Há a frase:
Electrical signals from the three sources are relayed to the brakes and steering control unit (BSCU) and are computed into the nose steering angle.
A questão: Quais são essas fontes e onde elas estão localizadas?
Há a frase:
Electrical signals from the three sources are relayed to the brakes and steering control unit (BSCU) and are computed into the nose steering angle.
A questão: Quais são essas fontes e onde elas estão localizadas?
Não sei de onde é o seu texto, mas as fontes 3 são:
The BSCU receives orders from:
‐ The Captain's and the First Officer’s steering hand wheels (orders added algebraically),
‐ The rudder pedals,
‐ The autopilot.The BSCU transforms these orders into nose wheel steering angle.
(A320 FCOM DSC-32-20-10)