navigation in gazebo
Hi guys , i am a beginner for ROS. i write a urdf robot and attach diff_drive and hokuyo_laser plugin on it , with configure and use slam_gmapping i can teleop my 'robot(urdf)' in gazebo and build map...
View Articlehow do i simulate the writing motion of my robot in gazebo?
I want to simulate a robotic arm in gazebo that can write. however how do i create an effector that will leave a mark on a surface in the gazebo world (much like a pen) ?
View ArticleGazebo + ros_control
I have been trying to get the LWR KUKA robot to be controlled in Gazebo through ROS (simulation only at this stage). I have been following this tutorial...
View Articletrouble building ROS package lwr_robot
When building lwr_robot I get the following error: [ 0%] Built target rosbuild_precompile make[3]: Entering directory `/home/alexander/fuerte_workspace/lwr_robot/lwr_simulation/build' make[3]: Leaving...
View ArticleRoslaunch Error
Hi guys, i'm trying to run a URDF on my workspace on Ros Hydro, and i'm getting some errors. I will give a link with my .launch, my .URDF and the error. Some knows what should I do? I really need to...
View Articlesimulated robot in real environment?
Is it possible to work with a simulated robot in real environment? I want to do pick and place operation using a robot (for example PR2). It requires point cloud processing in PCl to detect objects and...
View Articlelinear actuator simulation in gazebo?
i want to simulate a linear actuator on a robot in gazebo. Anyone gives me an advice please?
View ArticleSleep time is larger than clock resolution, skipping sleep
Hello, I am using Ubuntu14. Everytime i launch turtlebot(gazebo) in ROS Indigo, i am constantly getting the following warning: "warning [Time.cc.205] Sleep time is larger than clock resolution,...
View ArticleHow to use irobot create in gazebo with ROS hydro?
As I could see the ROS hydro version has the packages for irobot create: ros-hydro-create-dashboard ros-hydro-create-description ros-hydro-create-driver ros-hydro-create-gazebo-plugins...
View Articlejoint controller in gazebo
i created a linear joint . basically, it is like a linear actuator only can move up and down like the pr2 torso. but i stuck at making it moves in gazebo. Is there any gazebo plugin for it ? or do i...
View ArticleUnmet dependencies installing gazebo_ros_pkgs
Hello Everybody, I am relatively new to ROS and Gazebo, so you will most likely be seeing my questions here a lot. Anyway, I was trying to set up ROS and Gazebo on a new computer, a LATITUDE | D830...
View Articlerobot doesnt move straight
i have attached differential driver to my custom robot. however, i notice it doesnt move straight when i publish to cmd_vel topic. How can i fixgo about this?
View ArticleSpawning hector quadrotor crashes gazebo on indigo
Hi, I was trying to start hector quadrotor demo launch files and keep getting gazebo segmentation faults when the script tries to spawn quadrotor. After some time I have tried to spawn it on my own...
View ArticleSpawning Robot in Gazebo Problem
Currently I have a robot which I made the URDF file for. I wrote the file with all the joints in the XY plane to make the 3D coordinates simpler, if you can imagine a standing human pose, it is...
View Articleros_control questions
I have been studying ros_control and how to use it for a while now, but I still have a few questions. I have made a list of the questions I have been unable to answer, and I would appreciate it someone...
View ArticleFailed to load plugin libgazebo_ros_create.so
I am following the [Explore the Gazebo world](http://wiki.ros.org/turtlebot_simulator/Tutorials/indigo/Explore%20the%20Gazebo%20world) tutorial of turtlebot_simulator in ROS Indigo. Whenever I try to...
View ArticleGmapping without landmarks
I am running gmapping on husky bot with hokoyo scanner in gazebo simulation environment. I am experimenting with gmapping in an empty world. Gmapping does not create any map and the map frame jumps...
View ArticleLaunching Kinect on PR2 Gazebo to get same topics like openni_launch?
Hi all, Information has been updated, but this documentation doesn't mention Gazebo: http://ros.org/wiki/openni_camera http://ros.org/wiki/openni_launch To test a real OpenNI device, I can run: $...
View ArticleLaunching Simulated Kinect on Pr2/Gazebo and get same topics as in openni_launch
Hey Guys, i have pr2 running in simulation with gazebo and I am trying to get /head_mount_kinect/rgb/image_color or /head_mount_kinect/depth/image using the command below roslaunch openni_launch...
View Articlerun Gazebo in ROS indigo in Virtualbox with libGl and openGl errors
Error [gazebo.cc:220] Waited 11 seconds for namespaces. Giving up; libGL error: pci id for fd 10: 80ee:beef, driver (null); OpenGL Warning: Failed to connect to host. Make sure 3D acceleration is...
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