The control law presented at 30:00 is really powerful. It theorically means that, if you model your plant accurately enough, you can design your desired trajectory and derive it to get desired accelerations' profiles (u'). You can then infer a controle law (u) that cancels out each non-linearities of the plant's model and then q°° = u', which is the desired acceleration trajectory affected to actual accelerations of the plant. However, this control is sensible to perturbations and model errors. Really nice lecture, thanks for you works!
I'm doing research on applying different nonlinear control techniques to solve robotics problems. These videos are indeed a very helpful materials. Thank you very much for uploading such an amazing lectures.
Many of the courses we have are still relevant in 2024. Many of them are considered 'classics' by us-basics that don't really change e.g. calculus, classical mechanics, linear algebra, etc. Admittedly, our robotics courses are a little dated.
Yes, it is still useful to learn. There are a lot of good materials out there. We recommend you check out www.youtube.com/@underactuated5171 and this page listing useful resources for underactuated robotics: underactuated.csail.mit.edu/Spring2022/resources.html Best wishes on your studies!
Well, I didn't mean it like that. I do love Engineering as a subject, otherwise I would have never gotten to where I am (I'm 16 credit hours from a degree in electrical engineering). What I meant was what first got me into it was the earning potential, then the subject has grown on me.
It depends. It could be Electrical Engineering and Computer Science (6-2). Most likely it would be a blended major. Here's a list of courses that are about robotics: www.robolab.mit.edu/course-listing. Best wishes on your studies!
Actually I don't think there's any reason why more kids your age couldn't understand this stuff. It's just that most kids your age have no interest in this kind of stuff. It's just a matter of taking the time to learn the necessary math and stuff. I have to admit that when I was 12, I found this stuff pretty boring myself. I guess what changed it for me was when I realized how much money can be made if you can learn this kind of stuff.
im 14 and i understood it its actually simple if you look at it from a different perspective,and to the 12yearold kid if you want to go to MIT your perants must be swimming in money
On this lecture I can read everything that's on the board! On the other lectures I can't. Did you changed the resolution or the zoom? It's really frustrating, besides that the lectures are great!
The control law presented at 30:00 is really powerful. It theorically means that, if you model your plant accurately enough, you can design your desired trajectory and derive it to get desired accelerations' profiles (u'). You can then infer a controle law (u) that cancels out each non-linearities of the plant's model and then q°° = u', which is the desired acceleration trajectory affected to actual accelerations of the plant. However, this control is sensible to perturbations and model errors.
Really nice lecture, thanks for you works!
I'm doing research on applying different nonlinear control techniques to solve robotics problems. These videos are indeed a very helpful materials. Thank you very much for uploading such an amazing lectures.
Wow, ASIMO as the marvel of engineering. How times have changed over the last 10 years
Thank u so much I am going to rewatch these once I'm in collage
I'm a junior
So u drone with college now? Lol@@cameronsams9183
In the Matlab model of the pendulum there is dissipation, but in the equations that are written on the board does not contain the dissipation term.
whos here because they want to change the world
I'm here because I want to build a humanoid hunter killer robot army in order to enslave humanity and exploit the universe for its riches.
Well I'll quickly get to mars and lead a self-sustaining colony and will hire trump to build a wall around Mars!
I'm here because I want to graduate and this is relevant.
@marko stojanovic
Studiras li? I ako studiras sta studiras
@@rock3tcatU233how is it going?
EFFICIENCY = A FISH IN SEA
The courses from MIT OCW are, on average, 10 to 14 years old. Is it relevant to learn them in 2024?
Many of the courses we have are still relevant in 2024. Many of them are considered 'classics' by us-basics that don't really change e.g. calculus, classical mechanics, linear algebra, etc. Admittedly, our robotics courses are a little dated.
"Since you mentioned that it's a little dated, is it okay?" (i mean the robotics etc ) will be useful to learn it (2024)
Yes, it is still useful to learn. There are a lot of good materials out there. We recommend you check out www.youtube.com/@underactuated5171 and this page listing useful resources for underactuated robotics: underactuated.csail.mit.edu/Spring2022/resources.html
Best wishes on your studies!
That trout example is just, wow...
Ted has lost some SERIOUS weight! Awesome 🎉
Well, I didn't mean it like that. I do love Engineering as a subject, otherwise I would have never gotten to where I am (I'm 16 credit hours from a degree in electrical engineering). What I meant was what first got me into it was the earning potential, then the subject has grown on me.
@40:50 is it not both x1 and x2 are relative to each other? because theta1 and theta2 are relative.
What major does someone choose if they want to study computerized robotics at MIT?
It depends. It could be Electrical Engineering and Computer Science (6-2). Most likely it would be a blended major. Here's a list of courses that are about robotics: www.robolab.mit.edu/course-listing. Best wishes on your studies!
FANTASTIC! Awesome..help me so much! Thanks MIT! I always watch it classes!!!
37:38 is the type of thing you go to MIT to hear.
Hi :) I'm new.
Catching up as quickly as I can ♡
Appreciate the help.
hey thanks for your help,not much people will actualy go out of their way just to ask a friend something for a stranger
I adore your heavy breathing, sir. Good lecture, thanks.
😂
Oh...I think the resolution of the video should be higher since I cant read clearly what the lecturer have written on the blackboard.sometimes
@OutofMudProductions it s not too late, u can do it !
these videos are very helpful, thank you
11:51
Plz increase the vedio quality
Actually I don't think there's any reason why more kids your age couldn't understand this stuff. It's just that most kids your age have no interest in this kind of stuff. It's just a matter of taking the time to learn the necessary math and stuff. I have to admit that when I was 12, I found this stuff pretty boring myself. I guess what changed it for me was when I realized how much money can be made if you can learn this kind of stuff.
money is no motivation to go into stem, it will quickly run dry
Awesome Course:) I love it, really helpful for my research :D
Im not from the states. Can someone tell me what year of university this paper is? Thanks!
+Mohammed Hassan Underactuated Robotics is a graduate level course. See the course on MIT OpenCourseWare for more details at ocw.mit.edu/6-832s09.
Why you put period after matrix at 55:15? WHY!!?!?!?!
im 14 and i understood it its actually simple if you look at it from a different perspective,and to the 12yearold kid if you want to go to MIT your perants must be swimming in money
so much for the beauty opf knowledge
what is stiff control means?
On this lecture I can read everything that's on the board! On the other lectures I can't. Did you changed the resolution or the zoom? It's really frustrating, besides that the lectures are great!
F=ma for generalized coordinates? WTF? It is necessary to solve using Lagrange equation!
17:00
I am an engineering student in India,
I want to join MIT for Post-graduation courses,
can anyone give a guideline as to what I should do?
so, how's it goin?
@@kinemaHall probably in IIT
Great lecture!
I'm 12 years old and I almost understand all of this I'm going to MIT when I'm older
And how are you going?
You're 19 now did you go?
REALLY?,it is my dream to go to M.I.T,and when you say they pay for you do you mean like a scholarship or something of the likes?
McGriff Motivational Seminars...
Edx or this?
lectures on this, questions from other sources
Isn't it dangerous to have robots that are too humanlike? What if a robot became sentient or somehow got around getting deactivated?
And how would that happen?
There is 720p version in 2018 now: ruclips.net/video/oVaTKBlfPyA/видео.html
quantum*
Awesome
what am i doing here.