moving PR2 to some point in 2D plane [closed]
I am trying to move PR2 at some point in the xy plane. I am using 'pr2_2dnav_local' package to accomplish this. When I use the code in an empty world it works fine and PR2 is able to reach the goal. However if there are some obstacle near to the goal (no at the goal but near to it) the robot keeps oscillating and is not able to reach the goal. Does anyone have any idea what's going on and how to fix this?