Problem 4. We are given the forward path transfer function for a unity feedback system. The forward path transfer function 10 s(s+1)(s+p) contains a parameter p which we are to select by sketching the root locus and determining the value for p that results in the damping ratio of the complex roots having value 1/√2. G(s) = =

Problem 4. We are given the forward path transfer function for a unity feedback system. The forward path transfer function 10 s(s+1)(s+p) contains a parameter p which we are to select by sketching the root locus and determining the value for p that results in the damping ratio of the complex roots having value 1/√2. G(s) = =

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

Q1)(a) An industrial liquid level system represented by a signal flow graph is shown in Figure Q1(a) using Mason's gain formula i) Identify the number of forward paths and the forward path gains i) Identify the individual loops, two non-touching loops and three non-touching loops. C(s) ii) Obtain the transfer function R(s) for the liquid level system - H1 64 G2 G6 Cs) R(S) G5 - H2 Figure Q1(a)
The OP AMP circuit in below figure has a capacitor in its feedback loop. Determine the circuit gain (a) at dc and (b) as the frequency approaches o rad/s. C R R + vo(t) Vs(1) +
: It is known that the lower cutoff frequency value is 63.66 Hz and the bandwidth value is 381.97 Hz in the circuit with Op-Amp in the figure. According to the element values and connection information given in the circuit, R1=?
WHAT IS THE IMPORTANCE OF SECONDARY CIRCUIT AND IMPULSE COUPLING?
Consider the unity negative feedback system depicted in the figure below. The design specification requires a location of dominant poles to yield a 1.2 second settling time and an overshoot of 15%. If a compensator with a zero at -0.5 is used to achieve the specification, find the approximate location of compensator pole. K G(s) (s + 5)³ R(s) C(s) G(s)
a.) the DC gain b.) the zero frequency ωz c.) the pole frequency ωp
4. a) Sketch the root locus plot for the following unity feedback system b) Using the Routh-Hurwitz criterion find the gain, K, at the jw-axis crossing. R(s) + K(s - 2)(s – 4) C(s) (s2 + 6s + 25) Figure 4. Unity feedback system.
Q1. A) For the following system shown below: (s + 2)(s - 4) s2 (s + 3)(s + 5) R(S) Find: 1) Forward transfer function, 2) Feedback transfer function, 3) Open loop transfer function, 4) Close loop transfer function, 5) Poles & zeros, 6) plot poles & zeros at s-plan, 7) Type of the system.
Consider the feedback system is shown in following figure. The system has one parameters R(s) C(s) 10 s(s+1) TS (1) Find the transfer function. (2) When 70 determine the overshoot M, and setting time t at A = +2%. (3) Find the value to determine the overshoot Mp = 10% and tp = 1s
Which of the following is the Vo(s)/Vi(s) transfer function of the subtavernop-amp circuit? (You considered the op-amp ideal.)
Simplify the system shown in Figure Q1(b) to a single transfer function
7) Which of the following is correct for the root locus that starts when the gain value is K-0 ends at K? a) It starts at finite and infinite zeros and ends at finite and infinite poles. b) It must be symmetrical with respect to the imaginary axis. c) The total number of branches is equal to the number of open-loop zeros. d) It must be symmetrical with respect to the real axis. e) It cannot intersect with the real axis.