cps_loki_bringup/config/diffbot_controllers.yaml

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2023-06-07 09:44:38 +00:00
controller_manager:
ros__parameters:
update_rate: 100 # Hz
joint_state_broadcaster:
type: joint_state_broadcaster/JointStateBroadcaster
diffbot_base_controller:
type: diff_drive_controller/DiffDriveController
diffbot_base_controller:
ros__parameters:
# left_wheel_names: ["left_wheel_joint"]
# right_wheel_names: ["right_wheel_joint"]
right_wheel_names: ["left_wheel_joint"] # needed to switch names because motors are connected to the wrong slots
left_wheel_names: ["right_wheel_joint"]
wheel_separation: 0.28
#wheels_per_side: 1 # actually 2, but both are controlled by 1 signal
wheel_radius: 0.065
wheel_separation_multiplier: 1.0
left_wheel_radius_multiplier: -1.0
right_wheel_radius_multiplier: 1.0
publish_rate: 100.0
odom_frame_id: odom
base_frame_id: base_link
# pose_covariance_diagonal : [0.001, 0.001, 0.001, 0.001, 0.001, 0.01]
# twist_covariance_diagonal: [0.001, 0.001, 0.001, 0.001, 0.001, 0.01]
pose_covariance_diagonal:
[0.001, 0.001, 1000000.0, 1000000.0, 1000000.0, 1000.0]
twist_covariance_diagonal:
[0.001, 0.001, 1000000.0, 1000000.0, 1000000.0, 1000.0] # changed from https://github.com/kallaspriit/rosbot/blob/main/ros/src/rosbot_description/config/diff_drive_controller.yaml
open_loop: false
enable_odom_tf: true
cmd_vel_timeout: 0.5
#publish_limited_velocity: true
use_stamped_vel: false
velocity_rolling_window_size: 10 # changed from https://github.com/kallaspriit/rosbot/blob/main/ros/src/rosbot_description/config/diff_drive_controller.yaml
# preserve turning radius when limiting speed/acceleration/jerk
preserve_turning_radius: false # changed from https://github.com/kallaspriit/rosbot/blob/main/ros/src/rosbot_description/config/diff_drive_controller.yaml
# Velocity and acceleration limits
# Whenever a min_* is unspecified, default to -max_*
# linear.x.has_velocity_limits: false
# linear.x.has_acceleration_limits: false
# linear.x.has_jerk_limits: false
# linear.x.max_velocity: 2.0
# linear.x.min_velocity: -2.0
# linear.x.max_acceleration: 5.0
# linear.x.max_jerk: 0.0
# linear.x.min_jerk: 0.0
# angular.z.has_velocity_limits: false
# angular.z.has_acceleration_limits: false
# angular.z.has_jerk_limits: false
# angular.z.max_velocity: 5.0
# angular.z.min_velocity: -5.0
# angular.z.max_acceleration: 10.0
# angular.z.min_acceleration: -10.0
# angular.z.max_jerk: 0.0
# angular.z.min_jerk: 0.0
linear.x.has_velocity_limits: true
linear.x.has_acceleration_limits: false
linear.x.has_jerk_limits: false
linear.x.max_velocity: 2.0
linear.x.min_velocity: -2.0
linear.x.min_acceleration: -5.0
linear.x.max_acceleration: 5.0
linear.x.max_jerk: 0.0
linear.x.min_jerk: 0.0
angular.z.has_velocity_limits: true
angular.z.has_acceleration_limits: true
angular.z.has_jerk_limits: false
angular.z.max_velocity: 6.28
angular.z.min_velocity: -6.28
angular.z.max_acceleration: 25.0
angular.z.min_acceleration: -25.0
angular.z.max_jerk: 0.0
angular.z.min_jerk: 0.0