Nyquist Plot: Steps, Drawing Procedure, and Solved Example 1

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  • Опубліковано 28 лис 2024

КОМЕНТАРІ • 190

  • @EngineeringFunda
    @EngineeringFunda  Рік тому +1

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  • @bengoodchild883
    @bengoodchild883 3 роки тому +49

    Thank you from Canada!

    • @EngineeringFunda
      @EngineeringFunda  3 роки тому +17

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    • @40_pranavpatil99
      @40_pranavpatil99 2 роки тому

      Bsdk udhr engineering krr rha hai kya

    • @P_cherry24
      @P_cherry24 2 роки тому +2

      Uar studying in which branch of engineering

    • @xaverpfk
      @xaverpfk Рік тому +2

      Thanks from Germany as well

  • @QiuLuo-3088
    @QiuLuo-3088 3 роки тому +19

    Thx, prof. You definitely are my life hero. Explained step by step with fully details.

    • @EngineeringFunda
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    • @QiuLuo-3088
      @QiuLuo-3088 3 роки тому

      @@EngineeringFunda Sure, I will :)

  • @mrkiran7_
    @mrkiran7_ 11 місяців тому +2

    The best explanation ever on nyquist plot

    • @EngineeringFunda
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  • @venkatalovakumar8614
    @venkatalovakumar8614 3 роки тому +6

    Lot's of thanks to you sir. One professor (You) only explaining most of electronics subjects is great thing. May your wish come true.

    • @EngineeringFunda
      @EngineeringFunda  3 роки тому +1

      Your welcome 🙏
      My students motivates me to complete as many subjects as possible

    • @ayandas1865
      @ayandas1865 Рік тому

      ​​@@EngineeringFunda sir for which condition system is stable 24:38

  • @hanningtonkayanja4033
    @hanningtonkayanja4033 3 роки тому +9

    VERY USEFUL EXPLANATIONS Prof. thank you very much.

    • @EngineeringFunda
      @EngineeringFunda  3 роки тому +2

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  • @nukhbaiqbal7798
    @nukhbaiqbal7798 2 роки тому +5

    May Almighty guide u to the right path Ameen such a great explanation

  • @normieking8151
    @normieking8151 2 роки тому +5

    thank you Mr dholakpur

  • @georgeisaac1570
    @georgeisaac1570 3 роки тому +16

    Simple and concise explanation, thank you :)

    • @EngineeringFunda
      @EngineeringFunda  3 роки тому

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  • @Shantipriya-v6s
    @Shantipriya-v6s Місяць тому +1

    Thank you sir from west bengal. Grateful to you for your all lectures.

    • @EngineeringFunda
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  • @dr.kuntavait3599
    @dr.kuntavait3599 Рік тому +3

    Congratss for very good explanation

    • @EngineeringFunda
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  • @srivani9155
    @srivani9155 3 роки тому +4

    Thankyou sir! what a gem of a chanel I've found!

    • @EngineeringFunda
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  • @alistairdsouza2411
    @alistairdsouza2411 3 роки тому +6

    Very valuable class sir..please keep making more videos on the subjects...it is very helpful..thank you sir

    • @EngineeringFunda
      @EngineeringFunda  3 роки тому

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  • @pramithdesai6535
    @pramithdesai6535 2 роки тому +1

    Sirr aapki wajah se mai ce me pass hogaya
    Thenk you sir

    • @EngineeringFunda
      @EngineeringFunda  2 роки тому

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  • @shriganeshayenamah3422
    @shriganeshayenamah3422 7 місяців тому +1

    VERY VERY THANK U SIR , U ARE GEM 💎 OF COLLEGE STUDENTS

    • @EngineeringFunda
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  • @Ksr3740
    @Ksr3740 3 роки тому +4

    excellent and detailed explanation, thank you very much sir

    • @EngineeringFunda
      @EngineeringFunda  3 роки тому +2

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  • @Mahadev__jiii
    @Mahadev__jiii Рік тому +1

    Sir mai afgasthan se hu
    Nice vidio

  • @djalelouali1056
    @djalelouali1056 2 місяці тому +1

    thank you you are the best im an electronic engeneer ifollow all your play lists

    • @EngineeringFunda
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  • @Spacesea-kb
    @Spacesea-kb 2 роки тому +1

    Amazing video, soo helpful for exams

    • @EngineeringFunda
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  • @GokulGokul-iz2to
    @GokulGokul-iz2to 3 роки тому +3

    Thank u very much sir. I am from Tamil nadhu

    • @EngineeringFunda
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  • @engjorge21212
    @engjorge21212 3 роки тому +1

    Thank you!! from Italy. Great explanation!!

