What's the range that typical fly-by-wire controls (let's take A320 and B777 as examples) allow inputs in?
The A320 controls in the y-axis of the side stick (forward/backward axis) the g load - what's the minimal g load you can input when pushing the stick fully forward / the maximum when pulling it fully backwards? Is this a fixed value or does it depend on factors like speed (IAS / TAS / ...), attitude, altitude / air density or anything / ...? Or is it just the maximum value that the flight controls could give you at any moment?
Same for roll rate, what's the maximum you can command there? And for the B777, it's basically the same question except for the yoke instead of the sidestick.
Also, is the relation between control input (side stick movement / yoke movement) and controlled variable (g-force, roll rate, ...) a linear curve? I.e., if the side stick gives you at the neutral position 1g and e.g. 1cm backwards it gives you 1.1g, does 2cm backwards give you 1.2g?