Control A Differential-Drive Robot in Gazebo With Simulink

Question

Shounak Chakraborty 2020-11-20

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https://ww2.mathworks.cn/matlabcentral/answers/654748-control-a-differential-drive-robot-in-gazebo-with-simulink

评论： John 2022-6-1

I'm not able to find <differentialDriveRobot.world> file in Gazebo Plugin/world folder when trying to execute the following tutorial - "https://se.mathworks.com/help/robotics/ug/control-a-differential-drive-robot-in-simulink-and-gazebo.html#ControlADifferentialDriveRobotInGazeboWithSimulinkExample-8".

Do I have to create a my own differentialDriveRobot.world file ??

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Answer 1

Gaurav Bhosale 2020-11-20

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Hi Shounak,

There is no need to create differentialDriveRobot.world file.

The differentialDriveRobot.world is available only in shipped VM

https://www.mathworks.com/support/product/robotics/ros2-vm-installation-instructions-v3.html

You need to download VM and launch VM.

You can find more instructions in

https://www.mathworks.com/help/robotics/ug/control-a-differential-drive-robot-in-simulink-and-gazebo.html

Please let me know, if you are not able to find it.

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Shounak Chakraborty 2020-11-21

Also it would be really helpful if you have the "differentialDriveRobot.world " file, can you please share it. I'll try with my existing Gazebo installed in my Linux.

Thanks

John 2022-6-1

This is an old thread, but I'll post this here anyhow. It would be nice to be able to obtain these world files without having to download the whole VM image.

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Answer 2

yaoxing wei 2021-3-15

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https://ww2.mathworks.cn/matlabcentral/answers/654748-control-a-differential-drive-robot-in-gazebo-with-simulink#answer_647853

编辑：yaoxing wei 2021-3-15

在 MATLAB Online 中打开

When I use the

packageGazeboPlugin

command, the folder I get does not contain

differentialDriveRobot.world

Matlab 2020b

You can download the VM image file according to the instructions here：

https://www.mathworks.com/support/product/robotics/ros2-vm-installation-instructions-v4.html

The differentialDriveRobot.world file inside

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