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Does fly-by-wire give feedback?
Yes FBW aircraft use an artificial feel system to provide control feedback. Artificial, as in: there is no feedback to the stick from the airflow forces on the control surfaces, and the stick would feel very light if not loaded by some sort of mechanical feel spring.
Does fly-by-wire use hydraulics?
Answer: In a fly-by-wire aircraft, the pilot inputs commands via a sidestick or yoke to a computer. Conventional manual hydraulic controls take input from the pilot via a yoke and command the movement of the flight control actuator via cables and pulleys.
How does a fly by wire system work?
Fly by wire is a modern flight control system that replaced the manual flight controls with an electronic interface. This means the pilot’s input is converted into electronic signals transmitted by wires and thus got its name. It also uses a computer to determine how to move each control surface to get the desired performance from the aircraft.
Can a FBW aircraft use an artificial feel system?
Yes FBW aircraft use an artificial feel system to provide control feedback. Artificial, as in: there is no feedback to the stick from the airflow forces on the control surfaces, and the stick would feel very light if not loaded by some sort of mechanical feel spring.
How are irreversible flight controls supposed to feel?
Also all irreversible flight controls must have artificial force feel: although there is a mechanical link between stick and surface, aerodynamic moments on the control surfaces are not fed back through the hydraulic actuators that move the surface. The extent of the feedback feel depends on the manufacturer:
What makes a fly by wire flight control system redundant?
Hence virtually all fly-by-wire flight control systems are either triply or quadruply redundant in their computers and electronics. These have three or four flight-control computers operating in parallel and three or four separate data buses connecting them with each control surface.