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Questions tagged [gazebo-model]

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How to translate or apply force to a single link in a model in Ignition Gazebo Fortress?

I have a model with multiple links and I would like to move one link to a particular pose either in translate mode or by applying forces. How to do it in Ignition Fortress ? I saw the tutorials. It ...
vbalaji21's user avatar
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27 views

How to apply a texture in Gazebo Garden?

I'm trying to build my own world for Gazebo Garden, but I'm stuck with texture. I've got one model, the floor. Here is my sdf : ...
SebL's user avatar
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0 answers
13 views

Gazebo Fortress - Loading Models Problem with Ogre2.2

I’m currently using Gazebo Fortress with the SubT Simulator, and the models in the world are taking up to 10 minutes to load with a medium complexity map. I have the models saved locally in the ...
user40312's user avatar
1 vote
2 answers
36 views

How to use ROS2 commands to delete models from the Gazebo Garden version?

My Gazebo version is Garden. I want to use ROS2 command to delete the model in Gazebo simulation. What command should I enter?
user23205467's user avatar
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0 answers
16 views

Gazebo plugin camera feed inside gazebo simulation

We are using interbotix wx200 arm . in that Gazebo simulation how do i import live video feed inside Gazebo environment. We are using intel real sense camera. I want whatever capturing that to be ...
Manish T's user avatar
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0 answers
12 views

How to reuse code inside sdf format of a model in gazebo to write bigger models?

I am building a bigger model in sdf for gazebo. I have many similar links with only variation in their pose and all other parameters are same. Is there any way to reuse code of the links ? I have ...
vbalaji21's user avatar
0 votes
1 answer
16 views

The problem is putting one brick on top of another in Gazebo - bricks are jumping. How to fix it?

Gazebo version 11.10.2 The problem is putting one brick on top of another - bricks are jumping. I need this to simulate a robotic wall building process. I made an experiment. There are two pairs of ...
Kirill Partala's user avatar
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0 answers
33 views

Errors with the Gazebo 11 conda forge implementation on windows

Anytime I run the gzclient.exe using the conda implementation, I get several errors. Invalid partition name [...] on several ...
Kwesi Manu Eghan's user avatar
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0 answers
31 views

Collision conflict of object between 2 mobile robots

I'm trying to use gazebo to simulate 2 robots to cooperate transport the pallet but the pallet keep break through the fork when both robots push the pallet. here's my collision parameter for my ...
FunkFang's user avatar
0 votes
1 answer
33 views

Issues with Automatic Model Insertion and Movement in Gazebo with ROS2

I'm facing a peculiar issue with Gazebo and ROS2 integration, where a truck model does not move as expected when inserted into the environment automatically via a launch file, contrary to its behavior ...
Marcus Vinicius's user avatar
1 vote
3 answers
663 views

how to use gazebo ackermann plugin ROS2 Humble

I'm working on a urdf model of an ackermann car with 4 wheels. I want to use the ackerman gazebo plugin, in the github i found an example of usage that is the following: ...
Gaetano Pispisa's user avatar
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How can i create a Fire in Ignition Gazebo that can be sensoed by thermal Camera ,and Infrared sensor

what are the options we have to create a fire in world .It must at least look like fire and it must detectable by thermal camera
amin antony's user avatar
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38 views

how can i create a fire using Ignition Gazebo

i am trying to create a Fire in our world .we want a real fire it could be detected by thermal camera and also other sensors. I used particle emitter to create fire.But the thermal camera couldn’t ...
amin antony's user avatar
1 vote
0 answers
24 views

Simulating Dynamic Object/Surface Color Interaction in Gazebo

I'm currently working on a project to simulate a robot painting a car part, similar to the process in the video linked here. I can't find a way to implement the dynamic color interaction between the ...
cegut's user avatar
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1 answer
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Where can I find the list of SDF tags that can be used for a particular sensor in Gazebo Garden?

From the tutorial of gazebo garden here, ...
Bayu Kanugrahan Luknanto's user avatar
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1 answer
155 views

gazebo simulation texture or color error. lunar surface is showing yellow black stripes

Hello. I'm trying to make a simulation of moon surface on gazebo. I tried to use this git for importing moon surface model. https://github.com/MobileRobots/amr-ros-config/tree/master/gazebo/models/...
sanchez_khalifa's user avatar
2 votes
1 answer
975 views

How does Gazebo's physics engine simulate flight of a drone or an UAV?

