URDF coefficients of friction mu1 and mu2 question
Can someone explain what these coefficients of friction mean? From looking at this tutorial it says that "Here mu1 and mu2 are the friction coefficients of the wheels."
http://www.ros.org/wiki/urdf/Tutorials/UnderstandingPR2URDFGazeboExtension
However, when looking at the PR2 urdf for the wheels these coefficients are fairly large (100.0
). That seems extremely high for a coefficient of friction.
The coefficient of rubber on dry concrete is 0.6-0.85
for example.
Thanks in advance!
It really starts to get annoying with all those deleted Gazebo ROS tutorials with no replacement link...,