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Problem in Building Robot - simple manipulator tutorial

asked 2017-08-16 07:43:29 -0500

alienmon gravatar image

updated 2017-08-16 07:44:39 -0500

I followed this tutorial on making a simple manipulator robot.

I did get the end product similar with the picture.. However, it was just initially. After 10 seconds, the wheels teared apart into this: image description

What is the problem?? Is the load too heavy? but I followed the tutorial exactly. Any of you got this problem too?

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Would you mind posting the SDF of the model? What's the output of `gazebo --version`?

sloretz gravatar imagesloretz ( 2017-08-16 16:57:11 -0500 )edit

Gazebo multi-robot simulator, version 7.0.0 I use gazebo 7, installed along with ROS KInetic. My Ubuntu is 16.04 @sloretz

alienmon gravatar imagealienmon ( 2017-08-18 02:18:23 -0500 )edit

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answered 2017-10-27 00:49:05 -0500

ylchong gravatar image

Adding the tag for inertia under the link tag solved it for me

for example:

<inertial>
        <mass>3.0</mass>
        <pose>-0 0 0 0 0 0</pose>
        <inertia>
          <ixx>0.012</ixx>
          <iyy>0.012</iyy>
          <izz>0.02344</izz>
          <ixy>0</ixy>
          <ixz>0</ixz>
          <iyz>0</iyz>
        </inertia>
      </inertial>
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Asked: 2017-08-16 07:43:29 -0500

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Last updated: Aug 16 '17