    • @EngineeringFunda
      @EngineeringFunda  3 роки тому +1

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  • @Ravi00007
    @Ravi00007 3 роки тому +5

    Worth watching 👍

    • @EngineeringFunda
      @EngineeringFunda  3 роки тому +4

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  • @100rabhjha
    @100rabhjha 7 місяців тому +2

    jeez... Great explanation!!

    • @EngineeringFunda
      @EngineeringFunda  7 місяців тому

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  • @riturajsinghmzp
    @riturajsinghmzp 2 роки тому +2

    thanks from uttar pradesh

    • @EngineeringFunda
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  • @movinaginga7507
    @movinaginga7507 3 роки тому +1

    This is a nice article, precise explanation

    • @EngineeringFunda
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  • @muhammadhassam675
    @muhammadhassam675 3 роки тому +11

    There are two zeroes on RHP for closed loop system* (correction)
    24:42

    • @deveshsarode
      @deveshsarode Рік тому

      Zeroes means in s term in numerator here its not present

  • @sarangkumarsingh7901
    @sarangkumarsingh7901 7 місяців тому +1

    Maaza aa gaya.........

    • @EngineeringFunda
      @EngineeringFunda  7 місяців тому

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  • @rodchaks5104
    @rodchaks5104 3 роки тому +3

    great explanation, thank you

    • @EngineeringFunda
      @EngineeringFunda  3 роки тому +1

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  • @aravindsrinivasan2295
    @aravindsrinivasan2295 Рік тому +2

    Thank you, it was amazing. It will be nice if you can also link the notes pdf so that we can quickly refer to the problems

  • @karthikkuppuraj1079
    @karthikkuppuraj1079 3 роки тому +1

    Clear explanation sir

    • @EngineeringFunda
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  • @user-zb8wc3qy1b
    @user-zb8wc3qy1b Рік тому +2

    sir i love you ❤

    • @EngineeringFunda
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  • @mayankdhakad7850
    @mayankdhakad7850 10 місяців тому +1

    Thank you very much sir❤

    • @EngineeringFunda
      @EngineeringFunda  10 місяців тому

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  • @muslimah_905
    @muslimah_905 2 роки тому +4

    sir .. i am confused at the step where u said there will be two circles .. . how u decided the no. of circles there

  • @katwu8254
    @katwu8254 3 роки тому +2

    Thank you Prof.

    • @EngineeringFunda
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  • @sravanthi5846
    @sravanthi5846 3 роки тому +1

    Nice explanation Sir 👌🏻👌🏻👌🏻🙏🏻🙏🏻

    • @EngineeringFunda
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  • @sudarshanmj9139
    @sudarshanmj9139 3 роки тому +2

    Thank u so much sir 🙏

    • @EngineeringFunda
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  • @ErPreetiJha
    @ErPreetiJha 2 роки тому +1

    You are wow teacher

    • @EngineeringFunda
      @EngineeringFunda  2 роки тому

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  • @zezo2895
    @zezo2895 7 місяців тому

    Thank you sir❤

    • @EngineeringFunda
      @EngineeringFunda  7 місяців тому

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  • @ashutoshthakur1026
    @ashutoshthakur1026 9 місяців тому +1

    Sir It will be -90° because w^2 comes in Square root and the result would be w and arctan(y/x) has only y = w and x = 0, then arctan(w/0) = infinity and arctan(infinity) = -90°

    • @suraz7207
      @suraz7207 Місяць тому

      @@ashutoshthakur1026 timestamp

  • @baherualemu7129
    @baherualemu7129 2 роки тому +1

    Thank you alot !!!

    • @EngineeringFunda
      @EngineeringFunda  2 роки тому

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  • @larssrensen4353
    @larssrensen4353 3 роки тому

    Thank you for everything

    • @EngineeringFunda
      @EngineeringFunda  3 роки тому

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  • @kulkarni750
    @kulkarni750 3 місяці тому

    after watching your video i have really forgotten what i have learnt . waste of time and your english omg where did you learn sir ??

