ROS2 navigation robot to stop 2 meters ahead of the target pose
Hello,
I am a newbie to this robot field.
I am now making an environment where the robot is navigating to the target human.
I want the robot to stop 2 meters in front of the target human, to avoid the collision of robot and target human.
I googled my issue and it suggest to set xy_tolerance to 2 in simple goal checker but it does not make the robot stop in front of 2 meters.
Is there any way to solve this issue? thanks in advance!