An artificially intelligent autopilot that learns by example
ON JUNE 1st 2009, an Air France airliner travelling from Rio de Janeiro to Paris flew into a mid-Atlantic storm. Ice began forming in the sensors used by the aircraft to measure its airspeed, depriving the autopilot of that vital data. So, by design, the machine switched itself off and ceded control to the pilots. Without knowing their speed, and with no horizon visible in a storm in the dead of night, the crew struggled to cope. Against all their training, they kept the plane’s nose pointed upward, forcing it to lose speed and lift. Shortly afterwards the aeroplane plummeted into the ocean, killing all 228 people on board. French air-accident investigators concluded that a lack of pilot training played a big part in the tragedy. As cockpits become ever more computerised, pilots need to keep…