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diegomrt / turtlebot_lidar

ROS Gazebo simulation of a Turtlebot 2 robot with 2D Lidars
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hokuyo lidar scan error #1

Open EcustBoy opened 4 years ago

EcustBoy commented 4 years ago

Hi,diegomrt~ According to your tutorial, i've successfully loaded the hokuyo lidar on the turtlebot2 in Gazebo simulator, it can detect the static obstacle perfectly~

But, when I load dynamic box obstacle around the robot, hokuyo lidar cannot detect moving obstacles every few frames, so that I can often get error data from the simumlator,which is bad for the subsequent deep learning training ~

So,I wanna consult you if there is a solution for normal detection of dynamic obstacles? :-)

diegomrt commented 4 years ago

Hi @EcustBoy

I'm glad to know you're using it! We've never did simulations with dynamic obstacles, just static, so I cannot tell if it was working in our case.

But I'll suggest you play a little bit with the tag values of the Gazebo lidar plugin, because maybe it has a non-ideal value for your simulations.