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I am implementing navigation stack on my robot and using move_base to move the robot. The move base node is publishing Twist messages on rostopic navigation_velocity_smoother/raw_cmd_vel. Can anyone describe what this topic is for ?


Originally posted by b2meer on ROS Answers with karma: 66 on 2016-04-29

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I'm not sure which velocity_smoother you're referring to, but this package has documentation for the topics: http://wiki.ros.org/yocs_velocity_smoother

The velocity smoother is designed to smooth out potentially jerky commands to keep a robot from rocking around if the user is too aggressive with the joystick.


Originally posted by tfoote with karma: 58457 on 2016-05-08

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Comment by b2meer on 2016-05-08:
Thanks for your response. I will look into this package.

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