Given the unity feedback system of Figure 1, find the following The range of K that keeps the system stable The v...
2. Given the unity feedback system with K(s +4) G(s) find the following: a) The range of K that keeps the system stable. 120] b) The value of K that makes the system oscillate. 17 c) The frequency of oscillation when K is set to the value that would make the system oscillate. 18I C(s) R(s) E()
Puge 328 polf prt 33 Question 3 [20 Marks (a) K(s+4) $(s+1)(s+2) 5 KCGTA) Given the unity-feedback system of Figure 3.1 with G(s) = do the following: T9= Construct the Routh-Hurwitz table [2 Marks] Find the range of K that keeps the system stable i. (2 Marks] Find the Value of K that makes the system oscillate [2 Marks iv. find the frequency of oscillation when K is set to the value akes the (4 Marks system oscillate R(S) E(s)...
a) Determine the range of K to keep the system shown in Figure 3 (a) stable. R(S) Eys) C's) 32 +25+1 Figure 3 (a) 16 marks b) Given the unity feedback system of Figure 3 (b) where, G() = K(s+25+6) s? +8s +25 C) 6) Figure 3 (b) Sketch the root locus for the unity feedback system shown in Figure 3 (b). [14 marks
3) (30 points) Find the range of K for the unity feedback system below, but also points and calculate any asymptotes & jw-crossing value. 14. Sketch the root locus and find the range of K for stability for the unity feedback system shown in Figure P8.3 for the following conditions: [Section: 8.5 G(s) = Ke-2+2) 1, 3) (30 points) Find the range of K for the unity feedback system below, but also points and calculate any asymptotes & jw-crossing value....
Automatic Control In unity feedback system with Gs) (s-IXs-2) With out controller, is this system stable, and why? For Gc K (proportional control) sketch the root locus. Find the range of K to make the system stable. Determine the range of K, so that the system has no overshoot Determine the range of K for steady state error to unit step input less than 20% a) b) c) d) e) In unity feedback system with Gs) (s-IXs-2) With out controller,...
(10 pts) 2. Determine the range of K for stability of a unity feedback control system whose open-loop transfer function is: K(2s +1) G(s)= s(s-1)(s+2)
1. Given the unity feedback system, where K(s+1(s 2) 1)(s-4) G(s) do the following: (a) Find the root locus form. (b) Sketch the root locus. (c) Find the value of K such that the system is stable. (d) Find one value of K such that the closed-loop has a settling time less than or equal to 4 second and the percent of overshoot is less than or equal to 10 with the aid of MATLAB 1. Given the unity feedback...
Question# 1 (25 points) For a unity feedback system with open loop transfer function K(s+10)(s+20) (s+30)(s2-20s+200) G(s) = Do the following using Matlab: a) Sketch the root locus. b) Find the range of gain, K that makes the system stable c) Find the value of K that yields a damping ratio of 0.707 for the system's closed-loop dominant poles. d) Obtain Ts, Tp, %OS for the closed loop system in part c). e) Find the value of K that yields...
Problem 2: For a unity feedback system where the plant is defined as G(s) K s(s+3)(s +5) a. Sketch the Nyquist Counter path and Nyquist diagram. Clearly show the real and imag- inary axis intercept points and the low and high frequency asymptotes. (10 pts) b. Using the Nyquist criterion, obtain the range of K in which the system can be stable, unstable, and also find the value of gain K for marginal stability. (7 pts) c. Calculate the frequency...
Consider the unity feedback system is given below R(S) C(s) G() with transfer function: G(s) = K s(s + 1)(s + 2)(8 + 6) a) Find the value of the gain K, that will make the system stable. b) Find the value of the gain K, that will make the system marginally stable. c) Find the actual location of the closed-loop poles when the system is marginally stable.