravitaional and Magnetic Correction of Gyroscopic Drift

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Design of an Inertial Reference Unit with Mixed Gravitaional and Magnetic Correction of Gyroscopic Drift

Popis výsledku v původním jazyce

The Department of Aerospace Electrical Systems (Faculty of Military Technology, University of Defence) is traditionally interested in the field of development and design of the aircraft instruments. The developed Inertial Reference Unit (IRU) was originally based on the MEMS sensorial technology and designed to measure the position angles on the board of small or ultra-light aircraft, airships, unmanned aerial vehicles, but also on the board of different unmanned ground vehicles and robots. The measurement circuits of pitch and roll of the IRU were equipped only with gravitational correction, which is nevertheless sensitive to the motion acceleration. Recently it was decided to improve the precision of the IRU by means of mixed gravitational and magnetic correction of the gyroscopic drift, as the measurement of geomagnetic field components is not affected by the disturbing acceleration.

Název v anglickém jazyce

Design of an Inertial Reference Unit with Mixed Gravitaional and Magnetic Correction of Gyroscopic Drift

Popis výsledku anglicky

The Department of Aerospace Electrical Systems (Faculty of Military Technology, University of Defence) is traditionally interested in the field of development and design of the aircraft instruments. The developed Inertial Reference Unit (IRU) was originally based on the MEMS sensorial technology and designed to measure the position angles on the board of small or ultra-light aircraft, airships, unmanned aerial vehicles, but also on the board of different unmanned ground vehicles and robots. The measurement circuits of pitch and roll of the IRU were equipped only with gravitational correction, which is nevertheless sensitive to the motion acceleration. Recently it was decided to improve the precision of the IRU by means of mixed gravitational and magnetic correction of the gyroscopic drift, as the measurement of geomagnetic field components is not affected by the disturbing acceleration.

Druh

D - Stať ve sborníku

CEP obor

KA - Vojenství

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Transport Means 2010 (Proceedings of the 14th International Conference)

ISBN

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ISSN

1822-296X

e-ISSN

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Počet stran výsledku

4

Strana od-do

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Název nakladatele

Kaunas University of Technology

Místo vydání

Litevská republika

Místo konání akce

Kaunas

Datum konání akce

1. 1. 2010

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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