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How to change gazebo plugin parameter

asked 2014-09-29 15:50:16 -0500

serdar gravatar image

I am using Hydro on Ubuntu 12.04. When I spawn create base turtlebot, turtlebot begins to navigate on its own. I suspect that in file create_gazebo.urdf.xacro under create_description package like in this code snippet alwaysOn parameter is causing this. Is there any way to change value of this parameter in launch file or only way is changing this file ?

<robot xmlns:xacro="" name="turtlebot_gazebo">
<xacro:macro name="sim_create">
    <plugin name="create_controller" filename="">
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answered 2014-09-30 19:26:34 -0500

tfoote gravatar image

That is specifying that the plugin controller is always on. That is not causing your robot to begin to navigate. It is just allowing it to react. Without the controller running the plugin would not respond to commands, or properly update state.

It's not parameterized because it's not designed to be able to be turned on or off. You need to find what is sending cmd_vel to your (virtual) robot and disable that.

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Asked: 2014-09-29 15:50:16 -0500

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Last updated: Sep 30 '14