  • @nikhila5360
    @nikhila5360 2 роки тому +1

    Sir do we have to draw the plot at 2:26 i.e the 90 degrees red line and the brown curve for every problem of nyquist plot
    please reply

  • @bandariakhila1882
    @bandariakhila1882 3 роки тому +1

    Thank you sir

    • @EngineeringFunda
      @EngineeringFunda  3 роки тому +1

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  • @m.rgh.i9199
    @m.rgh.i9199 Рік тому +1

    Tnx a lot.

    • @EngineeringFunda
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  • @L.a.h.n.a
    @L.a.h.n.a 3 роки тому +5

    In step 4 its from 180 to -180 but you have drawn from -180 to 180 please clarify

    • @SebJames55
      @SebJames55 3 роки тому +1

      not exactly
      180 and -180 are at the same place

  • @amansayer4943
    @amansayer4943 2 роки тому +2

    14:34 angle is 450

  • @ajoydutta1361
    @ajoydutta1361 3 роки тому +1

    I have a doubt.. We're designing Nyquist plot of open loop or close loop transfer function? As I have seen in all example is given like
    G(s)H(s) = ....., Draw Nyquist plot

    • @EngineeringFunda
      @EngineeringFunda  3 роки тому +2

      It is open loop transfer Function

    • @ajoydutta1361
      @ajoydutta1361 3 роки тому

      @@EngineeringFunda Thank you sir for clearing that basic doubt😊

  • @farzeelraza8551
    @farzeelraza8551 2 роки тому +1

    Thanks

    • @EngineeringFunda
      @EngineeringFunda  2 роки тому

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  • @erickiplimo
    @erickiplimo 8 місяців тому

    In conclusion Prof you found Z=2, and you concluded that the system is unstable because there are two poles on the right hand side of the s-plane, I think you meant there are two zeros on the right hand side (RHS) of the s-plane, is that correct?

    • @EngineeringFunda
      @EngineeringFunda  8 місяців тому

      Nope

    • @erickiplimo
      @erickiplimo 8 місяців тому

      @@EngineeringFunda so where do the two poles you infer to, to be on the right hand side of the s-plane come from?

    • @alperakcadag7798
      @alperakcadag7798 5 місяців тому +1

      @@erickiplimo zeroes of an open loop transfer function is actually are the poles of a closed loop function since numerator becomes the denominator. That's why it may be reffered differently in books.

    • @erickiplimo
      @erickiplimo 5 місяців тому

      @@alperakcadag7798 oh, is it!? Thank you, let me check it again it's been a while, but it makes sense if you say so.

  • @andyjunior
    @andyjunior Рік тому

    Thanks for the video. The MATLAB plot doesn't look similar. Please explain.

  • @jaehoyoon7061
    @jaehoyoon7061 2 роки тому +1

    My school should have instructors lilke you

  • @sabharishkumar5501
    @sabharishkumar5501 3 роки тому +5

    Hey thanks for the video, but how is -360 to 360 two circles and 180 to -180 only one circle??

  • @abhishekpilla8857
    @abhishekpilla8857 3 роки тому

    Everything is absolutely fantastic but Im having one doubt from previous vdos thought it would be cleared here but it didn't .so we are saying if cl.loop poles on rhp or z value is 2 then unstable?or if z is 1...we say it unstable...then when will we say stable???

    • @EngineeringFunda
      @EngineeringFunda  3 роки тому

      Answer is already given in last 10mins

    • @abhishekpilla8857
      @abhishekpilla8857 3 роки тому

      @@EngineeringFunda yes sir answer is given..I watched it completely but it was like somewhat direct.... because you already knew how to judge if it is stable...so you are saying it's unstable but I don't know how it say it's stable or not....I just know z value..N value and P value...but don't know when it's stable and when it's not

    • @shahilldas246
      @shahilldas246 Рік тому

      z should be 0 or less than 0(very rare) for the closed loop system function to be stable@@abhishekpilla8857

  • @sauravkumarsingh1758
    @sauravkumarsingh1758 Рік тому

    Thank you so much for this amazing lecture sir....i have a doubt that if angle of circle is found to be 270° to 90° then how can we decide the direction of rotation?

  • @023_debarghyadebnath3
    @023_debarghyadebnath3 11 місяців тому +1

    do we always have critical point at (-1,0)?

