MYRAbot's arm model for simulation (urdf+gazebo)
From robotica.unileon.es
Creation of URDF model
URDF (Unified Robot Description Format) is the format used to define the model of the arm (xml) in order to simulate it in gazebo. It consists of a tree of geometrical elements (links) plugged through joints(joints). This joints can be fixed or mobile, the mobile joints can be rotating, linear or floating.