teb_local_planner

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velocity command disappears for a while

4

Hi, Christoph, I use TEB-local-planner in ROS melodic (0.8.4), Ubuntu 18.04. As shown in Fig. 1, velocity command from local planner disappears for a while at time 2260.5s and at...

zengxiaolei

Hello all, Currently I am facing the problem that the control loop is running around 6hz with teb. My configuration is a 8hz lidar, and d435 camera running at 6...

seanxu112

[ROS1 Kinetic] TEB generates unfeasible paths with very few poses

1

Hi @croesmann I am using the kinetic-devel version of the TEB planner and I have intermittent problems where it will generate a plan that only contains ~3 poses (according to...

kajep09

Robot stops very often, even on straight paths with no obstacles around.

6

I have a car-like robot. It stops very frequently even when there are no obstacles around and the path is straight. See the below video to visualize this stuttering behaviour....

subodh-malgonde

Hi, Do you have any plan to add [Time Fixed TEB with Loose End]'s features in this projects?

XinyuKhan

Stopping accuracy is not met

1

Hi I downloaded the latest code, compiled and debugged it, and found that the stopping accuracy was much worse than my setting; I modified the plan function, as the title;...

xujiangfan

Potential feature: Add an option to limit the computation for each controller step. I am not sure yet if g2o provides a parameter to adhere to a desired cpu time...

croesmann

After update the ros and teb, it do not work. When i start navigation stack at the beginning, global_costmap is matched with the static map. But after change map with...

shanpenghui

healthysong

TEB turns around multiple times while going towards goal.

11

Hello All, We've been using TEB for while and noticed issues where it will randomly decide to turn the robot around multiple times as it gets toward the goal. In...

akashjinandra