Q6 C only thank you Question 6Consider a closed-loop control with the following loop transfer function:1L(s) = Ge(s)G(s) =s(4s + 1)(6s + 1)(a) State L(jw), and then determine the phase crossover frequency @₁, i.e., angular frequency atwhich the phase angle of L(jw) = -180°. Assume that w > 0.(b) Calculate the gain margin of the system, and comment on the system stability.(c) Sketch the bode magnitude plot of L(jw) (i.e., |L(jw)|dB vs log w). Clearly indicate the cornerfrequencies, the asymptotic lines and their gradients, and the approximated curve.with the corresponding(d) If it is later found that system L(s) has a new transfer function ofs(6s+1)'Bode plot shown in Fig. Q6. Comment, based on Bode analysis, the stability of the closed-loopsystem.Bode Diagram40200Magnitude (dB)Phase (deg)-20-40-60-90-135-18010-²10-1Frequency (rad/s)Fig. Q610⁰10¹

The Given close loop Transfer function is Ls=GcsGs=1s4s+16s+1 The Phase angle of Ljω=-180°

Consider a closed-loop control with the following loop transfer function: 1 L(s) = Ge(s)G(s) = s(4s + 1)(6s + 1) (a) State L(jw), and then determine the phase crossover frequency @₁, i.e., angular frequency at which the phase angle of L(jw) = -180°. Assume that w > 0. (b) Calculate the gain margin of the system, and comment on the system stability.

Consider a closed-loop control with the following loop transfer function: 1 L(s) = Ge(s)G(s) = s(4s + 1)(6s + 1) (a) State L(jw), and then determine the phase crossover frequency @₁, i.e., angular frequency at which the phase angle of L(jw) = -180°. Assume that w > 0. (b) Calculate the gain margin of the system, and comment on the system stability.

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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