AMS Distance is a channel calculated in VBOX Test Suite when conducting Brake Speed or Brake Trigger tests using a VBOX unit.
The software calculates a theoretical braking distance if the vehicle were to decelerate at the Mean Fully Developed Deceleration (MFDD) for 100% of the brake stop.
The channel is calculated using the following formula:
AMS Distance (m) =
100% MFDD speed (m/s)2
2 × MFDD