Vincy

Hi! I have the same problem, how do you solve it? Thanks!

> I couldn't solve it.. I used a custom AHRS block. Thanks for your reply, I have the problem when using the Kalman Filter, do you know how to solve...

> use Quaternian based methods: > https://github.com/alireza787b/SimulinkEKFAttitude Thanks for your reply. I have already tried this project. However, in this project, although the Quaternian has been used as the state...

> I am using the method in this project (it's my own repo) and it's working perfectly even at 90 degrees roll and pitch. Thanks for your repo.  When...

> I think This is not singularity... This happens because the value is limited to + or - 180 you can play with the value around the boundary.... singularity happens...