Professor, your lecture style is most excellent. Thank you for clearing up a great deal on the subject for me. Much more clear now. Again, Thank you Sir.
I found the textbook derivation of the circle part of the locus to be a little handwavy. tan-1 gives you angles only when the complex number's on the right hand side of the plane, and the tan-1 difference formula was applied without consideration of the constrain that the difference must be within -pi/2 to pi/2.
33:00 approx: you have a hole, but you can discount it if the K value puts the poles in a dominant position respect to the hole(Real: z-p > 5p). That is the condition for using the second order system approximation. This has been driving me nuts, how to apply the no holes second order system to higher order system with holes.
They are the same thing I think. I guess when youre modifying the controller after-the-fact, to satisfy some metric that your basic design doesnt, you'd call your new controller a compensator ig.
To simplify and break up the subject of Control Systems truly is an art! Thank you for your input, you are an amazing lecturer!
WE NEED PROFS LIKE U IN ALL IITS, SUCH A HUMBLE BEHAVIOR,
AND NICE EXPLANATION
i missed this lecture in my collage i'm egyptian engineer
really life saving 5/5
Thank you for the amazing video. I was starting to have root locus nightmares and now I have wet dreams with root locus.
Professor, your lecture style is most excellent. Thank you for clearing up a great deal on the subject for me. Much more clear now. Again, Thank you Sir.
Very rich, informative and clarifies a lot of vague things. I was in trouble before watching this, I'm really thankful.
wonderful sir. fortunate to have such wonderful teachers.
I found the textbook derivation of the circle part of the locus to be a little handwavy. tan-1 gives you angles only when the complex number's on the right hand side of the plane, and the tan-1 difference formula was applied without consideration of the constrain that the difference must be within -pi/2 to pi/2.
Brilliant Lecture. Thank you Professor Gopal and NPTEL
It's really excellent way of teaching sir...👌thank you👏
thanx Very much sir
i'm 4th class mechanical engineering from Iraq that was very helpful
Catching Phrase " HELP ME PLEASE"
this professor is a legend!!! awesome!!!
such an energetic lecturer. awesome!
Fantastic professor. Really learnt quite a bit. Thank you sir.
Clear demonstration and informative ..thanks a lot
thank you very much, this is so helpful!
from UBC, Vancouver, Canada
33:00 approx: you have a hole, but you can discount it if the K value puts the poles in a dominant position respect to the hole(Real: z-p > 5p). That is the condition for using the second order system approximation. This has been driving me nuts, how to apply the no holes second order system to higher order system with holes.
love the starting music
awesome vedio.... THANK YOU NPTEL:)
Thank you Sir. Pranam.
As you said 'zeta omega n' is the real part, then what is the imaginary part???
omega d is the imaginary part
We got this from 2nd order Characteristic Equation Roots.
very informative. good teacher.
Thank you professor.
Bhagvad Greta of control system. Thank you sir
i think the -2 point will go down not up and the -1 point will move towards down..12:16
Awesome Video... Thanx a lot...
49:34 "what are the points on s plane that satisfies magnitude criteria??"
Thank you Sir,very conceptual.
sir this video is not working completly .Kindly look into the matter as early as posible.....
As open loop poles are points on root locus how could they satisfy magnitude criteria being having K = 0
Can any one help me...
Thank you
thank you sooooooooo much sir
its really very helpful..
Very helpful, thank you very much.
it was awesome....thankyou..
hats off..................!
awesome! very good thank you!
very nice lecture
Thank you. great help!
it is very nice or good lec-note
Awesome....
superb
Very helpful,many thanks :-)
very helpful
thanku you sir.......
thank you
thank you thank you
Thank u..
can anyone help. what is the difference between controller and compensator??
Thank you
aj athreya Spelling
Pronounciation
They are the same thing I think. I guess when youre modifying the controller after-the-fact, to satisfy some metric that your basic design doesnt, you'd call your new controller a compensator ig.
nice hair cut
Video quality - 240 P
Content quality - 4K
Now again I got confused between open loop zero and closed loop Pole 🙃
*Help me please*
that pyramid of giza
ผมมาจาก จ่าน๊อตครับ
@toro199999 Typical. What have the Egyptians ever built anyway?... ;)