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Any other way to learn gazebo api, plugins in advance way

I have gone through all the tutorials part and some packges on github and some videos on youtube to learn how to properly use gazebo api but i still dont know how to use the gazebo api, and what is the...

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Gazebo contact sensor added to a robot link in urdf file is not working as...

I have added a contact sensor to one of the finger links of a robot's gripper as follows:bh_finger_13_link_collision 5 On lauching the urdf file, I am getting the `gazebo topics...

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how to command the robot (AUV)

Hi, I am new to gazebo. I had written a Matlab code for nonlinear dynamics of an AUV , now I need to connect my simulink code to gazebo. I am not using the physics of gazebo as the physics is going to...

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Is answers.gazebosim.org Q&A forum broken?

Hello, Sorry to ask this here, but it seems that posting questions to answers.gazebosim.org doesn't seems to work (the question doesn't appear) Is that [normal](http://www.grabbitmedia.com/)?

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Gazebo Link Inspector Not Updating Pose Values

Hi, I am trying to use the model editor in Gazebo 7.0.0 to make the simple 4 wheeled robot in the tutorial here: [Gazebo Tutorial](http://gazebosim.org/tutorials?tut=model_editor#Savingyourmodel). I...

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Gazebo and bullet3 / other GPU options

Hello, I was wondering if there's any status on implementing bullet3 into Gazebo? I know it's a feature request that's pretty popular, but I was curious if there's any anticipated timeframe for it to...

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error while publishing trajectory_msgs/jointtrajectory msgs

When i set the position and velocities of the joints in the trajectory msgs i got an error [state_publisher-2] process has died [pid 13362, exit code -11, cmd...

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fatal error: tinyxml2.h during installing drcsim from source

At present i am using ros indiog and gazebo 7.4 in my ubuntu 14.04. I tried to install the drcsim from source, but i got this error: /usr/include/gazebo-7/gazebo/util/LogPlay.hh:20:22: fatal error:...

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How to use sdf element in gazebo 7.4

I want to use the sdf class inside my program but it seems like in gazebo 7.4 class sdf is not present as i saw [here](http://osrf-distributions.s3.amazonaws.com/gazebo/api/7.1.0/classes.html), I...

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Gazebo System Requirements

Hi all, I intend to buy a new laptop and configure a PC and wish to run Gazebo under Ubuntu. My experiments background are **quadrotors swarm** (**more than 15 vehicles**) whose software is based on...

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How to get model properties in a sensor plugin?

I am developing a underwater sonar for gazebo. It uses "some" rays booth vertically and horizontally in order to find obstacles and it also rotates above itself. I am already capable of getting the...

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How does Gazebo build sensor_msgs/Joint_State messages?

Hi, I'm currently trying to figure out how to handle multiple robots in Gazebo and I ran into this bug(?): header: seq: 12209 stamp: secs: 330 nsecs: 109000000 frame_id: '' name: ['kuka_lwr_joint_1',...

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Advantage of using controllers for robot in gazebo

I am little confused that what are the benefit of using controllers, either pre-existing ros controller or creating new one to control the robot mode in gazebo simulator. As i've seen that by using...

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ZMP calculation for Atlas robot

I need a relation between zmp position and joint angles for Atlas robot in DRCsim.

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Need help with error when launch Gazebo first time.

Hi, I am just start with Gazebo. I try to convert my URDF file to Gazebo and launch it. I got below error when running but I am not sure what it is. Thank you in advance....

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How to make robot move autonomous ?

I am using ROS indigo and gazebo 7 and new to this area. I have gone through some tutorials from gazebosim website where I found diff_drive robot. It is for to move robot according to x y z values. I...

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Is it possible to use ROS (gazebo_ros) with the recent nightly builds of...

Hi I want to use actors in Gazebo as described in this tutorial: http://gazebosim.org/tutorials?tut=actor&cat=build_robot As far as I know actors are not properly supported in the gazebo version...

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Need for a customizable Unmanned Ground Vehicle (UGV) to work in ROS and Gazebo.

Hello everyone, Please help... I am working on a project where I need UGV designed in ROS and can be simulated in Gazebo and (Preferably contain some sensors such as camera, ultrasonic and Lidar or...

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Gazebo7 IMU plugin - No TF between base_link and imu_link

My environment is Ubuntu 16.04, running Gazebo7 with ROS Kinetic. The following gazebo imu plugin is configured using via a xacro. The xacro also uses the diff drive controller plugin. Everything loads...

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