While preparing for my exams here is a post to just put some thoughts about kinematic loops in joints on paper. In this discussion I will first limit myself to the Kanes method, since that is currently the best supported method within SymPy.

While preparing for my exams here is a post to just put some thoughts about kinematic loops in joints on paper. In this discussion I will first limit myself to the Kanes method, since that is currently the best supported method within SymPy.