Δ = 1− (sum of all individual loop gains) + (sum of gain products of all possible two non-touching loops) − (sum of gain products of all possible three non-touching loops) + ...
Mam you are the only one who clear the concept in well finished manner ....everytime in a coaching they came and explain the concept in a bulletin way rather student understand or not... I am so thankul of you...
I sware You are teaching in extremely easy and good way. I just saw this video once and had cleared all my doubts. Thanks for such a video Keep it up..
Your videos are very helpful. But please rearrange the playlist in correct order and there are some mistakes like the ∆ formula -(sum of all 3 non touching loops) and P12= -G1H2 and P22= G1H2H3 . Thanks for the videos bdw.
Great job she did . Thank so much it helped me to understand the basic concept that our professor did not explain well. however there are some mistakes. sum of two non touching loops = wrong, It should be sum of product of two non touching loops and there should be - sign after that. Basically, need to fix delta formula.
mam there are two wrong incidence (1) P12 is not as G1H1 it is P12 = G1H2 & (2) IN the dell formula there is sign difference at sum of three non touching loops i.e. -(sum of tree non touching loops)
hey how in case of p12 since the given loops are from the same nodes,then there should be the addition of gain takes place ?? as mam told in rue 3 of the lecture named" rules for signal flow graph"
hey how in case of p12 since the given loops are from the same nodes,then there should be the addition of gain takes place ?? as mam told in rule 3 of the lecture named" rules for signal flow graph"
your delta formula is incorrect it should be 1-(sum of non touching loops)+(sum of 2 non touching loops)-(sum of 3 non touching loops)........ you are writing only + but + and - varies from term to term
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P12 should be -G1H2
Equation for p12=-G1H2
&Equation for p22=G1H2H3
YOUR LECTURE WAS SOO GOOD
I can easily understand your topics
real
Δ = 1− (sum of all individual loop gains)
+ (sum of gain products of all possible two non-touching loops)
− (sum of gain products of all possible three non-touching loops) + ...
Equation for P22 should be equal to G1H2H3
Yes
Mice
nice
Then for P12= -G1H2??
@@Yoyo-rz9qj no
Correction
P12=-G1H2
Mam you are the only one who clear the concept in well finished manner ....everytime in a coaching they came and explain the concept in a bulletin way rather student understand or not... I am so thankul of you...
so true
*U should put this video before Signal flow problems*
I sware
You are teaching in extremely easy and good way.
I just saw this video once and had cleared all my doubts.
Thanks for such a video
Keep it up..
Great explanation mam.. Thanks a lot
Even after 5 years it is useful... That show the quality of video
Thanks once again for wonderful video 🎉🎉
Thank you madam for your efforts to come up with this awesome example, but you forgot P22 is G1H2H3
God bless you more
The delta formula is wrong. It should be - then + and then - again alternating positions. But you are putting only positive sign.
It's correct.
S
Ma'am, i wish you all the happiness in the world.
I really love you and your videos
Your videos are very helpful. But please rearrange the playlist in correct order and there are some mistakes like the ∆ formula -(sum of all 3 non touching loops) and P12= -G1H2 and P22= G1H2H3 . Thanks for the videos bdw.
A great explanation madam thank you 😊
Really well explained this is the best video on this topic
Thank you so much 🙏
Mam you missed P12=-G1H2 so P22=G1H2H3
Right
Yeah
Yesss
Absolutely
Yeah
mam, P12 must be -G1H2 & not -G1H1. THANKYOU
love the you teach maam 😊I can understand so easily
great explaination , but a ‘ simple mistake in the video’ means nothing when u can convey a good knowledge and understanding concept to the beginners
Very well expained engineer
Great job she did . Thank so much it helped me to understand the basic concept that our professor did not explain well.
however there are some mistakes.
sum of two non touching loops = wrong, It should be sum of product of two non touching loops
and there should be - sign after that. Basically, need to fix delta formula.
Clear as always,thank you.
