Abstract
There are many methods to issue mathematical models that cover real life phenomenon. Most of the mathematical models are using estimated parameters. Therefore, a higher or a lower degree of accuracy can be expected. Since most of the input variables are estimated, low accuracy level is usually achieved. In this respect, the authors of this paper tried to offer an alternative model of a real-life mechanical parameter simulation. This model starts over a large amount of tests. In this respect, we have measured the pressure variation of the brake cylinders of a vehicle, as a function of the input pressure developed by the servomechanism of the system. We used a parametric mathematical model based on polynomial methods to estimate the generalized model. We can strongly confirm that the model is suitable - within a reasonable error margin - for all the braking systems of that specific kind of vehicles.
Keywords: experimental data sets, generalized mathematical model, vehicle braking system, pressure evolution