Hi Dozy,
Originally Posted by DozyWanabe
As I said before regarding modern back-driven FBW controls a la B777, if you've got a triple-pitot failure and UAS scenario, how do you know that the computer is applying the correct column/yoke backdrive?
Maybe that this info is taken directly from its control surface feedback related to CG and trim position, rather than airspeed? (in Airbus, autotrim works without airspeed and it is based on FCMC/IR imputs)