strange PA behavior at high alt

[Harke]

OB 1.5.4

 

[ZHeN]

I've noticed this behaviour a couple of patches ago. And it came up again in 1.5.4 ...

[Harke]

yeah it's back again in the last 1.5.4 U1

Edited July 21, 2016 by Harke

[ZHeN]

any luck, CptSmiley ?

[3rd Wing - Raiden]

Hi CptSmiley,

 

Multiple issues with the AP in the last stable version.

 

AP Attitude hold doesn't keep the desired pitch or bank angle when you use the AP Standby Switch.

 

With asymmetric payload, the FBW doesn't auto compensate/TRIM the aircraft properly.

 

AP Altitude hold still bounce like in Harke's video.

 

The aircraft tend to pitch up by itself all the time without the AP.

 

Hope you'll find and fix these issues.

 

Cheers,

[Gliptal]

+1 about the aircraft pitching up.

[jojo]

FBW trims in pitch and yaw, not in roll.

 

I don't know why, but it's like that.

[Gliptal]

I guess the FBW is there to handle the aircraft's relaxed stability, that has no direct impact on roll.

[ZHeN]

With asymmetric payload, the FBW doesn't auto compensate/TRIM the aircraft properly

works fine as for me

AP Altitude hold still bounce like in Harke's video

did anyone mention this thing happens mostly at high angels ? >25k feet

FBW trims in pitch and yaw, not in roll.

 

I don't know why, but it's like that.

in IRL or in current mod's state ?

[jojo]

in IRL or in current mod's state ?

 

As far as I know both.

You have auto trim in pitch, yaw but not roll.