Questions tagged [ros2]
Use this tag for questions related to ROS (Robot Operating System) version 2.
3,941 questions
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Sending ros data over wi-fi from and to the same computer
In ros2 you can subscribe to topics that are being published on your device and that are being published on devices connected to the same network. If publishing and subscribing is done on the same ...
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Navigation stops after a few tens of centimeters when using namespace (TurtleBot3 + Nav2)
Overview I am attempting to run multi-robot navigation on ROS2 Humble (TurtleBot3 Burger) with namespaces. However, each robot moves only a short distance (10–20 cm) and then starts rotating left/...
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diff_drive_controller ignores stop commands
Project Description: Ubuntu 24.04 Ros2 Jazzy I am working on a robot that will have two BLDC motors which I control with my keyboard (teleop_twist). For this, I have used ...
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Using LaserScan data from turtlebot4 for obstacle avoidance
I am trying to read in messages from the turtlebot's lidar in the form of LaserScan messages and use those to stop the turtlebot from moving forwards when there is an obstacle. However, when I read ...
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Fusing LiDAR Odometry with GPS navsat_transform and ekf_node
I want to fuse GPS and my own lidar odometry to create a final drift-free odometry. Right now I am confused with some concepts. I have a IMU that reads 0 when facing North. My LiDAR odometry module ...
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Error using ROS and moveit_py api to program UR10robot
I've installed ROS2 Jazzy and the UR_driver package to be able to program an UR10 robot motion through python. If I launch ur_moveit, I can plan and execute a movement on the UR10 robot through RVIZ, ...
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"ROS2 on native Ubuntu 24.04 or on VirtualBox on Windows 11"
Does ROS2 work correctly and perfectly on a native Ubuntu 24.04 ? Else : Does ROS2 work on an Ubuntu 24.04 virtual machine installed on the VirtualBox hypervisor, which is itself installed on the ...
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Delay after grasping and placing object in MoveIt Task Constructor (xArm 6) [closed]
I’m working on a pick-and-place robot using MoveIt Task Constructor (MTC) with a Ufactory xArm 6 robotic arm, following the tutorial from Automatic Addison. Everything functions as expected except for ...
