i need the answer quickly B: Find the stability of the system by using Bode plot, whose open loop transferfunction is given as2(S+0.5)s²(S+0.2)(S+1)G(S)H(S) =

Answered: B: Find the stability of the system by…

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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Question

i need the answer quickly

B: Find the stability of the system by using Bode plot, whose open loop transfer
function is given as
2(S+0.5)
s²(S+0.2)(S+1)
G(S)H(S) =

Expert Solution

Step 1

Transfer function:

The ratio of the Laplace transform of output to the Laplace transform of input is called the transfer function of the closed-loop control system under the assumption that all the initial conditions are zero.

The characteristic Equation of the control system is obtained by equating the denominator of the transfer function to zero.

T.F=Laplace transform of output/Laplace transform of the input

The transfer function method can only be applied to a single input single output system.

If the input to the system is a step function then output is called step response.
If the input to the system is an impulse function then output is called impulse response.
If the input to the system is a ramp function then output is called ramp response.
If the input to the system is a parabolic function then output is called parabolic response.