ROS navigation stack and multiple robot
I am developing a multiple robot simulation using ROS navigation stack, move_base and so on.
Eventually I achieved it but the performance is quite bad. One doubt or question that arise is if is there any way to use just one global costmap? As far as I know this is not possible and maybe it makes no sense but Does anybody know other implementations or workaround or modified package from ROS navigation stack that solves this issue?
@clubio Hi, how did you go about this project further? Also, why did you need just one global costmap for all the robots? What was the issue with having a global costmap for every robot?