Using LapSim to improve your driver or driving

Printscreen of the LapSim GUI showing an complete track layout in combination with driving line of the zoomed area

The older versions of LapSim calculated the driving line based upon Lateral G and vehicle speed. Calculating a momentary radius and subsequently integrating it for a lap.

With the implementation of the loading routine for the AIM *.xrk datafiles, the driving line is determined out of GPS data.

We have created opportunities to compare, analize and judge driven lines. In the future we will be able to change lines and subsequently be able to optimize the driving line to your car and setup.

Regulations provide opportunities to test engine model

Simulated power curve of a DTM engine with 2 x 28 [mm] air restrictors

The older technical regulations, provide some very interesting opportunities to check the accuracy of the engine simulation model.

We assume that general conditions are the same for all properly developed racing engines, so the overall mechanical loss, used fuels as well as overall valve resistance.

Simulated power curve of a 2.4 Litre V8 Formula 1 engine revving till 20.000

Next to that, over the last 10 years we developed the engines of some Porsche youngtimers we ran on programmable Bosch Motorsport MS4.

This enables us to closely compare the simulation results with engine calibration reality for the several development steps we made.

Using on-car data and in Free Version mode

Printscreen of the LapSim GUI showing the selection of laps to compare

On this page we will supply you with an example of how to go forward building a LapSim vehicle model of your car.

We still need to work out this page, so please check out again.