GPS a jeho využití pro vyhodnocení orientace letadla

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

GPS and its Usage in Attitude Evaluation

Popis výsledku v původním jazyce

The attitude represents basic navigational data that determine the relationship between an aircraft framework and a reference Earth framework. For the attitude evaluation there is commonly used inertial measurement unit. In case of usage low-cost sensors, the evaluation is affected by error that is caused by sensor's drift, noise and resolution. The error due to the used integration is openended, which is a main disadvantage. One of possible method for error restriction in attitude evaluation is a usageof GPS satellite navigation, GPS receivers respectively. The advantage is that the inaccuracy is not open-ended. However, its output data can be influenced by not only aircraft motion itself but also by actual operational conditions. Even if those disadvantages exist, GPS system can be useful means to increase precision of low-cost inertial navigation unit by data fusion. This paper, therefore, deals with attitude evaluation based on GPS data, its methods, and its precision.

Název v anglickém jazyce

GPS and its Usage in Attitude Evaluation

Popis výsledku anglicky

The attitude represents basic navigational data that determine the relationship between an aircraft framework and a reference Earth framework. For the attitude evaluation there is commonly used inertial measurement unit. In case of usage low-cost sensors, the evaluation is affected by error that is caused by sensor's drift, noise and resolution. The error due to the used integration is openended, which is a main disadvantage. One of possible method for error restriction in attitude evaluation is a usageof GPS satellite navigation, GPS receivers respectively. The advantage is that the inaccuracy is not open-ended. However, its output data can be influenced by not only aircraft motion itself but also by actual operational conditions. Even if those disadvantages exist, GPS system can be useful means to increase precision of low-cost inertial navigation unit by data fusion. This paper, therefore, deals with attitude evaluation based on GPS data, its methods, and its precision.

Druh

D - Stať ve sborníku

CEP obor

JU - Aeronautika, aerodynamika, letadla

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

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

Název statě ve sborníku

MOSATT 2007, Proceedings of the International Scientific Conference "Modern Safety Technologies in Transportation"

ISBN

978-80-969760-2-7

ISSN

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e-ISSN

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Počet stran výsledku

8

Strana od-do

237-244

Název nakladatele

Slovak Transport Society at the Slovak Academy of Sciences

Místo vydání

Košice

Místo konání akce

Zlata Idka

Datum konání akce

25. 9. 2007

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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