Unanswered Questions
84 questions with no upvoted or accepted answers
2
votes
0
answers
44
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Gazebo Performance Problems with high resolution camera sensor
I want to simulate a high resolution camera (U3-3990CP) in Gazebo Harmonic but noticed that the simulation performance does significantely decrease when I start listening to the generated topics.
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2
votes
0
answers
125
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What inertial information can I get from a SolidWorks object for simulation in MuJoCo?
MuJoCo needs me to enter the position of the inertial frame and the diagonal of the inertial matrix, (if I understand correctly). I'm not sure how to get this information from SolidWorks.
This object ...
- 133
2
votes
0
answers
74
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Strategy for 3D path planning over large distances with kinodynamic constraints
I was hoping to pick your brains about a problem that even after much reading has left me baffled.
My Application:
For the sake of simulating underwater scenarios in very large environments (up to ...
- 1,700
1
vote
1
answer
40
views
ros2 control topic remapping inconsistency
Issue
When bringing up my gazebo simulation, the specified topic remaps for my ros2 controllers are not consistently remapping. It seems to be a toss up as to when the topic gets remapped. I'll ...
CommunityBot
- 1
1
vote
0
answers
25
views
MoveIt2 Robotic Arm doesn't move correctly
Hello everyone!
I'm trying to code a robotics arm to move using MoveIt2, but when I try to drag its gripper, it doesn’t allow me to drag it properly in the X (red) direction and struggles to plan a ...
1
vote
1
answer
55
views
Unabe to start gazebo topics
Details
I want to simulate a custom SLAM implementation on a monocular robot in gazebo. For that I need access to the latest frame seen by the robot in the gazebo world. I see two was of achieving ...
CommunityBot
- 1
1
vote
0
answers
19
views
Seeking Guidance on Achieving Extensive Control Over Webots Scene Elements
I need extensive control over the scene elements in Webots. My goal is to modify and move scene nodes, access sensors from multiple robots, and control the timestep in a centralized way. Does the ...
1
vote
0
answers
29
views
How do I access a device inside a procedural proto node in the robot controller when the proto is regenerated mid-simulation?
Context: I've made a procedural proto node that contains several proto sensors. It works basically by having an MFNode field in the definition that I put my proto-gps in (that proto contains basically ...
- 31
1
vote
0
answers
92
views
Gazebo SDF UAV model bug
I am trying to make transwing UAV model to be simulated into Gazebo with ROS2, I used phobos plugin in blender to do such a thing, the Blender version I used is 3.3, I am using gazebo 11, with ros2 ...
- 113
1
vote
1
answer
222
views
How do I properly model tires in Gazebo?
I created a complete URDF of a car-like robot, which I simulate in Gazebo Harmonic with the DART engine connected to ROS2 Iron. It drives around nicely, but going above 6 m/s introduces intense ...
CommunityBot
- 1
1
vote
0
answers
25
views
My global and local coast map is not aligned with the map and not showing any sign of obstacle
enter image description here
HI,
I am currently build an AMR in which i am facing some errors in the navigation that is my local and global coast map is not proper shown and aligned in the rviz,it ...
- 11
1
vote
0
answers
29
views
Planned trajectory times different from actual robot times
I am using moveit2 Humble and Isaac Sim from Nvidia.
I use the MoveGroupInterface to plan a trajectory with 4 waypoints. Each waypoint is planned with a call to <...
- 111
1
vote
1
answer
805
views
What is the best way to simulate Lidar for ROS2? Having problems
I have been trying to work out how to simulate a LiDAR using ROS2 / Gazebo, however I am having trouble getting anything to work properly. I am using ROS2-humble and IGN gazebo fortress
I have tried 2 ...
CommunityBot
- 1
1
vote
1
answer
115
views
How can I use the Gazebo Garden Profiler to get performance information about individual plugins?
I am using gz garden to simulate a complex robot consisting of multiple components. I have already simplified with primitives the collision meshes, played with max_contacts but I keep getting low RTF (...
CommunityBot
- 1
1
vote
0
answers
196
views
Gazebo Garden plugin and nested models?
I have a problem that I'm not able to solve with Gazebo Garden.
I wrote a System plugin that handles a stereo camera, I need a plugin to interface the simulator with our SDK.
Differently from Gazebo ...
- 208