ฝัง
- เผยแพร่เมื่อ 14 ต.ค. 2024
- In this lecture we will understand a problem on root locus in control system.
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at 09:20 why we find poles only at p1, p2 and p3 and not in p4?
Why are we calculating the distances w.r.t P4 while calculating angles of poles for total angle of departure? Why not P3?
Sir please explain to how calculate the break away point
This is exceptional teaching skills 👏❤
Thank you so much for the detailed explanation, sir.
Little bit confused in angle departure & arrival plz explain it clearly
And how v come to know that by seeing question that the arrival & departure problem is this?
If u get complex roots only u have to find angle of arrival and departure otherwise not ✌️
To much of helpful
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Sir plz can u tell why u have not taken complex breakaway point (-0.73+-j0.348)??
Because there is no root locus present on the imaginary axis and we take only the breakaway point where there is root locus present
Thank you for teaching us ❤❤❤
Sir how to calculate break away point
The OLTF of Unity feedback system is given by,
G(S) = K/((S + 3)(S + 5)(S^2+ 2S + 2))
i) Determine no. of branches of root loci and ii) Determine location at which these branches starts and terminates
iii) Find the angle of asymptote and the point at which asymptotes in-
tersect the real axis
iv) Find the breakaway point and the point where root loci cross the imaginary axis
Answer send
11:00 what about taking the angle of departure of pole 4 ????????
he took , see nicely
Bro break away point na calci li haki final equations na
what about angle of departure of pole 4?
The pole 4 is -71.56 ...
This is called angle of departure
@@vindukumarpenta4721 ok
@@vindukumarpenta4721 why angle of departure is at pole 4
Very nice teaching sir
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Sir we have choice among rootlocus and time response steady state analysis which is easy which shall i study
Root-locus is lengthy but you can score good marks…
Hope this is helpful…
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How did you get a break points in decimal when you have a equation
Go to mode 5 in calculator and then go to 4 and type the co efficients of dk/ds equation as -4,_15,-8,_6 and type equals
How do we know for sure that -0.73+0.34 does not lie on the root locus. We have to use Angle criterion method to find that.
Watch the introduction video on root locus… you will clearly understand..
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Why is the breakaway point not available on the complex root
Watch the introduction video on root locus…
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Why did the breakaway point not intersect with the axis
U saved me thx 🙏
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Sir s = -2.218 kese solve kiye hai
Explain each step
thank you sir 👍🏻
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Can please solve complex zero problem and upload that video
I Will try to solve this in future videos...
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@@ECAcademy thank you sir.....can you please upload as soon as possible as I'm currently in 6th sem and my exams are approaching....so please sir
Don't worry... I am also taking class for the 6th sem... You have time for exams....
@@ECAcademy thank you sir
@@Poornima7781 notes hoga control system ka
If there are two poles at origin and one at - 2 is - 2 the part of root locus
Sir how to calculate no of poles plzz help 🙌🏻🙌🏻
Calculate the roots of the denominator of characteristics equation you will the poles and no. Of poles
How to get root of the equation in step G,
Use calculator….
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From where 6.8 came
From routh array
How can we get that value sir? Pls explain
@@gyanvitrak9502 by how sir? Can u tell me the detailed answer
Thank you sir
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how do we know that the distance from P1 to j1 is 1? can anyone pls explain
j 1 is basically,1 unit in y direction, which has been named j in this case,that is how we know that j1 is 1
Break way point how 2.88 please help sir
It is creaky shown in the calculations… watch the complete video..
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How can we get -0.7307
👏👏👏👏
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bhai complex root count kyu nhi kiye
unka bhi toh hakk hai
Watch the introduction to root locus video… you will clearly understand…
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Sir aapka number mil sakta kya???
Find WhatsApp no. in description of the videos
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