teb_local_planner

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[ROS2] fix planning local path from single updated global path

4

ROS2 navigation stack has new behaviors which only update the global path based on time, distance or if it gets invalidated. This means that the path does not include new...

eliasdc

Steering rate

1

Is there a reason for this branch's edges to not be incorporated in kinetic-devel? I know they are marked as being computationally expensive, but I've found them to be very...

jpcpontes

Fix for the issue in https://github.com/rst-tu-dortmund/teb_local_planner/issues/410.

loco-choco

undefined reference to `int boost::math::sign<double>(double const&)'

1

Hello, on archlinux and NixOS we get an error while compiling: `undefined reference to int boost::math::sign(double const&) `. The reason is that in newer boost versions you need to include...

muellerbernd

Hello, the machine I'm trying to deploy the TEB planner on has a very slow responsding steering system. There is a considerable delay between command and actual steering actuator movement...

guidout

There is a duplicate node created for the costmap converter, as indicated by this warning. ``` [controller_server-15] [WARN] [rcl.logging_rosout]: Publisher already registered for provided node name. If this is due...

nlamprian

In this function TimedElasticBand::initTrajectoryToGoal(const PoseSE2& start, const PoseSE2& goal, double diststep, double max_vel_x, int min_samples, bool guess_backwards_motion) It is written that, TODO: timestep ~ max_vel_x_backwards for backwards motions Could you...

Ajay-2017

Hi. I am encountering an issue where sometimes teb local planner generates a 360 degree local plan whereas the point to drive is straight ahead. I logged in the set...

elemecrobots

Potential vulnerability: topic names from ROS parameters

1

Hi, We notice that you are using topic names from ROS parameters at the following locations: https://github.com/rst-tu-dortmund/teb_local_planner/blob/0e839074c3407ff9ee2206a49567a20bd49fd8cc/scripts/visualize_velocity_profile.py#L43 https://github.com/rst-tu-dortmund/teb_local_planner/blob/0e839074c3407ff9ee2206a49567a20bd49fd8cc/scripts/cmd_vel_to_ackermann_drive.py#L56 https://github.com/rst-tu-dortmund/teb_local_planner/blob/0e839074c3407ff9ee2206a49567a20bd49fd8cc/scripts/cmd_vel_to_ackermann_drive.py#L57 For security reasons detailed below, we strongly suggest avoiding the usage...

tandf

teb generated trajectory has positive z value

2

Hi I might be missing some concepts here, but for 2D car like robot why is the output trajectory has pose with non-zero z values? Thank you

shawkontzu