Setting initial velocity in plugin
I am trying to have a model rotate along a Lissajous curve. I am using torques to set the angular acceleration to be able to simulate this movement. For this to work, I have to set the initial angular...
View Articleis there any libraries of .world environment in sdf version 1.4
Hi everyone, is there a good website regrouping realistic .world file model in sdf version 1.4 ? all i could find was only available on sdf version 1.6... Thank you in advance
View Articleinstall gazebo with xenomai?
Is this ok if i install gazebo 9 or 7 in ubuntu 16.04 patched with xenomai 3 cobalt core, along side ros kinetic? will their be any error or problem latter?
View ArticleHow to create code that helps Atlas manage a fall?
Hi there, I have chosen as my final University project the robot Atlas, specifically helping him manage the impact of a fall. My plan is to develop a code for Atlas that would help him manage a fall...
View Articlegazebo9 Symbol lookup error
Removed all gazebo8 related components and installed gazebo9 Getting the following while trying to launch > gazebo: symbol lookup error: /usr/lib/x86_64-linux-gnu/libsdformat.so.6: undefined symbol:...
View Articleheigthmaps in gazebo 2.2?
I have the gazebo 2.2+ROS indigo version(this one http://www.mathworks.com/supportfiles/robotics/ros/virtual_machines/v3/installation_instructions.htm) and I'm trying to add a heightmap to the...
View ArticleUsing Gazebo Plugin with .h File Type
I tried compiling a Gazebo plugin that is a header file (with .h file extension), it says: CMake Error: CMake can not determine linker language for target: gazebo_ros_moveit_planning_scene CMake Error:...
View ArticleBuild a world with different surfaces
Hi, I would like to create a world in Gazebo with different surfaces, like ice oder glas. So that the Rover P3AT has different friction and so on at specific places. I can only finde the default...
View ArticleMakefile:147: recipe for target 'posix_sitl_default' failed
I cloned [px4](https://github.com/PX4/Firmware) and I am trying to build SITL(software in the loop) simulation by running:- make posix_sitl_default gazebo But I am getting error although I have protoc...
View ArticleIs it possible to use Gazebo in RTOS?
Hello, I'm trying to set up a hard real-time simulation environment for quadcopter drone simulation. - Simulation environment will be configured with flight controller boards(Pixhawk, ...), PCs and...
View ArticleHow to choose the Gaussian noise of a Sensor?
I am using **Velodyne VLP16** Lidar at my simulations. I found the plugin below from...
View ArticleModeling tether (cable) in Gazebo
Hello All, I need your directions on how to model a tether in Gazebo. Just to give you a brief of my project: I am working on the tethered quadcopter estimation and control. I am currently using the...
View ArticleSmall Business Mentoring - A Assisting Hand Which Can Change Lives
One option to purchase a computer with poor credit score would be these rent to personal stores. There are no credit checks. If you have poor credit score you will definitely be able to purchase a...
View ArticleSmall Company Suggestions: 13 Secrets Revealed
Read the high quality press. You only need to purchase one of the better newspapers on a Saturday or Sunday and you will keep up to day with what is heading on in the financial world. The Personal...
View ArticleMake Money Online? Totally Free International Coaching (Do You Jing?)
Before you invest in any company it's usually recommended to know more about the way they function. A few issues that you must look into are its management and business restructuring. There are...
View ArticleGazebo model stuck in ground after enabling joint controllers
Hi there. I am struggling with getting my RC Car model to work properly with Gazebo. I have followed both the Gazebo and ROS tutorial on how to create the URDF (XACRO) files and the required Gazebo...
View ArticleCreating a connection between gazebo and a virtual machine without using ROS
I have a robotics framework running in a virtual machine and gazebo running outside of the vm on the same computer. I'm using Ubuntu for the host OS and a lite version of Ubuntu for the vm. How would...
View ArticleGazebo crashes on launch with BadDrawable error
Not sure why it started crashing - was working fine until yesterday. The NVIDIA card is loaded properly - here is the graphics card info: ~/catkin_ws$ glxinfo -B name of display: :0 display: :0...
View ArticleHow can I set the preserveWorldVelocity flag in Gazebo 9 (hopefully through...
In order to get rid of [unwanted behavior in Gazebo 7](https://github.com/ros-simulation/gazebo_ros_pkgs/issues/612), I have installed Gazebo 9 in hopes of setting the preserveWorldVelocity flag. (Is...
View ArticleMoment of Inertia of Link
For the following SDF, I am trying to determine how to input the moment of inertia matrix. I have an in house simulation tool that inputs the moment of inertia at the COG w.r.t. the base frame. As per...
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