This examples demonstrate a locomotive plus several wagons performing a drive cycle, powered by the external speed
source.
Investigate as a function of time:
vehicle.s
= vehicle distancevehicle.v
= vehicle velocityforceSensor.f
= traction force required to move the vehicle,
forceSensorLW.f
= drag force between locomotive and (first) wagonpowerSensor.power
= power required to move the vehicleenergy.y
= energy required to move the entire train