Will this be helpful for three wheeler detection?

Can you please tell me why does it keep on repeating from location 1,2,3,4 and go backto one again, i’m very comfused😢

So the packages that we make in the terminal are what will correspond in your example of brain, actuator and perceptor? How do I understand what a node is? What is a module? What exactly does ros does?

Nice

apreciate it!!

Very insightful! 👍👍

clear and good explanation.

Thank you! I watched few of your videos and you are really good at explaining things. I will definitely watch more on this topic

Nice video. I was looking for Part 2 but can't find it. Did you make a part 2?

Thank you very much for your sharing, it was greate.

Bro, you're great! Thanks for all the ROS videos. Much appreciated!

Does ROS2 Humble support python 3.11 version?

Is vslam really good compared to lidar based slam ? It seems that it does not guarantee localization that is when lost it cannot localize again. Btw nice video as always 😉

Great Channel!!

Wow Gazebo graphics are really ridiculous. But different than Webots it at least works.

Hi, Can you please share groot2 and it's working.

at 4:12 , there is an error on formulas, R is the measurement noise covariance which should be in the kalman gain, and Q is process noise covariance which should be in the prediction . replace Q and R in the formulas please.

Thank you for this video 😊😊😊

This is probably the best video on this topic. Straight to the point, still very in-depth, good code, no nonsense, professional and clear, easy for anyone to follow, and the code can be modified to create your own, if you have anything different or new to add/experiment with! For many reasons, this video is VERY well done. 🔥

I have watched all 4 videos up to this point and you have done an excellent job of teaching the Kalman filter. It's a shame these videos are not getting more views - they deserve more attention. Well done.

I'm using ros2-jazzy. The turtlebot3 git doesn't have any jazzy branches. Should I just use ros2-devel?

how can i use tb3 on custom maps and perform the same patrolling operation

Great video. Thank you. Keep up the good work.

how to contact with you any source of point to make ???

Thanks bro! I implemented your code on cLion. It really helped me to understand visual odometry properly.

absolute crystal clear explanation !!! Loved it

just when i was about to give up on nav2

But what if im working on only software part of the robot and not the hardware

good, any help on visual odometry in ros2 c++

Amazing , some one was asking about detailed VO and here now we have one . Keep up the good work

Thank you!

you are a lifesaver

Well done! 👏

Great explanation!!, Thanks for this tutorial, Please keep posting such tutorials

what does it mean??

Hello, your work is remartkable but can i ask a question? I am now trying to build a project based on turtlesim, but i cant find any way to implement this logic with publishers and subcribers. What i trynna do is: first get the pose of turtle, then calcute velocity to send to the turtle, when the turtle have done executed that velocity command then i want to check the pose again, all that step in one spin. Does i need to do something else, it is related to future variable? Thanks

Very nice explanation. I was trying to find an overview of behavior trees for robotics and this is by far the best I’ve found.

May i know your Instagram ??

This video is so much underrated... You did a great job to explain the idea and principles behind ROS that I haven't found so far. Thanks a lot!!!

nice explanation , waiting for the next parts soon.

You are a God send!! Literally. keep it up! You are very talented in teaching and explaining. 🙂

For a waypoint navigation autonomous vehicle in a gps denied environments how can i move the vehicle from onepoint to other point using imu data?As i know only starting and ending waypoints.

what is the difference between asynchronous and multiprocessing? since they are both parallel?

This is a great video. It and your video about Py Trees gave me a much better understanding of both the theory and practice of behavior trees. That said, after doing some more research, I think this video needs a caveat that behavior trees aren't strictly better than FSMs. The speaker at 19:26 of "AI Arborist: Proper Cultivation and Care for Your Behavior Trees" makes a good case that, broadly speaking, AIs should use FSMs to decide _what_ to do, and then use BTs to decide _how_ to do it.

can you please make a tutorial on the Action communication type in ROS? I have been loving your content up until now... very insightful and helpful.. Thanks!

after i run the command ros2 launch ros_test_py talker_listener.launch.py, it blocks, no msg output,only i enter cirl+c,the talker_node and the listener_node will print one message respectivly

hello do you have any idea about the role of the debug vector in the offboard control mode

Awesome explanation. Thanks a lot 🙏

great, I was just starting to learn visual odometry. Thanks a lot for making this tutorial