ODE is the default physics engine of Gazebo that solves the equation of motion. But how is flight simulated though, which plugins does it use to simulate rotor dynamics. Because ODE isn't suitable for ...
Sam Gomari 's user avatar
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0 answers
37 views

Gazebo simulation, faulty on wheel rotation

I'm currently linking a model with my cmd_vel. However, I found some faulty on individual wheels, each of wheels dividedly move. like some are rotating in clockwise, some are couter-clockwise, cause ...
keke kurwa's user avatar
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0 answers
280 views

Missing model.config for model /path/to/your/workspace/meshes - ros2-foxy

i am learning/working in ros2-foxy, and i am trying to implement a basic 4 wheel bot. If i define the wheels in shape(cylinder), the gazebo displays the wheel, But if i define the wheel in mesh tag, ...
Vasanth's user avatar
  • 17
1 vote
0 answers
131 views

Sdf Joint not connecting parent model to included model

for the past month I've been working in an ignition gazebo simulation using SDF file to describe my robot model. Since the robot has some repeated parts I created a different file and included it in ...
amsantos's user avatar
1 vote
0 answers
77 views

Can I load models into (Ignition) Gazebo from a HTTP server?

Is it possible to load models from the web without running a Fuel server? Is there maybe a protocol that a custom HTTP server can implement, so it can serve files to (Ignition) Gazebo? Thanks in ...
azazdeaz's user avatar
0 votes
1 answer
5 views

Design general model inside ignition (Citadel or Fortress)

How do you design models just like this: https://app.ignitionrobotics.org/fuel/models I wanted to start, but I'm not sure where. I know the cheating way only by using Blender and import it to .DAE or ....
Garrett Fogerlie's user avatar
0 votes
1 answer
3 views

Changing the values of Model parameters

Hi I have the following in my model plugin shown below, I was wondering how can I change the parameters of the <reset_frequency> such that it takes inputs from a ROS node which has a slider bar ...
user avatar
0 votes
1 answer
33 views

Loading a sdf file in gazebo

I am loading a sdf file. But when loading it gives a following error ...
user avatar
0 votes
1 answer
13 views

model contact with ground issue

Hello, I am running Gazebo7 ver 7.16 in Ubuntu 16.04 and Ros Kinetic. I have a four wheeled robot that I am trying to simulate in Gazebo: The two front castor wheels are behaving "strange". ...
user avatar
0 votes
1 answer
1 view

Can i share variable within instances of model plugin?

I am spawning objects that fall into virtual bin. I created model plugin for objects, that reads their positions. From what i understand each plugin is running separately for each model a they don't ...
user avatar
0 votes
1 answer
1 view

models within a box are jittery. How to prevent the vibration?

I am trying to make a box that contains multiple balls. However as soon as I add a second layer of balls, the balls in the first layer begin to vibrate. Is there any specific values that i need to add ...
user avatar
0 votes
1 answer
4 views

including models in world file, cannot access joint in model

If I create a model like this and import this model in my world file, I cannot access the two joints. MODEL: (from Gazebo tutorial) ...
user avatar
0 votes
1 answer
32 views

Gravity doesnt pull my Model

Hello Everyone, I am running Gazebo version 9.5.0 in an Ubuntu 18.04 LTS. I build my own Model and tried to control it with an self written plugin. The Plugin applies a small force on the x-Vector. ...
user avatar
0 votes
1 answer
50 views

SDF: How to fix a model to the world?

Hello, So I've set up an arm model in an SDF file and have input correct values for mass, CoM, and inertia tensor, but am having trouble figuring out how to fix the arm to the world. I have tried ...
user avatar
0 votes
2 answers
4 views

Model editor, Open existing model

I use Gazebo 7.11 with ROS kinetic on Ubuntu 16.04. I am making some custom models using the Model Editor. How do I open an existing model to make further changes? Originally posted by robotlab on ...
user avatar
0 votes
1 answer
50 views

add sensor in urdf from gazebo model database

Hi, In gazebo, there are already available models (insert tab) which you can simply insert in your scene. I am having trouble with using it with my urdf model. I want to add velodyne to my robot. But ...
user avatar
0 votes
1 answer
5 views

Gazebo 7, Ambulance model (and other) Invalid mesh filename extension crash

Hello, I installed Gazebo 7 and then downloaded models from https://bitbucket.org/osrf/gazebo_models/downloads/and placed them inside ~/.gazebo/models/ (because gazebo refuses to automatically ...
user avatar
0 votes
1 answer
12 views

