robot web tools - keyboard, velocity smoother

asked 2017-05-23 18:53:30 -0500

j_salfity gravatar image

Hi All, I'm using the robot web tools keyboard to teleop my Turtlebot through a webpage. The problem I'm encountering is there is no velocity smoother, no ramping up and down to the velocity from the keyboard. The turtlebot has extremely jerky movement. Has anybody incorporated an acceleration ramp to the velocity or introduced a velocity smoother into the web page keyboard?


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The fact that you're using a JS based teleop node shouldn't matter: velocity smoothing should be (and is, afaicr) done somewhere else. Does your TB node graph include any velocity smoothing node?

gvdhoorn gravatar image gvdhoorn  ( 2017-05-24 01:35:08 -0500 )edit