Collision detection for planning collision-free motion of two robot arms
Robert A. Basta, Rajiv Mehrotra, Murali R. Varanasi · 2003
The authors focus on collision detection for planning collision-free motion of two robot arms in a common workspace. A collision-free motion is obtained by detecting collisions along the straight-line trajectories of the robots using a sphere model for the wrists and then replanning the paths and/or trajectories of one or both of the robots to avoid collisions. A novel approach to collision detection is presented and a discussion on collision avoidance is given.>