ull MTN Zambia LTE12:18 AM30%( Back TUTORIAL 2 - SIGNAL FLOW...c) Confirm your solution in (b) using the block diagram approach on the system given in figQ1.QUESTION 2The block diagram of a feedback control system is shown in fig Q2 below.1| TUTORIAL 2 -SIGNAL FLOW GRAPHSR(s).G,6)G,)H0)Fig. Q2a) Draw the equivalent SFG.b) Apply the gain formula to determine the transfer function Nelao and NG)Y(s)c) Express Y(s) in terms of R(s) and N(s) when both inputs are applied simultaneously.QUESTION 3Use Mason's rule to determine the transfer function for the SFG5 shown below.G,G,Ys-H,Fig. Q3A-HFig Q3B2 | TUTORIAL 2-SIGNAL FLOW GRAPHS

as per the guidelines of Bartleby we have to answer 1st question only ( i.e - question 2 ) for…

QUESTION 2 The block diagram of a feedback control system is shown in fig Q2 below. 1| TUTORIAL 2-SIGNAL FLOW GRAPHS H6) Fig. Q2 a) Draw the equivalent SFG. Y(s) b) Apply the gain formula to determine the transfer function Y(s) R(s) IN(s)=o and N(x) IRG)=0 c) Express Y(s) in terms of R(s) and N(s) when both inputs are applied simultaneously.

QUESTION 2 The block diagram of a feedback control system is shown in fig Q2 below. 1| TUTORIAL 2-SIGNAL FLOW GRAPHS H6) Fig. Q2 a) Draw the equivalent SFG. Y(s) b) Apply the gain formula to determine the transfer function Y(s) R(s) IN(s)=o and N(x) IRG)=0 c) Express Y(s) in terms of R(s) and N(s) when both inputs are applied simultaneously.

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...

See similar textbooks

Similar questions

Given the transformer-coupled cascaded bjt amplifier circuit Determine: a. Av2=Vc2/Vb2 b. Av1=Vc1/Vb1 c. Vo if Vs=0.5mVp-p d. Ais=Io/Is
Consider the feedback system given the open loop transfer function below G(s)H(s) = K / ( S (s+3) (s+2)) a) Using the Routh-Hurwitz criterion, for which value of K, the poles of the closed-loop system take the pure imaginary value.b) What will be the maximum value of K for the system to be stable?c) Calculate the value of K, where the real value of the complex root of the system is Re{s}=-1. Tip 1: Closed loop transfer function T(s) = G(s) / ( 1+ G(s)H(s)) .Routh HurwitzIn order to perform the criterion analysis, the denominator of the closed-loop function will be examined. Tip 2: The real value of the system complex root Re{s}=-1 is expressed by the following formula f^2(s) = p(s-1) p(s) is the payoff of the closed-loop function.
The ac equivalent circuit for an amplifier is shown . Assume the capacitors have infinite value, RI = 10 kΩ, RB = 5 MΩ, RC = 1.5 MΩ, and R3 = 3.3 MΩ. Calculate the input resistance and output resistance for the amplifier if the BJT Q-point is (2 μA, 2 V). Assume βo = 40 and VA = 50 V. Rework the given problem if IC is increased to 100 μA, and the values of RC, RB, and R3 are all reduced by a factor of 50.
A step change from 15 to 31 psi in actual pressure results in themeasured response from a pressure indicating element shown in Fig.1 Assuming second order dynamics, calculate all the important parameters andwrite and approximate transfer function in the form FIG2 Where R’ is the instrument output deviation (mm), P’ is the actual pressuredeviation (psi).
How experimental setup is prepared for a CB transistor configuration. Draw its h-parameter model. Find amplifier parameters given below using this model- (i) Current gain (ii) Input impedance (iii) Voltage Amplification (AVS) consideration source impedance (iv) Current Amplification (AIS) consideration source impedance
A differential amplifier connected in the circuitas shown has the parameters listed below withRI = 5 kohm and RL = 600ohm . (a) Find the overallvoltage gain Av, current gain Ai , and power gainAP for the amplifier, and express the results in dB.(b) What is the amplitude VI of the sinusoidal inputsignal needed to develop a 20-V peak-to-peaksignal at vo?Input resistance Rid = 1 M Output resistance Ro = 25 A = 60 dBvi = VI sin ωt
Differential amplifier circuit with resistive load topology and the current source, ISS is 0.2mA. Assume the circuit is symmetrical in which (W/L)1 = (W/L)2 =25/0.5 and μnCox = 50 μA/V2. i)Please evaluate the transconductance, gm and differential small-signal voltage gain, Av. Then, if the aspect ratio (W/L)2 = 2(W/L)1, investigate the effect on the transconductance of transistors M1 and M2. ii)Prove that gm2 = 2gm1.
In the circuit in the figure, Vcc = 18 V and RL = 2.2 kΩ, while C1 = C2 = CE = 0.1 μF. It is also known that for parasitic and wiring capacitors, Cwi = 15 pF, Cwo = 21 pF, Cbc = 27 pF, Cbe = 887 pF and Cce = 25 pF. Accordingly, what is the bandwidth of the system? NOTE-1: The output impedance of the transistor r0 will be neglected in the calculations. NOTE-2: The high frequency dependence of hfe, β, will be neglected.
Question No. 1: A circuit based on an amplifier shown in Fig.1 is installed in locationwhere the temperature varies largely. This variation produces unwanted changes in theoutput signal. Being electronic engineer suggest a suitable change in the circuit so theoutput should be stable as well as amplified. Justify your answer by analyzing thecircuit.Discuss what will be the effect of suggested changes if the BJT is replaced by anyFET.
Consider the unity feedback system with the following root locus for K>0. Find the approximate value of K which leads to the maximum possible overshoot of the closed loop system. Also, find all ranges of K for which the system is overdamped and as well as the steady state error to a unit step input.
Of the circuit with the given BJT a) Calculate the values of VE1, VE2, VB1, VB2, IE1, IE2. b) Find the input and output impedance. c) Find the current gain. d) Find the voltage gain. VBE = 0.7 V, VD = 0.7 V, VCC = + 20V, β = 100 , R1 = R2 = 32k
BelowIn the unit feedback system given the shape, G(s),is given as. When a unit ramp is applied to the input of the system, 2% of the steady-state error and unit to the inputWhen the step is applied, it is desired that the percentage exceedance rate is 9.25% and the settling time is 0.58 s.1-In this case, which of the following is the approximate value of the constant a? 2-In this case, which of the following is the approximate value of the constant b? 3-Looking at the unit step response of the systemWhat is .peak time?