Search Results

20.296 1704816550.625... Something is running at walltime and others on simulation time. So, the items using walltime can't transform because its being provided times in simulation time (20.296) w …

Yes, each planner, controller, smoother, etc servers can load and use multiple plugins in their own unique context by sending which you'd like to use in your requests. This can be done using the behav …

I don't see the PF visualized in rviz, I don't think that it is up and ready to rock and roll? Cherry picking the logs makes it hard for me to tell. Have you namespaced or remapped anything? I also no …

Its not possible to run the controller with just that single critic. Nothing is driving the robot forward (PathFollow), among other things. You need to look critically (he he he...) at the critics to …

Yes, have the controller plugin throw one of the Nav2 exception types. …

Its worth quickly highlighting the intent of the PathAngle. We have 3 path tracking critics that together give us really nice path tracking behavior that's able to deviate from the path if more optima …

Drive on Heading does a simple controller that accelerates with the chosen profile to the maximum speed, and then ramps back down to stop at the distance. It uses a standard trapezoidal profile. See t …

Not at this very moment, but its something I had planned to have added as part of a larger (but still not really all that large) development effort to provide documented GPS navigation support within Nav2 …

The fact that I don't see this with Nav2 in the Humble branch means that its something different about your situation than in Nav2's default bringup, system tests, and examples. …

Try NavThroughPoses. The WPF stops at each pose, that's what it does and what it is documented to do. If you would not like your robot to stop at the given waypoints, then WPF is not the right solutio …

We're working on adding something like this in the coming weeks to months as part of a collaboration with a client company. Stay tuned!

All of the layers have an enabled parameter that you can dynamically set on/off as you like.

You can tune the controller to more closely follow the original path using the PathAlignCritic critic. The PathFollowCritic is the critic that drives the robot forward towards the path, but not specif …

I'd have to be able to reproduce this situation and example locally to give you precise advice about what to change, but what you want is reasonable and you have all the tools at your disposal to acco …

Cancelling in action terms is when an external entity cancels the goal. This is a callback function that the cancelled state can be processed by the BT node in case it wants to populate / change the B …