Existing map cannot localize the robot
I ran the existing map in RVIZ and try to self-navigate the robot. Everytime I run the map, the laser scan does not align with the map and it seems that the map cannot localize the robot accurately 100%. I used 2D Pose Estimate to localize the position of the robot, however, it is hard to get it 100% accurately. I would like to ask if is there any way in the RVIZ to localize the robot accurately ?
Asked by kimnguyen on 2017-08-31 16:25:58 UTC
Comments
Welcome. We're going to need more information because as it is, there isn't enough information in this question to solve your problem. What OS are you using, version of ROS, packages/nodes, map, etc.? What does
mean? You're not going to get 100%.
Asked by jayess on 2017-08-31 19:01:38 UTC
Hopefully this link helps: http://wiki.ros.org/Support#Guidelines_for_asking_a_question_.28Please_read_before_posting.29
Asked by jayess on 2017-08-31 19:02:33 UTC
Hello, thank you for your feedback.The RVIZ can see the Ridgeback and map. However, when i run the robot from one location to another using my code; when the robot gets into one of the far rooms it appears to lose orientation, the longer the robot runs the localization still floats off.
Asked by kimnguyen on 2017-09-06 16:56:18 UTC
I use Linux Ubuntu 14, the package I am using is Navigation package for Ridgeback robot.
Asked by kimnguyen on 2017-09-06 16:58:06 UTC