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ros-navigation/navigation2
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Issues with the use of ROS2 outdoor multi-point navigation, IMU, RTK, and odometer fusion with UKF in conjunction with NAV2

I am using the jazzy version of ROS2 It can operate normally on gazboo, but some issues arise during runtime after actual deployment. Observing through rviz2, the navigation path is generated normally, ...

ros-navigation/navigation2
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navigation not working

I am folloiwing the tutorial on this page https://docs.nav2.org/getting_started/index.html I provide an initial pose for the robot as mentioned in the tutorial. After providing a nav2 goal, I get the following ...

ros-navigation/navigation2
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Improve Navigation2 Launch Reliability? Frequent smoother_server timeout

How can I improve the reliability of my nav2 navigation launches? I have to launch nav2 several times before seeing a successful bringup with global and local costmap ready for an initial pose and navigation ...

ros-navigation/navigation2
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Custom BT malfunctions

Hello, I created my own BT using already available behavior nodes (updated the nav2_params.yaml file to give the right file) Expected behavior: Gets a set of waypoints, follow the path until the goal ...

ros-navigation/navigation2
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How to give the waypoints using a yaml file for autonomy?

Hello, I am trying to navigate my mobile base using a custom behavior tree. For the moment I am using Navigate to pose with replanning and recovery BT till I debug the following issue. In the nav2_params.yaml ...

ros-navigation/navigation2
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Community interest in a Vector Field Histogram global path planning algorithm

Hello everyone, I am exploring the idea of developing a Nav2 path planning plugin based on the Vector Field Histogram (VFH) algorithm. The VFH approach, traditionally used for local obstacle avoidance, ...

ros-navigation/navigation2
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Can docking use ArUco marker, or must be April Tag?

My dock has an ArUco marker, and I just tested aruco_OpenCV is “seeing” the tag. I haven’t calibrated yet though so the x,y is off. can the nav2 docking feature use ArUco marker or do I need to put an ...

ros-navigation/navigation2
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Community interest in implementing a Reinforcement Learning local planner for Social Interactions with the NAV2 framework

The Project Overview I am developing a Reinforcement Learning (RL) framework for learning social interactions as a local planner replacement in the NAV2 framework. Although previous work by @mhpanah ...