You are very good. Though you made a mistake here but I understand what you meant. No one is above mistake. Thank you so much
Very well done! keep it up ma'am
there are a little bit mistakes i.e p22=g1h2h3 etc but overall leactuer is superb
S
I think there should be P12=-G1H2 but u said so it's writing mistake..anyway thanks for the best video ever I have seen.
mam yu are very knowledgeble
Very Useful.... Thank you Ma'am🙌
Ty 😘 for your tutorial . I found out that your H2 is missing 😊😊
Explanation is good madam
Thanks Mam, lot of respect n love from Pak, great effort...... I learned control from u n got exceptional marks
please correct the formula of delta i.e (-sum of 3 non touching loops)
much helpful maam
Electrical and electronics engineers in the house🙂
It's better to arrange videos in order in play list
Awesome maam...but P12 will be -G1H2
Explaination excellent mam
mam there are two wrong incidence (1) P12 is not as G1H1 it is P12 = G1H2 & (2) IN the dell formula there is sign difference at sum of three non touching loops i.e. -(sum of tree non touching loops)
05:03 it should be -H2 rather than -H1..
Right???
Thank you mam ,it helped me alot
hey how in case of p12 since the given loops are from the same nodes,then there should be the addition of gain takes place ?? as mam told in rue 3 of the lecture named" rules for signal flow graph"
What about those negative sign, won't they have effect on when doing addition especially at the sum of non-touching loops gain
Mam said everything clearly, but there is writing mistake so do not judge her knowledge please.
Madam you should take same problem with OUTPUT DIVEDE BY NON-INPUT?
Thankyou so much 😊 dear mam...
Good teaching madam
Really helpful ma'am..thank u..
Yup i agree there are some mistakes, but thanks for making me understand 👍
Guys what is forward loop please explain
Mam in this example u r taking h1instead of H2 in non touching
Little confusion regarding the number of integers to the loop?
P12 = -g1h2 ☑️
P12=-g1h1❌
Thanku very much mam ☺️☺️
I just love the way how south indians talk
Don't love,just see various small mistakes are there in this lecture which can be harmful for students
@@Nitian_sudhanshu just see previous videos. U would be wise enough to correct yourself
Thanku so much mam
Great Video!
Mam here not touching wale case me G1H2H3 hoga na
Mam plzz I requested to you also use of language hindii for more understanding .......................................
Madam y transfer function my non touching loop i not understand
Thanku ma'am
u r the best
correction at 4:50 ...
P12=-G1H2
Plz use voice mike
And increase volume
Thx for video
hey how in case of p12 since the given loops are from the same nodes,then there should be the addition of gain takes place ?? as mam told in rule 3 of the lecture named" rules for signal flow graph"
Excuse me madam plz gave class about root locus and examples
Sunday I have exams could gave class as early as possible
Me tooo
Thank you dear mam
Why -H2 was not counted in loop gain
Thanks very much!
Thanks
Please check the video before uploading it. There are some important mistakes. Beginner students will become confused on these.
Nice video make.
I want one videos on Nortons therom.,thevenien theorem
Super mam love u
Thank you for lecture
Thanks man
I want to join tution classis are you doing???
Otherwise u explain very well
thanks
Madam
minor mistake for gain of
second loop
Akka h2 petla
thank you
What happens when the loop having forward arrow not backward ,
I mean when loop is above the that straight line (forward path) ?
Brother then there will be the extra forward path
Teşekkür ederim.
Thank you madum
We should take second pair as -G1H2
Yes you are true voh galat hai - G1H2H3 aisa hoga🤟🤟
your formula of dell is wrong(sign convention).It should be -(sum of 3 non touching loop) i.e alternat negative positive.
Yes
Thanka
wrong formula for finding delta
Why the gain between 1 nd 2 &4 nd 5 indicated as 1, y not as G4 Or G5.
the gain my be unity
Can you please provide formulas for area gain and delay gain by using FIR filters ???
Yes... why not
p22=G2H2G2H3 IT WILL not like this ? bcz g2 also there can anyone explain me
P12=-G1H2 or -G1H1 ??
Manchikalapudi Laxmi it's G1H2
She made a mistake
Manchikalapudi Laxmi yp....its a mistake
@@EngineerBanker also the delta function is wrong
thanks mam
you write wrong p12=-G1H1,but correct is P12=-G1H2
At 4:54 it's -G1h2 and not -G1H1
Mam u missed P12=-G1H2
It should be H2 in P12
P12= -G1H2 isn't it.....
your delta formula is incorrect
it should be
1-(sum of non touching loops)+(sum of 2 non touching loops)-(sum of 3 non touching loops)........
you are writing only +
but + and - varies from term to term
form UTE with love