Pls answer 8.21 CHAP. 8]SIGNAL FLOW GRAPHS203=The signal flow graph is given in Fig. 8-70. We have P₁ = G₁G₂, P₂=G₂G₁3, P₁₁-G₂ H₂, A = 1 +G₂ H₂, A₁ A₂ = 1, and=P₁A₁ + P₂A₂_G₂(G₁ + G₂)1+ G₂H₂==RG₂1RG3-H₂Fig. 8-70Putting G, G₁G₂H₂, we obtain C/R=G₁G₂ and the system transfer function becomes open-loop.8.20.Determine the elements for a canonical feedback system for the system of Problem 8.10.From Problem 8.10, P₁ = G₁G₂G3, P₂ = G₁, A = 1 + G₂ H₁ − G₁G₂ H₁ + G₂G, H₂, A₁ = 1, and A₂ = A.From Equation (8.3) we have2GP,A,G,G₂G₁ + G₁ + G₂G₂ H₁ - G₁G₂G₁H₁ +G₂G₂G4H₂i-1and from Equation (8.4) we obtainA-1G₂H₁G₁G₂H₂ +G₂GH₂H =GG₁G₂G3 + G₁+G₂G4 H₁ - G₁G₂G4 H₁ + G₂G₂G₁ H₂Supplementary Problems8.21. Find C/R for Fig. 8-71, using Equation (8.2).G₂G₁G₁G₂RCFig. 8-718.22.Determine a set of canonical feedback system transfer functions for the preceding problem, usingEquations (8.3) and (8.4).+G₁H₂H₂

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Answered: 8.21. Find C/R for Fig. 8-71, using…

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Electrical Engineering

8.21. Find C/R for Fig. 8-71, using Equation (8.2). G₁ G₁ R H₁ H₂ Fig. 8-71 G₁ G₂

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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