turtlebot3_mbf
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local planner doesn't work
I followed readme and just launch three file. I was expecting the robot to avoid dynamic obstacles. Is it about parameters? What can i do for avoiding dynamic obstacles.
You can see the object appearing in the global costmap, but the robot does not replan a new global plan. I think this has to do with the settings of move base flex. You can play with the following parameters. If you find any settings that work, please let me know.
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planner_frequency
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planner_max_retries
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planner_patience
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controller_max_retries
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controller_patience
I couldn't find planner_max_retries, and controller_max_retries parameters. Although i played with other parameters, there is no change. You are right about robot doesn't replan new global path. It is also seen at gif above. The red line at the rviz is global path and it has never updated. Also i listened global_path message with commands below. It published only once when i set navigation goal.
rostopic echo /move_base_flex/NavfnROS/plan
rostopic echo /move_base_flex/get_path/result