implement "slam_karto" package on a Freight robot

标签：computer   ros   fetch   list   robot   find   set   ati   tin   

1. login

ssh fetch@<robot ip or robot name>

2.  set robot master

modify .bashrc in robot‘s computer using ssh

export ROS_MASTER_URI=http://<robot ip or robot name>:11311

export ROS_IP=<robot ip>

modify .bashrc in local computer

export ROS_MASTER_URI=http://<robot ip or robot name>:11311

export ROS_IP=<local ip>

3. using "rostopic list" to check ros communication

Normally, you will see the robot‘s topic list on both sides.

4. run launch file

roslaunch slam_karto karto_slam.launch

5. view map building in rviz

From the local side, run "rosrun rviz rviz" or "rviz" and check the map building.

However, I am meeting a problem here that I cannot see map is being built.

By checking "rostopic echo /map", I find no data is published on /map.

implement "slam_karto" package on a Freight robot

标签：computer   ros   fetch   list   robot   find   set   ati   tin   

原文地址：http://www.cnblogs.com/casperwin/p/6064556.html