Turtlebot gmapping demo very long on hydro

Question

Hello,

I'am trying to use the turtlebot on hydro (all packets up to date). Gmapping need a huge time to update the map, is it a normal behavior ?

This a sceencast example of rviz based on the demo : youtu.be/z-ZeBIad1YI

Thanks for your help !

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Originally posted by Jérôme on ROS Answers with karma: 36 on 2014-06-05

Post score: 0

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Original comments

Comment by bvbdort on 2014-06-27:
Mapping needs much computation power but gmapping is not slow as your video shows

Answer 1

Have you checked your setting for the map_update_interval parameter? Probably set in gmapping.launch.xml.

http://wiki.ros.org/gmapping?distro=hydro

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Originally posted by zsaigol with karma: 225 on 2014-08-06

This answer was ACCEPTED on the original site

Post score: 0