A motion control system having a set of control nodes each of which controls
motion
along a single axis of the motion control system and which coordinate their collective
motions using time synchronization technology. Each control node corresponds to
an axis of the motion control system and each control node includes a synchronized
clock and participates in a protocol for synchronizing the synchronized clocks.
The application of a series of control values to each axis in the motion control
system is coordinated using the synchronized clocks.