Martin Förg

Hi, when using generalized position constraints, the first derivative of the position function must be continuous. This condition is necessary as the acceleration has to be finite. Thus, a linear...

It is. How does your function look like?

Hi, be sure that you also define a tangential impact law with the proper friction coefficient. This way the ball gets an impulsive force in tangential direction which leads to...

For motions in 3D you have to switch to "spatial coulomb friction" and "spatial coulomb impact". The modified model file is attached below. [springender_Ball_schiefe_Ebene_mod.mbsx.zip](https://github.com/mbsim-env/mbsim/files/11532414/springender_Ball_schiefe_Ebene_mod.mbsx.zip)

Thanks for your positive feedback about MBSim. If you want to skip the complexity of a controlled system, i would suggest to use a "piecewise defined function" or a "piecewise...

Nice if it works now. If you intend to set up a controller you can also have a look at https://github.com/mbsim-env/mbsim/tree/master/models/control. Here you can find a few templates for basic...

Hi Diego, I modified your example a little bit. The reference position named "ReferencePosition" is now given as symbolic function (I just used a sinus function here). The signal operation...

Hi Diego, atan2(x,y) is not supported by symbolic function, but atan(x/y) should work.

Hie Diego, you can measure the steering angle directly. The model is attached below. [CorneringStability.zip](https://github.com/mbsim-env/mbsim/files/7746091/CorneringStability.zip) By the way, I temporarily disabled all elements that are not needed. You can enable...

It seems to be okay. What is the output in the terminal when you type in make? Of course, you need to configure mbsim before compilation, for example with ./configure...