psi

[mjx-dut]

May I ask what psi represents？

[amirhosseinh77]

Psi is the orientation of the vehicle which is represented by theta in some references like https://thomasfermi.github.io/Algorithms-for-Automated-Driving/Control/BicycleModel.html.

[mjx-dut]

Thank you very much for your serious reply,I also have some questions about the Vehicle dynamics model,How is your Vehicle dynamics model built? Its state space is[x, y, psi, u, v, r].Where can I find papers on dynamic modeling.