navigate_to_target

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navigate_to_target Quick Facts

Category

🧭 Navigation

Debian package

pal_nav2_bt_navigator-None

License

Propietary

Source code

https://gitlab.pal-robotics.com/navigation/pal_navigation2/-/tree/alum-devel/pal_nav2_bt_navigator

Alongside Nav2 NavigateToPose and Nav2 NavigateThroughPoses, NavigateToTargetNavigator is a Nav2 BT Navigator intended to allow robots to navigate towards a specified Target identified by an ID, using a specified detector and a Behavior Tree for the navigation logic.

This node provides the /navigate_to_target, which extends the Nav2 functionalities providing a more targeted navigation approach where the goal is not just a pose but a specific object or location identified dynamically.

For more information, check 🎯 Target Navigation.

Node management

How to check the status of the node?

# this  a copy-pastable snippet to check the status

# this  a copy-pastable snippet using rosnode/rostopic to check the node is working

How to access the node’s logs?

# this  a copy-pastable snippet

How to start/stop/restart the node

# this  a copy-pastable snippet

Using in your code/application

Access via the robot’s GUI

[insert screenshots here]

Access via ROS standard tools

# this  a copy-pastable snippet

[insert screenshots here]

Using in Python

# this  a copy-pastable snippet

Using in C++

# this  a copy-pastable snippet

Reference

Subscribed topics

Published topics

Actions server

Actions client

Services