type: "diff_drive_controller/DiffDriveController" publish_rate: 50 left_wheel: 'JetBot__left_wheel_hinge' right_wheel: 'JetBot__right_wheel_hinge' # Odometry covariances for the encoder output of the robot. These values should # be tuned to your robot's sample odometry data, but these values are a good place # to start pose_covariance_diagonal: [0.001, 0.001, 0.001, 0.001, 0.001, 0.03] twist_covariance_diagonal: [0.001, 0.001, 0.001, 0.001, 0.001, 0.03] # Top level frame (link) of the robot description # base_frame_id: base_link # Velocity and acceleration limits for the robot linear: x: has_velocity_limits : true max_velocity : 2.0 # m/s has_acceleration_limits: true max_acceleration : 1.0 # m/s^2 angular: z: has_velocity_limits : true max_velocity : 5.0 # rad/s has_acceleration_limits: true max_acceleration : 2.5 # rad/s^2