LibrePilot Forum

General Category => General Discussion => Topic started by: ggrif on October 08, 2016, 12:24:16 am

Title: Scopes-what are they telling me?
Post by: ggrif on October 08, 2016, 12:24:16 am

Appreciate it if one of the experts could enlighten me on what the scopes are telling me.

I simply have no context to compare.

Title: Re: Scopes-what are they telling me?
Post by: f5soh on October 08, 2016, 01:47:28 pm

Seems you have many vibrations...

Title: Re: Scopes-what are they telling me?
Post by: ggrif on October 08, 2016, 04:47:17 pm

Ok, thought that.  Other values are ok?

Title: Re: Scopes-what are they telling me?
Post by: f5soh on October 08, 2016, 05:02:48 pm

I don't know if others values are ok but vibrations are horrible.
Looks at Accels scope, the gravity is around 10 (9.81). Your vibrations add almost 10 to previous readings.

Attitude state is computed using Accels and Gyro so the result can be false.
AuxMag and Mag seems in phase.

Title: Re: Scopes-what are they telling me?
Post by: ggrif on October 09, 2016, 12:46:41 am

Thanks for the additional information.

New 11 inch graphite props, unbalanced.  Will finish balancing then see what we have.

Title: Re: Scopes-what are they telling me?
Post by: ggrif on October 16, 2016, 07:46:52 pm

A bit of a struggle but learned alot.

Horrible vibrations all gone.