Nyquist plot in control system

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  • Опубликовано: 6 ноя 2024

Комментарии • 91

  • @-Vishal-my2nc
    @-Vishal-my2nc 3 года назад +60

    5 hours b4 exam Bro. ...TYSM

  • @reddy8462
    @reddy8462 Год назад +4

    I have suggested u r RUclips channel to all my friends.. TQ so muchhhh.and we r thankful to u bhayyaa

  • @jamesacosta6090
    @jamesacosta6090 Год назад +5

    thanks for this! my prof is not good at explaining and i have been going at it for a while! this vid helps so much!

  • @mdamer2099
    @mdamer2099 9 месяцев назад +13

    Watching 1hr before exam😂

  • @vishakhaa8456
    @vishakhaa8456 13 дней назад

    15 min before exam thanks a lot

  • @aviksen8839
    @aviksen8839 5 месяцев назад

    Love dada love 😭❤️one night before exam, chandan chinal 😭❤️

  • @vishal2938
    @vishal2938 10 месяцев назад

    Watch right before my exam if I pass in CS i owes u a thanks 🤞

  • @u049_chinmaysharma9
    @u049_chinmaysharma9 11 месяцев назад +2

    Very nice explanation , relevant and to the point 👌👍

  • @DatabaseAdministration
    @DatabaseAdministration Год назад +18

    (-1 + s ) is not in (1 + sT) form. It is -1( 1 + s(-1)), here T = -1.

  • @oguzhankahraman4100
    @oguzhankahraman4100 Год назад +4

    Excellent explanation, thank you!

  • @Gannu_1434
    @Gannu_1434 3 года назад +7

    It helped me a lot bro, tysm

  • @Hari_prasad.7
    @Hari_prasad.7 8 месяцев назад

    Super explanation sir ❤

  • @UNIQUE-vd2lu
    @UNIQUE-vd2lu 10 месяцев назад +1

    sir in phase angle your not taken the 2 value ......?

  • @vedanttathe1846
    @vedanttathe1846 2 месяца назад

    Sir can you plz improve the sound quality and re upload

  • @triveninagabirava9001
    @triveninagabirava9001 3 года назад +6

    Omaga equal to zero to infinity. We got 2magnitude and phase angle-180.why you plotted graph left side it would be in right side time10:45

    • @smartEngineerShinton
      @smartEngineerShinton  3 года назад +1

      If Phase angle - 180 means on left side......

    • @smartEngineerShinton
      @smartEngineerShinton  3 года назад +1

      Look at the angle graph... - 180 is on left side of the graph...

    • @triveninagabirava9001
      @triveninagabirava9001 3 года назад +2

      But 2is on right hand side

    • @smartEngineerShinton
      @smartEngineerShinton  3 года назад +1

      2 is the magnitude...... Positions depend on phase angle...
      First of all look at the phase angle... Graph going to start from - 180 degree phase angle.. And its magnitude is 2

    • @triveninagabirava9001
      @triveninagabirava9001 3 года назад +1

      @@smartEngineerShinton here we need to consider phase Angles frist is that what you are saying?

  • @sherlyangel5218
    @sherlyangel5218 3 года назад +1

    Thank you this video is very useful

  • @avishekdas9895
    @avishekdas9895 2 года назад +4

    sir which angle is greater -100 or -185 degree? in an polar plot, one point is -100 and other point is -185 . Which is greater than -180? Angles are rotating anti clock wise in polar plot. so all angles are minus.

