The brake force demand is computed and sent to the EBCU (Electric Brake Control Unit) via Arinc-429 to achieve the deceleration target.

The main functions of the EBCU are:

– Implementation of brake control functions and control law,

– Reading the brake force demand and convert it into the brake force target for EMAs,

– Overall system health status monitoring,

– Failure detection and isolation,

– Implementation of Antiskid algorithm.