Gazebo: Q&A Forum

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Cannot install Gazebo 9 on ubuntu

November 3, 2018, 8:13 pm

I ran this command curl -sSL http://get.gazebosim.org | sh and it worked fine but when i run "gazebo" it is giving me this error. gazebo: error while loading shared libraries: libsdformat.so.6: cannot...

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Existing Robot library

November 4, 2018, 11:57 pm

Hello everybody, I'm looking for the robot library and where I can get an overview of all existing robot models. Are there already models from KUKA, FANUC, EPSON, ABB, DENSO or OMRON? Thank you for...

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Problem with transform

November 4, 2018, 2:28 am

Hey, I have created a hello.world file. The simple_mobile_manipulator is a pioneer2dx model attached with a hokuyo lidar. I have added the plugin in the hokuyo model to be able to see the lidar data....

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Create a completely new sensor type

August 28, 2018, 10:28 am

I want to create a Doppler Velocity Log (DVL) sensor that would simply contain 4 RaySensor and a Pose element. In every tutorial that I saw about SensorPlugins, people used existing sensors and...

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GZWeb 1.4.0 only displaying text and broken images

November 12, 2018, 1:49 pm

I was able to setup gzserver and gzweb with few if any problems, but when I check the online site, I see this: ![image...

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How Lots Of Flexible Joints Does A Robotic Vacuum Have

November 12, 2018, 11:07 pm

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How to get the force applied to a link?

January 9, 2018, 2:50 pm

Hello everyone, I trying to control a quadrotor in gazebo but I'm having some trouble. I'm able to control the velocity of each rotors using a PID+SetForce(), but the quadrotor doens't take off. So, I...

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Still runaway simulations in gazebo

November 13, 2018, 4:52 am

Hello List, I am having difficulties in getting stable behaviour with my simulated rowing boat. It is a simple model consisting of not more than 7 links (simple boxes of cylinders) and 6 joints. Also...

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How to spawn multiple clone of model using msg::Factory?

November 13, 2018, 5:12 am

I am using world plugin as model spawner with this code snippet for(auto object:objects){ ROS_INFO("Spawn %s", object.name.c_str()); msg.set_sdf_filename("model://"+object.name); msgs::Set(...

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Can someone explain contact_max_correcting_vel parameter in the ODE physics...

November 13, 2018, 6:51 am

I have a linkage mechanism in gazebo for which the contact_max_correcting_vel parameter under ODE determines if the total energy of the mechanism decays with time i.e. if no other forces are applied,...

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Unable to InsertModelSDF into World

November 13, 2018, 7:10 am

I'm working on a ModelPlugin that spawns a new model and adjusts the position of the model based on the other model's position. To do this i create an sdf::SDF from string and spawn it with the...

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Cannot install Gazebo 9 on ubuntu

November 3, 2018, 8:13 pm

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Problem of creating a model with texture and using a ros camera

November 13, 2018, 12:46 pm

Hello everyone, I'm quite new in Gazebo and ROS but even after following tutorials and try to copy what is working, I get some weird results as shown in this picture : ![image...

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A Peep into the Trademark Name of Viagra

November 13, 2018, 3:36 pm

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Use Pygazebo with Link class to set Link position/linear velocity?

May 31, 2018, 8:00 am

I am trying to use pygazebo to control the position of links, which I thought was possible based on the attributes of the link class (as listed here...

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High-end system recommendation for vehicle simulations (multi processor vs...

November 14, 2018, 2:55 am

Hello, I want to purchase a new computer to run vehicle simulations in Gazebo with simulated sensors (especially velodyne sensors, gps, ..). I would also like to test different 3D mapping and path...

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laser scan only giving -inf range values

November 14, 2018, 6:48 am

laser scanner is only giving -inf range. i placed the robots in different positions, but still the range is only comming -inf . ![image description](/upfiles/1542206871335312.png) i was following...

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Joint and link plugins: do they really exist?

November 14, 2018, 6:51 am

Hello everyone! My intention is to write a plugin that will be attached directly to a link or joint, not to the model, in order to apply a force or torque. I see in this tutorial...

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difference level of using gpu and cpu for laser sensor

November 14, 2018, 11:05 pm

How much is the performance difference or the main difference between using gpu for laser sensor and cpu? Right now i don't have gpu, should i be able to run the multiple laser sensors simultaniously...

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Nokia представила новый кнопочный телефон

November 15, 2018, 12:51 am

Финская компания HMD Global, разрабатывающая устройства под брендом Nokia, представила новый кнопочный телефон Nokia 106."Красивый, надежный и в то же время доступный! Nokia 106 обеспечивает связь для...

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