Zuhair A. Ahmed

icon indicating an email [email protected]

icon company University of Technology-Iraq icon location Iraq icon location M.Sc. in Mechatronics/Control and Systems Engineering. Autonomous Mobile Robotics, SLAM, Embedded Systems, ROS, C++, and Python.

Results 4 comments of Zuhair A. Ahmed

tf error

Thanks for your response, After implementing the Cartographer section of your project with exactly the same specifications as yours (3 Turtlebot 3 burger with the same versions of software), I...

tf error

Dear Lee, Were the Lidars of your real Turtlebot3 Burgers are LDS-01 or LDS-02? ![Screenshot_20240420-173838_Chrome](https://github.com/Lee-JaeWon/Multi-Turtlebot3-Cartographer-And-Localization/assets/17024547/ce4081a4-2b6c-4afc-a61b-b6687b918416) Thanks in advance,

No /turtlebot01/scan messaged recieved but data is being published to /turtlebot01/scan

> I have the same issue . [ WARN] [1694952804.326719165, 1021.474000000]: No laser scan received (and thus no pose updates have been published) for 1021.474000 seconds. Verify that data is...

Problem with AMCL (multi robot) .

> I solved this problem. I had to tweak the source code . Since the ros::Duration was greater than my laser scan interval the warning messages pops up and my...