Solution for Uncontrolled bicycle

Submitted by Johannes Gerstmayr



Authors Johannes Gerstmayr
Email johannes.gerstmayr@uibk.ac.at
Accuracy 0.000006423
CPU time 5.5935
CPU / GPU Intel(R) Core(TM) i9-7940X CPU @ 3.10GHz
Operating System Windows 10
Method description

Simulated using C++/Python library EXUDYN, see https://github.com/jgerstmayr/EXUDYN.
Solved using implicit trapezoidal rule (energy conserving) with Index 2 constraint reduction, using redundant coordinate formulation. Rigid bodies are modeled with Euler parameters.
With a larger step size of 0.014 we still obtain a performance <0.001, but have CPU time of 0.596 seconds.

Results file