  • @moggasalachandrakumar5495
    @moggasalachandrakumar5495 Рік тому +1

    Tq sir 🎉🎉🎉

    • @EngineeringFunda
      @EngineeringFunda  Рік тому

      Your Appreciations, care and share matters a lot to me. #EnginneringLove.
      All the subjects playlist of Engineering Funda is available in comment section. Share it with your friends to support us.
      Your positive comments motivates me and person like me get boosted by my students feedback. Thanks and welcome 🙏

  • @sunnyshrestha317
    @sunnyshrestha317 3 роки тому +2

    sir, can u please show step by step process for the simplification @4:21 I didn't understand

    • @Nani444Nani
      @Nani444Nani 3 роки тому +1

      R-> infinity then in this (1+R) u will neglect 1, then finally u take only R
      Same manner he taken neglected 1's in bracket and takes only r and e terms.. u try u will get

  • @bhavyapande3944
    @bhavyapande3944 2 роки тому +1

    Sir Pls try to write G in proper form sometime its difficult to understand

  • @syedsultan562
    @syedsultan562 3 роки тому

    plz also share notes in the end of video or in description

    • @EngineeringFunda
      @EngineeringFunda  3 роки тому

      Go through my android application engineering funda and get it from there.

  • @gairick9
    @gairick9 Рік тому +1

    17:32 there is supposed to be plus and minus 1/sqrt(2) why only +ve value taken?

  • @siddheshpawar5854
    @siddheshpawar5854 3 роки тому +4

    -360 to 360 you draw two circles and 180 to -180 you draw one circle.How sir?

    • @whothefisyash
      @whothefisyash Рік тому

      From +180 to -180 theres a gap of 360 ie one complete circle

  • @AnilRathod-dm9nv
    @AnilRathod-dm9nv 2 роки тому +1

    tqu sir

    • @EngineeringFunda
      @EngineeringFunda  2 роки тому

      Your positive comments motivates me.
      Teachers like me just wants positive comment from student.
      Love from you guys means a lot to me.
      My goal is to create largest community of engineers in entire globe. Please help me by sharing this playlist with your friends.

  • @akashshelke8990
    @akashshelke8990 3 роки тому

    Can you make a video on how to solve a problem on Nyquist plot for complex conjugate pole?

  • @llcsumityt1602
    @llcsumityt1602 6 місяців тому

    You skip calculation part at 15:39 and you have to show how to put value in calculator at 17:35

  • @Jo-ce6gd
    @Jo-ce6gd 3 роки тому +1

    I believe there's a mistake at 4:37 in calculating the denominator

  • @ansywan1189
    @ansywan1189 3 роки тому +1

    may I know why is it "-1 x ...." at 15:35? Why there is negative 1? Thank you :(

  • @meemdt7455
    @meemdt7455 2 місяці тому

    why does the contour looks like that, why ist (0,0) excluded

  • @MrSankarhari
    @MrSankarhari 2 роки тому +1

    not clear. we know Z = zero. P = poles . why it is different here. again putting - 180 deg it will be in opposite as you mentioned. that is + 180 deg . or - 0 deg . pl check. yr explananation ambiguous. sorry.

  • @renejoyjoy6799
    @renejoyjoy6799 3 роки тому

    Can Nyquist plot on graph

  • @Sonu0Saif
    @Sonu0Saif 2 роки тому

    How Magnitude plots are decided to be Circular

  • @slc388
    @slc388 3 роки тому

    How is it sir?

  • @hemanthrayagiri5807
    @hemanthrayagiri5807 3 роки тому +2

    Sir if one encirclement is in CW & other in ACW then what is the value of N???!

  • @wydhikreddy8766
    @wydhikreddy8766 2 роки тому

    sir what if there is no intersection in both real and imaginary axis in step 5 and step 6

  • @adarshmishra1854
    @adarshmishra1854 3 роки тому +4

    Thank you [*-*]

    • @EngineeringFunda
      @EngineeringFunda  3 роки тому

      Love and happiness of students is my ultimate goal, God bless you 🙏, keep learning and keep progressing.

  • @PallabChatterjee18
    @PallabChatterjee18 Рік тому

    Why simplify 2nd part if you does not change 4th one

  • @slc388
    @slc388 3 роки тому

    Sir in first step to get common there will power is 3 but u write 4

  • @llcsumityt1602
    @llcsumityt1602 6 місяців тому +1

    I don't understand this part

  • @Singh-nn6wj
    @Singh-nn6wj 5 місяців тому +1

    GOAT

    • @EngineeringFunda
      @EngineeringFunda  5 місяців тому

      Your Appreciations, care and share matters a lot to me. #EnginneringLove.
      All the subjects playlist of Engineering Funda is available in comment section. Share it with your friends to support us.
      Your positive comments motivates me and person like me get boosted by my students feedback. Thanks and welcome 🙏

  • @saidazizkobilov
    @saidazizkobilov 3 роки тому

    hello bro how we can contact with you.is it possible contact with you

  • @rounakchoudhury7522
    @rounakchoudhury7522 Рік тому

    How can the magnitude of G(jw), i.e. 1/((jw^2)(1+jw)(1+2jw)) be 1/(w^2*((1+w^2)(1+4w^2))^1/2)?
    I don't think this result is correct!!

