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Rudder trembling at taxiing


Go to solution Solved by Bremspropeller,

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Posted
20 minutes ago, grim_reaper68 said:

Hello

First of all thanks for that great plane! I love it. 

I just observe that the tail rudder is trembling when taxiing. Even when nws hi or low.  

maybe add some deadzone? i am assuming you have pedals? what does the input look like in the windows control panel? wiggle there?

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  • 4 weeks later...
Posted
On 10/9/2022 at 11:03 AM, Bremspropeller said:

It's a known issue. There are several threads about it already.

 

Actually, I searched the F1 forum and couldn't find another report about this specific bug ... there are threads about trim runaway but not about this strange trembling. On my DCS it looks like this:

 

 

At first I tought my rudder pedals could be spiking, but it doesn't show on the VPC calibration tool, nor on DCS own axis tune graph, and other DCS aircrafts seem normal, like this:

 

 

On flight the rudder seems to work without issues, but it looks really strange when on external view trying to record gameplay video. Hope Aerges is aware of this, because I have not read any  developer reply about this  🤕

 

 

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  • 1 month later...
Posted

The aircraft is equipped with an anti-slip and a yaw dampener. A switch to the right of the landing gear handle lets you deactivate the anti-slip or both.

Posted
hace 5 horas, fausete dijo:

Hi Joe,

We have an internal fix for it, it should be available in the Open Beta with the next update.

Thanks. I appreciate your answer very much.

Yes, I know that we can deactivate the anti-slip (I posted in the first report and I know the "trick") but I thought that after the second time, it would be much easier/faster to fix the problem.

 

.

Posted

Yes, sorry, my second answer was directed to grim_reaper68. In fact this bug stems from the yaw damper now (previously it was from the anti-slip) so now the only way to avoid it on take-off is to completely deactivate all rudder flight assistance, which is not good ofc. In any case, it will be fixed in the next update.

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Posted

This is only a Visual thing visible in external view. It is not reflected in the flight control display and does not affect aircraft control.

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Posted

Correct at this stage IvanK. There are 2 bugs getting mixed in this discussion. There was the previous issue with the anti-slip trembling on the ground, which did affect the controlability of the aircraft on the ground but was fixed some months ago. The current bug stems from the yaw damper and, as you say, doesn't really affect the behaviour of the aircraft.

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  • 2 months later...
  • 2 weeks later...
Posted (edited)

Still an issue. Definitely not just a visual thing. Especially when you FLY close to or over 1M, the nose moves from side to side.

Edited by 312_JS
G6XLe1V.png
Posted

Yeah around mach 1 the plane shakes so much, disabling the rudder dumpers fix the issue, the rudder thing that helps the plane to fly is broken since 4month and still not fixed... And no it's not just visual it affects flight a lot more than you think

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Posted (edited)

I don't see any evidence in the cockpit or external views for "Rudder trembling" in the the transonic range 0.95M through to 1.2M

At very High Indicated Airspeeds (>700k) very slight rudder oscillations can be seen in external view when up close. These have no affect on the aircraft's flight path,

Edited by IvanK
Posted

I'll try to record a track, but they get corrupted for me almost every time.
Here's a short video though. Never mind my friend's cursing. 🙂

 

G6XLe1V.png
Posted

Hi guys, so we think the problem only appears in the transonic regions at very low altitudes. So that's why we've found it very difficult to reproduce and why some people might never experience it, whereas for people that do a lot of low altitude, high speed flying it's much more evident.

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