problem mapping with turtlebot at slope area
Hi there Im doing the gmapping with turtlebot. now i want explain my place condition.There are two side and just next to each other.one is flat ground and one is slope ground. when im doing gmapping at flat ground it working fine, after that i move my turtlebot to the slope ground. when the robot going down, it working fine and show the right position in rvis.But when the turtlebot moving up. the turtlebot in rvis going crazy. it show the turtlebot position jump to the flat ground. can somebody explain to me why this happen. thank you
regards
How big is the slope?