Question regarding real life feel and characteristics of flight via the stick

[markturner1960]

So I am lucky to own a Rhino FFB joystick and am looking to build some different profiles for each of my modules, to try and replicate as best possible how the stick responds as the jet is flown. Ideally answers to questions such as these:

The jet has a FBW system - does the stick have constant force through its range? What are these forces, IE i sthe stick quite stiff? Does it return to centre easily ? Do stick forces vary depending on AoA, G and speed? Does the stick move to a trimmed position like in the F5 for example. 

Does anyone have any answers to these questions or can point me where I might find such? 

Thank you

Edited February 14, 2024 by markturner1960

[Gunnar81]

Someone else might be able to confirm this for me but I am pretty sure the Harrier doesn't have Fly By Wire, so maybe that helps get you started?

[Marsvinet]

Correct, Harrier is not FBW. It has a stabilization/dampening system to help you fly it, but no full-on fly by wire setup. As for Mark's question, it has a Q-feel system to provide feedback to the pilot since all surfaces are hydraulically controlled, meaning no natural feedback is felt. I can't remember exactly what the Q-feel involves, but at least one part involves springs fitted to the flight stick between the stick and the hydraulic actuators, which is why the pilot isn't supposed to jerk the stick around before there is sufficient hydraulic pressure, to avoid damaging the spring setup. I know the AV-8B NATOPS has more information on it, but look for it at your own risk.