MAGNETOMETER WITH AN AUTOMATIC DISTORTION COMPENSATION AND ITS USAGE FOR INS AIDING

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F14%3A00221413" target="_blank" >RIV/68407700:21230/14:00221413 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1109/DASC.2014.6979459" target="_blank" >http://dx.doi.org/10.1109/DASC.2014.6979459</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/DASC.2014.6979459" target="_blank" >10.1109/DASC.2014.6979459</a>

Jazyk výsledku

angličtina

Název v původním jazyce

MAGNETOMETER WITH AN AUTOMATIC DISTORTION COMPENSATION AND ITS USAGE FOR INS AIDING

Popis výsledku v původním jazyce

In this paper we describe a new magnetometer sensor head which is capable to measure the complete calibration circle as one data sample. The new sensor allows for online determination of hard and soft iron distortions and its usage to compensate for their effect on the heading measurement. It provides capability to the magnetometer to compensate for local distortions caused by sensor/aircraft assembly. We describe the construction of the sensor and the influence of the local magnetic field changes willbe illustrated. The proposed solution leads to a sensor array and we will describe construction of the single unit and its graphical interface. Then the results provided by the new sensor concept will be presented and the performance of this approach will be compared. At the end we provide method of utilizing the compensated data into an IMU mechanization algorithm where it is used to determine offsets and scale factors of the IMU inertial sensors.

Název v anglickém jazyce

MAGNETOMETER WITH AN AUTOMATIC DISTORTION COMPENSATION AND ITS USAGE FOR INS AIDING

Popis výsledku anglicky

In this paper we describe a new magnetometer sensor head which is capable to measure the complete calibration circle as one data sample. The new sensor allows for online determination of hard and soft iron distortions and its usage to compensate for their effect on the heading measurement. It provides capability to the magnetometer to compensate for local distortions caused by sensor/aircraft assembly. We describe the construction of the sensor and the influence of the local magnetic field changes willbe illustrated. The proposed solution leads to a sensor array and we will describe construction of the single unit and its graphical interface. Then the results provided by the new sensor concept will be presented and the performance of this approach will be compared. At the end we provide method of utilizing the compensated data into an IMU mechanization algorithm where it is used to determine offsets and scale factors of the IMU inertial sensors.

Druh

D - Stať ve sborníku

CEP obor

JU - Aeronautika, aerodynamika, letadla

OECD FORD obor

—

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

33rd DASC - Digital Avionics Systems Conference

ISBN

978-1-4799-5001-0

ISSN

2155-7195

e-ISSN

—

Počet stran výsledku

7

Strana od-do

—

Název nakladatele

AIAA

Místo vydání

Reston, VA

Místo konání akce

Colorado Springs, Antlers Hilton

Datum konání akce

5. 9. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000366983001018