What’s this? News about robot dogs comes out, and there’s no video of the bots busting a move on the dance floor? Nope — it looks like quadruped robots are finally going to work for real as “ground ...

Rigid body interactions are fundamental to numerous scientific disciplines, but remain challenging to simulate due to their abrupt nonlinear nature and sensitivity to complex, often unknown ...

Below is a set of simulation results for a two-DOF translational system having a rigid body mode resulting from zero initial stretch/compression in the spring and initial velocities for the two masses ...