Physics problem with simple movement of grasped object
The robot tool is a prismatic gripper with four rods that slip into matching holes on the object to be grasped. Using this gripper to move the object works fine for motion perpendicular to the rod...
View ArticleEdit link and joint names in the editor
Hello list, Is it possible to initial set joint and link names or edit them afterwards in the editor? Or should that be done in the sdf-file directly? I want to create a complex robot in the editor...
View Articleball falling through ground instead of laying on ground plane
This should be easy, but I'm missing something obvious. I'm trying to create a urdf file for a ball that that I can launch multiple times at different locations through roslaunch. My attempt at urdf...
View ArticleBest practice for robot control
I would like to design some control algorithm for a mobile robot in ROS and simulate it with Gazebo. The goal is to develop such structure of the project to be able to switch the control mechanism from...
View ArticleMy robot blows up when I launch the controllers [update 2]
EDIT2: I have forked the gazebo\_ros_demos package to try a velocity control on the rrbot simple robot. Here is the link to my repo:...
View ArticleHow to use custom textures on urdf models in gazebo?
Hello, I am using ROS Kinetic with Gazebo 7.x and I know that I can use gazebo materials with Gazebo/Orange I did manage to use a custom .jpg file as a texture on my model by - editing the...
View ArticleChecking for wall between two models?
For some context: I currently have a model of a building in Gazebo. I'm trying to create a simulation of quadcopters flying around the building, and need to figure out a way to check how many walls are...
View ArticleDefine a Light in xacro and then attach light to link
Hi! I'm trying to use the `AttachLightPlugin` to add a light to my robot. However it seems that I need to define the light in the world, before loading the robot model from a xacro. Is there a way I...
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View ArticleHow do you render a realistic outdoor world with Gazebo?
How would you simulate an outdoor environment with the Gazebo simulator? e.g. I would need to provide a texture map of the ground, sky and background, so that the robot sees more than just a flat color...
View ArticleTurtlebot/Pincher Arm Gazebo simulation (with MoveIt)
**My goal** My goal is to have the [pincher arm](http://wiki.ros.org/turtlebot_arm) simulated in Gazebo and control its movements programmatically (preferably through [MoveIt](http://moveit.ros.org/))....
View ArticleGazebo model does not load the materials
Hi all. I have created my world using Google Sketchup and saved the materials (jpg format) and .dae file into ~/.gazebo/models/MY_MODEL file. I have configured both model.config and model.sdf files....
View Article(Solved)xacro: Traditional processing is deprecated?
Hello everyone. I am trying to display a model in gazebo and I get the following warning:  xacro: Traditional processing is deprecated. Switch to...
View Articlethe state of the robot is not synchronized in gazebo and rviz
Gazebo.launch: Rviz.launch: These are the nodes and topics that are generated after the above files are launched:  The current situation is that if I...
View Articlevelocity got from /joint_states is error?
Also asked here : https://github.com/ros-simulation/gazebo_ros_pkgs/issues/830 With hardware_interface/EffortJointInterface and gazebo7, I published the effort commands as follows: ``` import rospy...
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View Articlevelocity got from /joint_states is error?
velocity got from /joint_states is error? Also asked here : https://github.com/ros-simulation/gazebo_ros_pkgs/issues/830 With hardware_interface/EffortJointInterface, I published the effort commands...
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View Article[Err] [Plugin.hh:165] Failed to load plugin libhello_world.so
Hallo everyone, my system is Ubuntu 16.04 and use Gazebo 7.14. I try to learn how to use the Plugin function in gazebo. I completed all the steps written on the tutorial. And running cmake and make...
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