Heading estimation from Magnetometer data

Hello All,

The goal is to estimate heading from Magnetometer data and subtract it
from the heading obtained from Gyro data to estimate heading bias.

Now, I can obtain heading from Gyro data by integrating it but how do I
obtain it from Magnetometer data?

Many thanks.

sia
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On 29.05.15 15.47, sia4uin wrote:
> The goal is to estimate heading from Magnetometer data and subtract it
> from the heading obtained from Gyro data to estimate heading bias.
>
> Now, I can obtain heading from Gyro data by integrating it but how do I
> obtain it from Magnetometer data?

What do you call 'magnetometer data'? There are hundreds of different 
magnetometer types.


Marcel

>
>What do you call 'magnetometer data'? There are hundreds of different 
>magnetometer types.
>
>
>Marcel

The sensor which is available on Android phones and provides calibrated
magnetometer data. 


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