Slow publishing command cmd_vel from hector navigator

asked 2019-08-12 05:54:03 -0500

Hello, I have a problem with the cmd_vel publishing frequency. Using ROS kinetic and hector navigation stack, on Ubuntu Mate 16.04, raspberry pi 3B +, LIdar rplidar A1, Rviz. The Twist message is correctly published by hector_exploration_controller but with a very low frequency about one message every 20 sec (there are no errors and borders are correctly found). How can I increase this frequency? Thank you

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