Nyquist 4 - sketching for systems with integrators

Develops videos 1-3 by showing how sketching rules need to be modified slightly when a system includes a single integrator. Gives a number of worked examples and then compares answers with those obtained on MATLAB.
Lectures aimed at engineering undergraduates. Presentation focuses on understanding key prinicples, processes and problem solving rather than mathematical rigour.

[@ManojKumardear]

THANK YOU SIR. :)
It is a great help for students like me who doesn't go to university but do self study.

[@stylishmoh0]

Thanks for this wonderful series on Nyquist plot... It really helps!!

[@Jexpazz]

Thanks for these great videos ! Very instructive :)

[@pas2222cal]

Amazing videos, thank you very much

[@jintaochen9867]

Thanks! It's helpful!

[@adelsalam9735]

thanks

[@wuffi178]

Thank you!

[@Jnglfvr]

At 3:46 the phase at w = 2 ( not at w = sqrt(2)) is equal to -135 degrees. At this point the gain is 0.5. A nyquist plot will confirm this.

[@gilalmeida1434]

I could not understand de root 2 that appears in minute 6:10

[@johnrossiter2323]

Aw w=sqrt(2) the phase is clearly -180 degrees. (Substitute in if you want to check.)

[@joakimt3941]

+John Rossiter I think maybe he is talking about the first example, where I think you intended to use 2 instead of its square root. If so, he referenced the wrong time. I might be wrong. Anyway, I will use this opportunity to thank you a hundred times for your excellent videos!