[ros-users] TrajectoryPlannerROS does not take parameter

[Christian Verbeek]

Dear ROS users,

I am using the base_local_planner from the navigation stack. All is up
and running and now I am doing the fine tuning.

My base_local_planner_params.yaml looks like this:

TrajectoryPlannerROS:
  max_vel_x: 0.2
  min_vel_x: 0.05
  max_rotational_vel: 0.4
  min_in_place_rotational_vel: 0.15
....

Even though I set max_vel_x to 0.2 and
rosparam get /move_base/TrajectoryPlannerROS/max_vel_x
returns 0.2 (so it is really set)

the cmd_vel generated by move_base has linear: x: > 0.5

So the seen cmd_vel x velocity is even higher than the 0.5 which should
be the default maximum. My 0.2 parameter is ignored completely.

The other parameters seem to work as cmd_vel angular z is never higher
than the given 0.4.

Does anyone have an idea?

Regards
Christian

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