FBW Precautions

摘要

Fly-by-wire (FBW) flight control systems present a special challenge in the event of inaccurate airspeed indications caused by reversion of such a system to laws/modes that provide reduced or no flight envelope protection. Flight control computers receive input from the pilot (i.e., nose-up command from the yoke or sidestick) as well as the aircraft speed, altitude, configuration, attitude, phase of flight and other parameters.