Kalman FIlter to obtain pitch angle

6 visualizzazioni (ultimi 30 giorni)
Deepayan Bhadra
Deepayan Bhadra il 11 Mar 2014
Risposto: John Petersen il 28 Lug 2014
I have the pitch rate data q (as shown below). One way to obtain pitch angle theta is to numerically integrate q. But if the measured q is noisy, then a better way is to use a Kalman Filter. Is it not? How do I design the filter?

Risposte (1)

John Petersen
John Petersen il 28 Lug 2014
You could use accelerometer data to measure pitch. Or you could estimate q and q bias with a Kalman filter, but then you still need to initialize the pitch angle and integrate q. With both accel data and q data it can be done.

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by