How to get model bounding box

Hi all, I'm using gazebo for robotic experiments in combination with ROS. My problem is the following: given the name of a certain model in the scene (published on a topic) I need to write a ROS node ...
user avatar
0 votes
1 answer
9 views

My model always fly up and fall down to the ground

The moment I add my models to the world, they fly up to the sky and fall down to the ground. There is no force added to my models, however, it does fly up. Is there any parameter wrong of my models? ...
user avatar
0 votes
1 answer
1 view

Attaching plugin to a model programmatically

Is it possible to attach plugin to a model directly from the code (not in the sdf files or xml files). So I want to add the model programmatically inside the simulation and then attach a model plugin ...
user avatar
0 votes
1 answer
7 views

where is <uri>model://camera</uri>?

I am working on adding 2 camera sensors to my quad, but it uses the same link. Eventhough, I rename the joint. I am thinking of creating another camera model folder and rename the model. However, I do ...
user avatar
0 votes
1 answer
2 views

ConnectDeleteEntity event doesn't work in World Plugin

Hello everybody, I want to make a world plugin with events callback, everything work perfectly except the ConnectDeleteEntity event. With the following code, when we create a model, we get a "Add&...
user avatar
0 votes
1 answer
1 view

A model in a merged PR missing in the database

Some human models were merged more than an year ago, but today I don't see person_{standing, walking} models on http://models.gazebosim.org. I see e.g. ...
IsaacS's user avatar
  • 4,502
0 votes
1 answer
17 views

Lift Controller Plugin

Hi, I created a model of a Fork-Lifter. The Chassis and the forks are separated links, connected with a prismatic joint. This joint is controlled by a plug-in that handles the fork height. When I'm ...
user avatar
0 votes
1 answer
1 view

Model breaks at high velocities

Hello Guys, i am rebuilding the azcar car model from here: http://cps-vo.org/node/25319/browser But for some reason with my own controllers and added steering joints for the rear. My model breaks at ...
user avatar
0 votes
1 answer
17 views

Best way to link models together

Hi, I have a robot with multiple tools that can be hot-swapped during operation. Now I want to implement this tool changing also in gazebo (gazebo >= 6) but I'm not really sure what the best way is ...
user avatar
0 votes
1 answer
3 views

When trying to contribute a model I get "abort: no username supplied (see "hg help config")"

when I use the hg commit command it gives me that error... How do I set a username? Originally posted by Blui on Gazebo Answers with karma: 5 on 2016-07-01 Post score: 0
user avatar
0 votes
1 answer
6 views

Models move when increasing gazebo sim time

I have been working on increasing the Gazebo speed in order to run my simulations quicker. I have been increasing speeds incrementally and solving the bugs that arise. Now, I've found a bug that I'm ...
user avatar
0 votes
1 answer
1 view

Model can't be fixed the orientation

Hello, Gazebo community! I was learning the tutorial about the placing models in some orders and I wanted to implement it in my project. I took some models from 3D google repository and corrected them ...
user avatar
0 votes
1 answer
6 views

Opening a text file through a plugin

I'm trying to open a text file through a plugin to get timestamps and positions for keyframes of a model animation. I'm opening the file using ifstream(). Unfortunately no matter where I place the ...
user avatar
0 votes
1 answer
5 views

Create model during runtime

Hello, is there a way to create a model during runtime? I've created a little GUI overlay plugin with a button and some other elements. If the button is pressed i want to create some cylinders in the ...
user avatar
0 votes
1 answer
2 views

Issues with setting up models

I want to clone the models repository on my system, so I followed this step from the documentation: hg clone https://bitbucket.org/osrf/gazebo_models This gives the error: abort: error: _ssl.c:510: ...
user avatar
0 votes
1 answer
18 views

Can’t download models in gazebo gui

I use gazebo 2.2.6 with ROS Indigo. When I launch gazebo world I can’t see gazebo's model database. I go through this tutorial. In “Insert” tab I can see only models which I downloaded manually. Also ...
user avatar
0 votes
1 answer
5 views

Set model velocity via msgs in Gazebo 6

I need to move a model smoothly from keyboard. For this I need to set (maybe, learn) velocity of a model via messages. In Messages API I found only static pose arguments. In a few places on the ...
user avatar