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 |
|