The block diagram of a feedback (a) Apply the SFG gain formula directly to the block diagram to find the transfer functions: ● Y(s) R(S)|N=0 Express Y(s) in terms of R(s) and N(s) when both inputs are applied simultaneously. (b) Find the desired relation among the transfer functions G, (s), G₂ (s), G,(s), G₂ (s), H, (s), and H₂(s) so that the output Y(s) is not affected by the disturbance signal N(s) at all. R(S) + + G₁(s) H₁(s) + Y(s) N(S)\R=0 G4(S) G₂(s) G3(s) H₂(s) + + + N(s) Y(s) Figure Draw the signal flow graph (SFG) and calculate the transfer functions using Mason's formula

The block diagram of a feedback (a) Apply the SFG gain formula directly to the block diagram to find the transfer functions: ● Y(s) R(S)|N=0 Express Y(s) in terms of R(s) and N(s) when both inputs are applied simultaneously. (b) Find the desired relation among the transfer functions G, (s), G₂ (s), G,(s), G₂ (s), H, (s), and H₂(s) so that the output Y(s) is not affected by the disturbance signal N(s) at all. R(S) + + G₁(s) H₁(s) + Y(s) N(S)\R=0 G4(S) G₂(s) G3(s) H₂(s) + + + N(s) Y(s) Figure Draw the signal flow graph (SFG) and calculate the transfer functions using Mason's formula

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 1 A control system has been identified to have the block diagram as shown in Figure Q1. Before further analysis can be made on the system, the block diagram needs to be simplified into a single transfer function that represents the system. Using the BLOCK DIAGRAM REDUCTION technique, determine C(s)/R(s), where C(s) represents the output and and R(s) represents the input signals. R(s) G₁(s) H(s) Figure Q1 G:(s) H:(s) C(s)