TenderTadpole7's profile - activity

Pure Pursuit How can i access future points while reading it off a rosbag file to implement pure pursuit on a car

I've tried to use current points and previous points to get vectors and perform dot product on it to get the error for a

Simple Path Tracker I have been a ros bag file with the position of the points the robot(car) is supposed to follow The

Cant import regular python libraries I'm trying to use scikit-images implementation of Dijkstra's path planning on a sta

Thanks for bringing this to my attention, I hadn't noticed that this was in meters

I'm trying to implement a path planning algorithm on a static image. I have obtained an occupancy grid and have also published a point via geometry_msgs/PoseStamped, but i cannot visualize this on Rviz .

This is the publisher that Ive written

pub = rospy.Publisher('move_base_simple/goal',PoseStamped,queue_size=1)
rospy.init_node('pose_publisher',anonymous = True)
rate = rospy.Rate(1)
while not rospy.is_shutdown():
    p = PoseStamped()
    p.header.seq = 1
    p.header.stamp = rospy.Time.now()
    p.header.frame_id = 'map'
    p.pose.position.x = 100
    p.pose.position.y = 100
    p.pose.position.z = 0
    p.pose.orientation.x = 0
    p.pose.orientation.x = 0
    p.pose.orientation.x = 0
    p.pose.orientation.w = 1
    pub.publish(p)
    rate.sleep()

What am i doing wrong

After increasing the scale of the pose arrow i was able to vizualise it

Can't vizualise Pose in Rviz I'm trying to implement a path planning algorithm on a static image. I have obtained an occ

How do I apply global_planner on the occupancy grid generated my map_server Im trying to apply the path planner provided