TransporterFleet speed curve calculation unclear (deceleration)

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The deceleration path in default the default TransporterFleet block is shorter than that of a linear kinematic model with constant deceleration and linear speed curve. This leads to a quicker transport cycle time, compared to a linear kinematic model. It is unclear how exactly the speed curve is calcualted - which is what I would like to understand better.

In below example I tested the speed curve and distance curve of default TransporterFleet block in AnyLogic. The loading, moving, and unloading cycle should take 100 sec with a linear kinematic model, but it takes less than that - due to shorter deceleration path. How is deceleration calculated in the TransporterFleet?

simulated speed and distance curve

Here are some more examples, with different max speeds and decelerations. In that case the deceleration path is even shorter relative to a linear kinematic model with constant deceleration.

shorter deceleration path

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