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03000EE303092002

value of K such that the damping factor is 0.866.
Determine the value of M using Routh array, such that the system with

⋅⋅ ⋅ 2 ۱
characteristic equation g(s) =$ ‏۰م‎ 2 + 26 +1 is stable.

With suitable illustrations explain how does addition of zeroes to the transfer
function affect the root locus?

PART 0
Answer any two full questions, each carries 10 marks.

Determine the value of K such that the system with open loop transfer function

G(s)H(s)=
s(s+4)

5 is marginally stable, using Bode plot.

Test the stability using Nyquist criterion, for the system with open loop transfer

function G(s)H (७) ‏ح‎ ರಾದ
unction G(s)H ($) 542644)

Compare between non minimum phase systems and minimum phase systems?

With suitable characteristics explain the effects of Transportation la ஞீ on
‏م م‎ 8

Bode plot

Explain the salient features and advantages of Nichols chart in Control system

design.

நக்கக்‌

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