  • @deveshsarode
    @deveshsarode Рік тому

    Sir At 18:24 how did u said two circle will be there for -360 to 360? Is there any rule?

  • @tuf25
    @tuf25 2 роки тому

    kitne sketch pen hai c

  • @kritingoyal5780
    @kritingoyal5780 6 місяців тому

    sir mera agar control system main B grade lag gaya to apke naam ki mithai bhagwan ko chadhaunga

  • @MtuMkubwa
    @MtuMkubwa 5 місяців тому

    why jw square id =-180 how

  • @Railgadh
    @Railgadh 3 роки тому +2

    please provide hindi content because no of hindi student is more .................

  • @TapanThakur1964
    @TapanThakur1964 Рік тому

    15:37

  • @LoL66678
    @LoL66678 6 місяців тому

    Nuhun raf

  • @pks2089
    @pks2089 3 роки тому

    Denominator magni
    W ^2term is w

  • @un_identifed
    @un_identifed Місяць тому

    why u make so many mistakes and mostly skip the parts which needs more explanation,,whyyyy

  • @prashjain0007
    @prashjain0007 3 роки тому +1

    19:25 axis should be Im(K(jw)) and Re(K(jw)), not sigma and jw

    • @EngineeringFunda
      @EngineeringFunda  3 роки тому

      One can say real and imaginary axis. You might be reading from a book which has notations as per you mentioned but this ones are also correct.

    • @prashjain0007
      @prashjain0007 3 роки тому

      @@EngineeringFunda no sir, what we are plotting are values of K(jw). Not sigma or omega.

    • @EngineeringFunda
      @EngineeringFunda  3 роки тому +1

      @@prashjain0007 it is just a notations. It is already explained that vertical axis is imaginary and horizontal axis is real axis.

    • @prashjain0007
      @prashjain0007 3 роки тому +2

      @@EngineeringFunda okay sir, thanks. Lecture was amazing, I wish my btech teachers were like you.

    • @EngineeringFunda
      @EngineeringFunda  3 роки тому +1

      Your welcome dear 🙏

  • @MultiPtest
    @MultiPtest 3 роки тому

    too much ads in your video I can't watch it . Stop it

  • @yuvrajstylesssthunderbolt1882
    @yuvrajstylesssthunderbolt1882 2 роки тому

    Pakku sir tame Gujarati j haso 3:39 kaouns () atle

    • @EngineeringFunda
      @EngineeringFunda  2 роки тому

      ભાઈ હું ગુજરાતી છું

  • @SargunDeep-ni9sd
    @SargunDeep-ni9sd 9 місяців тому

    Nnnnj not available azz 21:35

  • @abdelkarimbadaoui6586
    @abdelkarimbadaoui6586 2 роки тому

    ليزوم

  • @ahmad-jd7nh
    @ahmad-jd7nh 10 місяців тому

    من طرف الدكتور خالد الله يسامحه على هيك فيديو خرا

  • @hsanknsjao456
    @hsanknsjao456 2 роки тому

    sir please g ko g likha kijiye k nhi

  • @tapibyai6477
    @tapibyai6477 2 роки тому +1

    Thank you so much sir...

    • @EngineeringFunda
      @EngineeringFunda  2 роки тому

      Wonderful response you people haven to rajesh electronics and silicon technolabs.
      They were interested about 6 students to give internships, but due to Wonderful responses by our students, now none will be having internships. This type of approach will make sure that in future, our students will not get any priority by these companies.

  • @pratyushranjan8095
    @pratyushranjan8095 2 роки тому

    thank you sir ..

    • @EngineeringFunda
      @EngineeringFunda  2 роки тому

      Your positive comments motivates me.
      Teachers like me just wants positive comment from student.
      Love from you guys means a lot to me.
      My goal is to create largest community of engineers in entire globe. Please help me by sharing this playlist with your friends.