    • @tejasahire
      @tejasahire Год назад

      185 i greater than 100 only difference is it is anti clockwise direction

  • @fabulousmehandiandart6152
    @fabulousmehandiandart6152 3 года назад +2

    Nice way of explaining 👍👍👍👍

    • @shivraj9640
      @shivraj9640 Год назад

      good mehandi arts in videos😎😎

  • @ayushsarangi143
    @ayushsarangi143 Год назад

    Please make your explain your thoughts clearly and bit slow please

  • @mallempadiyashaswini5844
    @mallempadiyashaswini5844 2 года назад +2

    tan^-1(-x) is -tan^-1x and if we take that we cant draw the graph can u tell how to draw

    • @yogeshkumar7931
      @yogeshkumar7931 Год назад +1

      In complex numbers, why do we add 180 degrees to our answer in angle theta=arctan (b/a)? I have seen 2 problems that the first, it didn't add 180 degrees while in the second prob you need to. How will you know when to add and when to not add?
      It depends on the quadrant the numbers a and b are in and it depends if you want the result to be in the range 0-360 degrees or -180 to +180 degrees.
      If a >= 0 and b >= 0 you are in first quadrant and you do not add 180 degrees. The result should be in the range 0-90 degrees.
      if a < 0 and b >= 0 you are in second quadrant and you want a result in the 90-180 degrees range and unless your arctan gives you a result in that range you should add 180 degrees. Specifically if the result from arctan is negative you add 180 degrees.
      if a < 0 and b < 0 you are in third quadrant and you either want the range to be 180-270 or -180 to -90 range and you add or subtract 180 degrees to get in the desired range.
      if a >= 0 and b < 0 you are in fourth quadrant and you either want the range to be 270-360 or -90 to 0 range and you should add or subtract 180 degrees to get in that range.
      The point is that tan(angle) = tan(angle + 180) so you can add and subtract 180 degrees to get the same tangent but depending on which quadrant the point a,b is in that might be the wrong angle. For example if both a and b are negative you do b / a and negative divided by negative gives a positive result which returns an angle in the first quadrant in the 0-90 range but your a and b isn’t there but in the exact opposite angle in the third quadrant.

  • @vladimir.putinn_007
    @vladimir.putinn_007 Год назад +2

    One hour before exam bro 😂

  • @UNIQUE-vd2lu
    @UNIQUE-vd2lu 10 месяцев назад

    sir in phase angel in -180 - 2tan inverse (0.5w) ,but your not taking 2 ,video (8:56)

  • @Islamicpoint2501
    @Islamicpoint2501 8 месяцев назад

    Sir you have notes of control system then snd me the link of notes.

  • @jesnajames8531
    @jesnajames8531 9 месяцев назад

    Thanks bro

  • @monikanh6293
    @monikanh6293 Год назад

    Thank you!!

  • @mohankumarbadampudi5770
    @mohankumarbadampudi5770 2 года назад +6

    Tan inverse-x is -tan inverse x

    • @yogeshkumar7931
      @yogeshkumar7931 Год назад +1

      In complex numbers, why do we add 180 degrees to our answer in angle theta=arctan (b/a)? I have seen 2 problems that the first, it didn't add 180 degrees while in the second prob you need to. How will you know when to add and when to not add?
      It depends on the quadrant the numbers a and b are in and it depends if you want the result to be in the range 0-360 degrees or -180 to +180 degrees.
      If a >= 0 and b >= 0 you are in first quadrant and you do not add 180 degrees. The result should be in the range 0-90 degrees.
      if a < 0 and b >= 0 you are in second quadrant and you want a result in the 90-180 degrees range and unless your arctan gives you a result in that range you should add 180 degrees. Specifically if the result from arctan is negative you add 180 degrees.
      if a < 0 and b < 0 you are in third quadrant and you either want the range to be 180-270 or -180 to -90 range and you add or subtract 180 degrees to get in the desired range.
      if a >= 0 and b < 0 you are in fourth quadrant and you either want the range to be 270-360 or -90 to 0 range and you should add or subtract 180 degrees to get in that range.
      The point is that tan(angle) = tan(angle + 180) so you can add and subtract 180 degrees to get the same tangent but depending on which quadrant the point a,b is in that might be the wrong angle. For example if both a and b are negative you do b / a and negative divided by negative gives a positive result which returns an angle in the first quadrant in the 0-90 range but your a and b isn’t there but in the exact opposite angle in the third quadrant.

