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Questions tagged [gazebo-simu]

For questions about the Gazebo robot simulation tool

For questions about the Gazebo robot simulation tool

215 questions
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How to set robot position [amcl_pose (x,y)] in rviz to (0.0000,0.00000) on top left corner

I have created a small map in the gazebo, after launching the gazebo, RVIZ, and map server the robot is loading in the middle of the map, and (x,y) position is (0.00000,0.00000) as shown in the image. I want to load the robot at the top-left…
Ashish
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Gazebo stuck at loading your world

https://i.stack.imgur.com/lYFSq.jpg I am trying to set up ROS and Gazebo in a VM running Ubuntu. The goal is that I want to simulate Turtlebot with the open manipulator. I installed everything without any issues. Though I am not able to launch the…
Mystic Muffin
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How do I modify a Gazebo plugin to not only work with world file, but URDF files as well?

I have made a simple Gazebo plugin that rotates an object at a speed it reads from a topic. The plugin works when inserted in a world file. However, inserting the same plugin in a URDF file bears no effect. How do I modify the plugin for it to work…
Raghav Thakar
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Compatibility of ROS-melodic with Gazebo 11

Hellow everyone, I have recently downloaded gazebo 11 and ROS melodic but whenever I go to launch my robot application, I get the following error. ... logging to…
Debjit Chowdhury
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How to control Turtlebot3 in Gazebo using a web interface?

If I have a simulated Turtlebot3 robot in Gazebo, how could I link it and control its movement using a self-made HTML/Bootstrap web interface (website?) I have tried many tutorials but none of them have worked (may be because they are all from a few…
saintdere
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Publishing gazebo topic to rostopic

I am using Gazebo and ROS for a robot model. I just added a force/torque sensor to the joints of my robot. The data from this sensor is published to the gz topic "/gazebo/myworld/snakebot/joint_0${num}/sensor_02${num}/wrench". My joint and sensor…
atu100
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How to download ignition-cmake2 on ubuntu 16.04

CMake Error at CMakeLists.txt:12 (find_package): By not providing "Findignition-cmake2.cmake" in CMAKE_MODULE_PATH this project has asked CMake to find a package configuration file provided by "ignition-cmake2", but CMake did not find one. …
GP2020-DAR
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Catkin_ws CMake error building the package.xml is empty

I am trying to build the catkin work space with ROS kinetic on Ubuntu 16.04, but this is the error that has occurred and the package.XML is empty. So what should I do? Any suggestions? I am using also gazebo and just want to build the CMake but I…
GP2020-DAR
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Unable to find ZEROMQTARGETS.cmake

I'm trying to cmake a c++ application and get the following error. CMake Error at /home/prabhat/miniconda3/share/cmake/ZeroMQ/ZeroMQConfig.cmake:44 (include): include could not find load…
prabhat telidevara
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roblem with ROS control and Gazebo

I have a problem with controlling a URDF that I exported from SolidWorks. (Ubuntu 16.04 , Kinetic, Gazebo 7.x) I followed this tutorial and I wanted to implemented on my robot. All the controllers are starting correctly so as the Gazebo simulation…
MichaelDuth
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Does developing using RoboMaker tie me tightly to AWS?

I am in the process of learning ROS and Gazebo for a project and saw that Amazon's Robomaker seems to be a great environment to get something up and working quickly. My concern is if I design and develop my project in Robomaker, that it will be…
xtr33me
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Spawn and control second arm using OpenManipulator and MoveIt

I am currently working on a project where I spawn and control 2 arms independently in the same scene for a robot. I am going off of the OpenManipulator documentation/tutorials and using MoveIt to control their default arm, from this…
Alfred Shaker
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Publishing to a ROS topic to open robot hand through Python script

I am a trying to publish to a node through a Python script. The message to be published is supposed to open or close the hand of a robotic arm (Franka Research 3), which can be easily done using rostopic pub on the command line. To open: rostopic…
Arturo Medina
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There was no error when using 3 joints, but I want to know why the simulation cannot be implemented using 2 joints

I'm trying to make a planar RR manipulator through gazebo. So I used the code and executed it, but the error below occurs. There was no error when the simulation was implemented with three joints, but when the simulation was implemented with two…
romain
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Uanble to move turtlebot 3 using teleop

I am unable to move my turtlebot3 using teleop and keyboard. I am able to change the linear and angular velocity but the bot is not moving. This is what my rqt graph looks like. I think the reason is that gazebo gui is not subscribed to cmd_vel.…
Niescte
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