Spatial Descriptions and Transformation Matrices for Robotic Manipulators

This video introduces the concept of position vectors and orientation/rotation matrices to formulate a frame and a transformation matrix. It explains how to describe a point in space relative to different frames, when they are translated and/or rotated. Finally, simple operations in describing robotic manipulators, with respect to transformation matrices are explained.

Intro music:

Subject material obtained from:
John. J. Craig, Introduction to Robotics (Mechanics and Control). Pearson Education International.

Hope this video helps.
If you have any questions, please leave a comment, and don't forget to subscribe.

Thanks everyone

[mohammedmansour]

Literally my exam is tomorrow and I understood everything from this playlist, you saved my life ..thank you bro❤

[TheReaLucyFord]

OMG!!!! THANK You explained this so SIMPLE!!! You saved my GPA ❤‍🔥

[pratosh]

One of the best explanations for orientation and transformation in YouTube. Love from Kerala, Brother. Continue with the work, I would definitely follow your videos on Robotics. Hence Subscribed! I hope you do some videos on Quaternions, soon.

[jealouseggs]

Dude this is so great! I was so confused after seeing my University lectures. Your video is the perfect way to complement my understanding! Thank you so much!

[socb]

you are good at explaining things simply. Man i attended a robotics class many times but i still couldn't get it. But you made my life easier thanks

[lihanilhan]

Thank you professor, best narration ever

[ULE]

Amazing explanations for those of us that do distance learning.

[hudayiask]

so clear explanation, u're best, thanks a lot

[vaisakhsreekumar]

Perfect Broo I was struggling with Robotics and this was very helpful thanks a lot

[lgtv]

My professor from a reputed university uses the Ss from this YouTube channel to teach us the course. Also he is a jerk and dosent allow plagiarism which is kinda ironic

[DenRoedeMogM]

At 3:39 you are talking about frames. Here you illustrate Frame A, B and C. I'm trying to use what i have learned from your videos but keep making mistakes.
So, what are the formulas for rotating frame B around the Y-axis of frame C.

[Nixxen]

Why is the y-rotation matrix sign flipped compared to the x and z rotation matrix, if all of them are rotated CCW? (at 7:39)

[Draginx]

Are there any example problems for this to help me practice??

[hadistarrah]

Hi I want to ask about solving exercise No: 2.28 about finding transformation at the corners of a wedge.

[savage]

What's the difference between using this method and the DH parameters?

[alirezababaei]

Thanks for sharing this demo.
I have a question; what should we do if we are given a 6 by 1 column vector? Then we need a 6 by 6 transformation matrix, but I am not sure how to construct it? Suppose the given position and orientation matrix is: [x ; y ; z ; Rx ; Ry ; Rz ]; how does the T matrix look like here? it should be 6 by 6

[NasirAli-lyio]

Thanks a lot!
I know I am being greedy, but please can you upload problem examples with solutions explained by you?

[durgeshverma]

Sir can u help me in designing a 1dof translational motion robotic arm

[luciabrizzolara]

Hellou! i have a question, in minute 7:32 the (BtoA) R it can be a combination of 3 rotations, when you have more than 1, they multiply? Can you have more than 3 ? Thanks!

[AirAdventurer]

This seems like the special Euclidean group SE(3) = SO(3) \ltimes R^3 from my old Bieberbach groups and spaces of constant curvature days.