I’m sorry if this is not the correct place to publish this, but i don’t know where else i should publish my problem…
Software
Turtlebot3 with the turtlebot3_navigation node
Control Environment
I use Ubuntu 20.04 with Melodic and turtlebot3_libraries
Software Description
#!/usr/bin/env python3
import rospy
from geometry_msgs.msg import PoseStamped
rospy.init_node(‘goal_publisher’)
Create a publisher for the goal location
goal_publisher = rospy.Publisher(‘/move_base_simple/goal’, PoseStamped, queue_size=10)
Create a PoseStamped message
goal_pose = PoseStamped()
Set the position of the goal
goal_pose.pose.position.x = 1.951
goal_pose.pose.position.y = -0.022
goal_pose.pose.position.z = 0.010
Set the orientation of the goal (as a quaternion)
goal_pose.pose.orientation.x = -0.000
goal_pose.pose.orientation.y = -0.001
goal_pose.pose.orientation.z = 0.996
goal_pose.pose.orientation.w = -0.093
Set the header of the PoseStamped message (optional)
goal_pose.header.frame_id = ‘base_link’ # Set the appropriate frame ID
Publish the goal location
goal_publisher.publish(goal_pose)
Issue Description
I want to navigate my robot to a specific goal with a python script. I see that it works on rviz but my script does not do it. Even though i got no error when executing my script.
It seems that my code is not working. I provide a video link so you can see my steps exactly.