  • @tejateju0332
    @tejateju0332 3 года назад +1

    Can u plz explain reduction technique method

    • @smartEngineerShinton
      @smartEngineerShinton  3 года назад

      Video will be there in the playlist
      Control System: ruclips.net/p/PLzzmKH7SOicES_kXBGIARAPoR12nkbMDb

    • @tejateju0332
      @tejateju0332 3 года назад

      @@smartEngineerShinton tqq sir

  • @tyakashigwedha4057
    @tyakashigwedha4057 20 дней назад

    why did you replace that with 180
    sorry i am a slow learner

  • @renejoyjoy6799
    @renejoyjoy6799 3 года назад +1

    In phase angle u didn't write 2 ? Explain..in question it there

  • @chatonoel4140
    @chatonoel4140 5 месяцев назад

    why is tan inverse of -w equal to 180-tan inverse of w

  • @addulaambikareddy6518
    @addulaambikareddy6518 3 года назад +1

    Why we did take 2in angle of omega

  • @autoluxury5646
    @autoluxury5646 3 месяца назад +1

    tan inverse why taken 7:51

  • @bhagyashreesahoo9023
    @bhagyashreesahoo9023 2 года назад +1

    While finding phase angle why we didn't we take -90-tan-1(0.5w) as we did in polar plot

    • @ALL-wo8qt
      @ALL-wo8qt 2 года назад +1

      There in no single s in denominator i mean if it is 1/s(s+1) we can take -90-tan^-1(w)

    • @bhagyashreesahoo9023
      @bhagyashreesahoo9023 2 года назад +1

      @@ALL-wo8qt ohkk...thnqqq😀

    • @ALL-wo8qt
      @ALL-wo8qt 2 года назад +1

      @@bhagyashreesahoo9023 it's oka😊

    • @stefanfinesse7521
      @stefanfinesse7521 11 месяцев назад

      whats ur ##?

  • @daddygaming8200
    @daddygaming8200 Год назад +1

    bro from your accent I think ur South Indian , by the way I am too a South Indian ...

  • @blackcat-mp7kh
    @blackcat-mp7kh 9 месяцев назад

    @3:40 you have mentioned wrong directions

  • @vectorrehan9340
    @vectorrehan9340 2 года назад

    thanks

  • @gautamvishvamitra7672
    @gautamvishvamitra7672 2 года назад +2

    In this problem the w= infinity the value will be 1

  • @dsudheer6566
    @dsudheer6566 3 года назад

    Why there is not break point

  • @sangss1837
    @sangss1837 Год назад

    Answer is not same with EC Academy channel , same question .Now IDK which one is correct😂

    • @phoenix-dt2uj
      @phoenix-dt2uj Год назад

      Bro u found which one is correct? I have exams tommorow 😂

  • @prasadjejurkar1459
    @prasadjejurkar1459 Год назад

    👍

  • @mirza9239
    @mirza9239 Год назад

    This system is unstable bcz we have one pole and last answer was about zeros , pls explain ?

  • @killua7963
    @killua7963 3 года назад +1

    THANK YOU SIR

  • @LyndMavis
    @LyndMavis 2 месяца назад

    Thomas Ruth Clark Sarah Jones James

  • @dharanisree9612
    @dharanisree9612 3 года назад

    How can take starting 's plane graph

  • @UDAYKUMAR-qk4ef
    @UDAYKUMAR-qk4ef 2 года назад +2

    Ur teaching is very fast apart from that way explanation is nice but teach slowly

  • @addulaambikareddy6518
    @addulaambikareddy6518 3 года назад

    Sir

  • @roshni9320
    @roshni9320 2 года назад

    You should explain it in hindi

  • @chatonoel4140
    @chatonoel4140 5 месяцев назад

    why is tan inverse of -w equal to 180+ tan inverse of w

    • @4hmadreza
      @4hmadreza 4 месяца назад

      same question here