[simpits-tech] May the Force Feedback be with you...

Gene Buckle simpits-tech@simpits.org
Tue, 4 Feb 2003 10:35:58 -0800 (PST)


Ok, build it. :)

Seriously, I'd love to see how this worked in a real-world test.

g.


On Tue, 4 Feb 2003, Akin, Keenan L wrote:

> Okay folks,
>
> Here is my current concept of a pneumatic force feedback actuator for my pit.  There would be two of these actuators attached to the stick (one pitch axis, one roll axis).
>
>  <<ffactuator.gif>>
> The servo driven valve uses airspeed data to modulate the airflow from one side of the cylinder to the other (caused by moving the stick).  For example, at higher airspeeds, the flow will be restricted, causing the stick to be harder to move.
>
> The solenoid valve ports pressurized air to one side of the cylinder or to the other only when a force feedback signal directs it.  Otherwise, it is closed.
>
> Thoughts?  Questions?
>
> Keenan
>