Awesome lecture, professor. Delivered all the main concepts in a succinct and clear language. Thanks much.
@omegamath5125
5 жыл бұрын
Angle Numbers also explain the rotations in the 3-dimension easily. The system of Angle Numbers includes all number systems from Natural numbers to Vectors. Imaginary Number i is a vector in Angle Number system.
@kamikilller59
4 жыл бұрын
Loved it. Totally understood the concept.
@suryapopeye1859
Жыл бұрын
for pitch rotation angle made with Tetha ... and yaw is in phi
@reihanehmirjalili4676
5 жыл бұрын
Best video about Euler angles! thanks.
@yasmeenaman4471
5 жыл бұрын
It was concise and really helpful..Thank You Sir!
@toppoint360
5 жыл бұрын
Hi .can you give me your facebook account to contact
@yasmeenaman4471
5 жыл бұрын
@@toppoint360 Why?
@novaplum1617
4 жыл бұрын
@@toppoint360 LMAO! Not even trying to be discrete about the scam they are trying to run
@shivamkumar-ff5ui
4 жыл бұрын
Delightful see indian girl here..
@CharlesHenkel
7 ай бұрын
You're applying the component rotations in the wrong order when forming R.
@jameshubbard7565
3 жыл бұрын
Eloquent, informative, outstanding
@loszhor
Жыл бұрын
Thank you for the information.
@vinaypatel9081
3 жыл бұрын
This is insanely helpful! Thank you so much
@wyattb3138
5 жыл бұрын
Wow, all this math that goes into engineering a drone.
@gzitterspiller
4 жыл бұрын
It isnt much if you ask me... I mean... it just linear algebra, the problems arribe with designing the controller and linearizing the model.
@carmelpule6954
4 жыл бұрын
@@gzitterspiller I feel that one can achieve a reasonable control system if one inputs an acceleration signal as follows:- acceleration =K1*( error of velocities of input and output) + K2*( error of position between input and output) + K3*( integral of position error) Assuming output position is X and output velocity IS X1, and output acceleration X2 and I is input location and I1= velocity of input and INT = integral of error then:- X2= K1*( I1-X1) +K2*( I - X) + K3 * ( INTEGRAL OF (I - X)) X1-X1+X2 X=X+X1 INT=INT+ (1-X) The integral will take care of constant wind loading or other external steady loads detected by gyros and accelerometers while GPS signals will see to locations and velocities
@bios546
4 жыл бұрын
always had been
@TheRojo387
Жыл бұрын
Nowadays we use the vastly more powerful vector and quaternion rotation systems. Thanks, Hamilton!
@beratmerall
6 жыл бұрын
He is the first Indian guy who speaks English in a proper way I've seen so far.
@drbonesshow1
6 жыл бұрын
Unlike dis, dat and dee-uder thing.
@linkelan6587
6 жыл бұрын
You are right
@HyenaTapes
6 жыл бұрын
shutup
@vid_sh_itsme4340
5 жыл бұрын
You need to go outside more often man!!
@adriatical9016
5 жыл бұрын
What about Sal Khan?
@santiagozera
Ай бұрын
Excelent lecture! Thanks
@InBananaBag
2 жыл бұрын
that was a nice lecture, but I was looking for the process of making the Rotation matrix with the euler angles. Thanks!
@poojakabra1479
7 ай бұрын
Why does he say 4 Euler angles at 11:40?
@_itz_messed
2 жыл бұрын
Can you please repeat how will we get the total rotation from a to d by multiplying the intermediate forms.. Can you show the notation again.. Just to clarify
@janasandeep
4 жыл бұрын
What is special about being at North or South pole? I didn't get the analogy.
@arsanick2265
3 жыл бұрын
North and South poles are the only places on Earth that aren't affected by its rotation. I'm assuming that results in some exceptions In angle calculations that would work for the rest of the world.
@최재혁-p5s
5 жыл бұрын
잘듣고있습니다:)
@priyankasiwach5066
4 жыл бұрын
Is the answer for the que asked at last is 2?
@nigthtrain1600
Жыл бұрын
Why make it look like taking the cross product though?
@kabooby0
4 жыл бұрын
What is the difference between Euler angles and 3-d rotational affine transformations? Is one an application of another, or are they different models for representing the same thing (rotation)? Edit: One other question if I may - I don't understand the usage of inverse tangent at 8:50. Can't you use arccos and arcsin alone instead? psi = arcsin( R32 / sin(theta)) = arccos( R31 / -sin(theta)) ? So why bother with the inverse tangent?
@akthamalhmedat9103
3 жыл бұрын
thanks man i love ur uni
@XiaoP76
Жыл бұрын
In a video, an animation would we worth ten slides and would help immensely the students to picture how the Euler angles work.
@lidiyapriyadarsinik2815
3 жыл бұрын
@7:15 is the first rotation through "Si" about Z axis and the second rotation about Z axis (overall third rotation ) "phi"?
@williamdeng5966
3 жыл бұрын
Wouldn't you want to multiply the matrices in the reverse order of how you want the rotations to be implemented?
@kiransreekumar8025
Жыл бұрын
Reverse order is when using World frame as referance for all rotations. Rotating about current frame follows this sequence.
@rollinfever
6 жыл бұрын
Great lecture!
@MrClaus.
7 жыл бұрын
How about theta being equal 180 degrees
@ziyads2925
5 жыл бұрын
Colinear as well, only opposite direction
@kunjalvara6113
3 жыл бұрын
Nice explaination
@charlesperry7300
3 жыл бұрын
Prefer the blackboard writing out the key concepts and figures one at a time along with the explanation of the subject , instead of presenting all at once those well- prepared graphics at a fast pace.
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