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For a system with block diagram shown in Figure 3 where S ?1(s) = S+ 10 1 ? 2($)= 3s+2 ?(s) = 2(s +90) (a) Obtain the expression of close-loop transfer function and write it in standard form, identify time constant(s) and gain constant of the system; (b) Obtain the expression of open-loop transfer function; (c) Obtain the expression of amplitude ratio AR, and Phase angle ; (d) Calculate all of the corner frequencies; (e) Manually sketch the asymptotic straightline approximation for Bode magnitude diagram on a semi-log graph paper (page 6). R(s) + Σ C(s) ?1(s) ?2($) ?(s) Figure 3

For a system with block diagram shown in Figure 3 where S ?1(s) = S+ 10 1 ? 2($)= 3s+2 ?(s) = 2(s +90) (a) Obtain the expression of close-loop transfer function and write it in standard form, identify time constant(s) and gain constant of the system; (b) Obtain the expression of open-loop transfer function; (c) Obtain the expression of amplitude ratio AR, and Phase angle ; (d) Calculate all of the corner frequencies; (e) Manually sketch the asymptotic straightline approximation for Bode magnitude diagram on a semi-log graph paper (page 6). R(s) + Σ C(s) ?1(s) ?2($) ?(s) Figure 3

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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For a system with block diagram shown in Figure 3 where S ?1(s) = S+ 10 1 ? 2($)= 3s+2 ?(s) = 2(s +90) (a) Obtain the expression of close-loop transfer function and write it in standard form, identify time constant(s) and gain constant of the system; (b) Obtain the expression of open-loop transfer function; (c) Obtain the expression of amplitude ratio AR, and Phase angle ; (d) Calculate all of the corner frequencies; (e) Manually sketch the asymptotic straightline approximation for Bode magnitude diagram on a semi-log graph paper (page 6). R(s) + Σ C(s) ?1(s) ?2($) ?(s) Figure 3
Transcribed Image Text:For a system with block diagram shown in Figure 3 where S ?1(s) = S+ 10 1 ? 2($)= 3s+2 ?(s) = 2(s +90) (a) Obtain the expression of close-loop transfer function and write it in standard form, identify time constant(s) and gain constant of the system; (b) Obtain the expression of open-loop transfer function; (c) Obtain the expression of amplitude ratio AR, and Phase angle ; (d) Calculate all of the corner frequencies; (e) Manually sketch the asymptotic straightline approximation for Bode magnitude diagram on a semi-log graph paper (page 6). R(s) + Σ C(s) ?1(s) ?2($) ?(s) Figure 3
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