2 papers
cs.RO2024
URDF+: An Enhanced URDF for Robots with Kinematic Loops
Matthew Chignoli, Jean-Jacques Slotine, Patrick M. Wensing +1
Designs incorporating kinematic loops are becoming increasingly prevalent in the robotics community. Despite the existence of dynamics algorithms to deal with the effects of such l…
cs.RO2024
A Propagation Perspective on Recursive Forward Dynamics for Systems with Kinematic Loops
Matthew Chignoli, Nicholas Adrian, Sangbae Kim +1
We revisit the concept of constraint embedding as a means for dealing with kinematic loop constraints during dynamics computations for rigid-body systems. Specifically, we consider…