My implementation of the rocket-engine-powered jet racing car example from [Ge, Z.M. and Cheng, Y.H., 1982] in Python (SymPy/PyDy)
References:
- Ge, Z.M. and Cheng, Y.H., 1982. Extended Kane’s equations for nonholonomic variable mass system.
- Kane, T.R., 1978. Nonholonomic multibody systems containing gyrostats. In Dynamics of Multibody Systems (pp. 97-107). Springer, Berlin, Heidelberg.