Swarm-IITKgp/swarm_robot

Name: swarm_robot

Owner: Swarm IIT Kharagpur

Description: Gazebo Model using .stl for the mesh design and .sdf for the model description

Created: 2015-10-08 05:19:16.0

Updated: 2016-03-04 05:11:37.0

Pushed: 2016-05-13 11:30:44.0

Homepage: null

Size: 9

Language: null

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README

Swarm_robot

Model : swarm_robot for gazebo using ros

This model has been built using a mesh created in 3D Solidworks and by using values from the .urdf to create a .sdf file. This uses plugins from ros and the SDF format for its description.

Prerequisites :

• Install ros_indigo_desktop_full. The ros.org site has ample description for it.

• Even though this model will [read as : should, haven't tested] work with the Gazebo 2.2 version that comes bundled with ros-indigo, in light of future modifications, it is highly recommended that Gazebo 6 wrappers be installed as listed below. Take note that as of last checking, the wrappers will only work with x64 machines, there are no sources for 32-bit machines.

d the appropriate apt repo (substitute 'trusty' for the right value):
do sh -c 'echo "deb http://packages.osrfoundation.org/gazebo/ubuntu trusty main" >  /etc/apt/sources.list.d/gazebo-latest.list'
d the osrfoundation.org package repository key
et http://packages.osrfoundation.org/gazebo.key -O - | sudo apt-key add -
date your list of packages
do apt-get update
stall the Gazebo6 wrappers
do apt-get install ros-indigo-gazebo6-ros-pkgs

Process :

1. Now, clone this repository into wherever you want, provided that that directory be listed in the $GAZEBO_MODEL_PATH. Personally, I keep it in ~/.gazebo/models ; don't have to edit ~/.bashrc that way.

2. Next step, make sure you have swarm_simulator repository setup in your catkin workspace. You have two options, I prefer the first one though both work:

   • Copy the model.sdf from the cloned directory and replace the swarmRobot.sdf in the sdf folder with this. Rename it to swarmRobot.sdf
   • Edit the one_swarmRobot.launch to give the absolute address for the model.sdf

3. Run the swarm_simulator as earlier. It should run without any issues. To check all the rostopics being published, run:

   opic list