The solution is given in these 15 pages
First, the motor transfer function is derived for field current controlled.
Equations from field current controller are used to derive armature current controlled which is desired G(s).
Then the roots are found from the derived transfer function.
The Matlab code and plot for specific values is attached in the end.
It is verified that the Matlab plot has the same steady-state value as the one derived from the equation.
Experiment 1 Consider the open-loop system, modelled as V (s) 6(s) GM(s) where GM(s) is given by ...
Consider a unity feedback control system with open loop transfer function KG(G) s(s+2)(s + 6) 1. Write the characteristic equation of the system 2. Determine the open loop poles and open loop zeros of the system 3. Are there any zeros in infinity? If yes, how many? 4. Sketch the segments of root locus on real axis 5. Determine and sketch the center and the angles of the asymptotes
Question #4 (25 points): Consider the open loop system that has the following transfer function 1 G(S) = 10s+ 35 Using Matlab: a) Plot the step response of the open loop system and note the settling time and steady state 15 pts error. b) Add proportional control K 300 and simulate the step response of the closed loop 15 pts system. Note the settling time, %OS and steady state error. c) Add proportional derivate control Kp 300, Ko 10 and...
Given the following system, where Gs(s) - -e2) Given the following system, where Gc(s) S+3 3s++2) and H(s)s R(S) . Gc(s) G(s) Y(s) SOLVE IN MATLAB CODE ONLY Obtain the transfer function of the system above. Find zeros, poles, and gain of the transfer function and plot zeros and poles. Rewrite the transfer function using the partial fraction expansion. Graph the Step response. Graph the impulse response.
NEED HELP WITH 3! 2. Consider a system with an open-loop transfer function Gp(s)Plot the poles of this system (by hand) for the following values of〈 and an (a) wn 2 rad/s, 0,0.2,0.4,0.6,0.8, 1), plot the poles in bold x' markers (b) Ç-07, an-(1, 2, 3,4) rad/s, plot the poles as 4" markers Note your observations 3. For the system in 2) above, plot the poles (by hand) of the closed loop controller with Ç-07, an-2 with the control gain...
show steps please 10 A second-order open-loop system with transfer function G(s) = is to be $2+45+10 controlled with unity negative feedback. (a) Derive the error transfer functions E(s) of the closed-loop system subjected to a unit step input, when using a P controller and a PI controller, respectively, in terms P control gain kp, and PI control gains kp and ki, respectively. [7] (b) Determine the steady-state errors in (a). Briefly comment on the differences in control performance by...
The diagram below shows a cruise control system for a car. VD (s) V(s) ms 89 (a) Find the open loop transfer function. (b) Find the closed loop transfer function. (c) This is a first order system, so make its closed loop transfer function fit the form: controller gain Kp. (d) If the desired speed is 60 mph and the actual speed is 55 mph, what is the error? A boat of mass m glides through the water, experiencing viscous...
I need matlab code R(s) Ts(s) 140 s4 +12s3 39s2 48s 140 Experiment 1 For the system shown in preliminarily: In Matlab, write instructions to create the closed-loop transfer function. Using Matlab find the location of poles for this transfer function (use pzmap Matlab command) Using Routh-Hurwitz criterion principals (preliminarily task) justify the locations of complex (pure imaginary with no real) poles a) b) c) d) Plot the step response for this system e) Considering the location of the poles...
2. Consider the unity feedback negative system with an open-loop function G(S)-KS. a. Plot the locations of open-loop poles with X and zeros with O on an s-plane. b. Find the number of segments in the root locus diagram based on the number of poles and zeros. c. The breakaway point (the point at which the two real poles meet and diverge to become complex conjugates) occurs when K = 0.02276. Show that the closed-loop system has repeated poles for...
Problem 5. (20pts) The open-loop transfer function of a unity feedback system G(8) -- +2) a) Locate open-loop zeros and open-loop poles. b) Construct the root-locus diagram as 0 <K <oo. Mark the portions of the real axis that belong to the root locus - Mark with K =0 the point where the root locus bra O the point where the root locus branches start and with K = oo the point where the branches end. - Find break-away and/or...
1. Given a unity feedback system with the open-loop transfer function s(0.5s +1) .design a lead compensator ,0 〈 α 〈 1, such that the desired closed-loop poles at -2+2j following steps: J, by completing the (a) Find the angle deficiency from the compensator, (b)Find the zero and poles of the compensator (c) Find constant gain Kc. 1. Given a unity feedback system with the open-loop transfer function s(0.5s +1) .design a lead compensator ,0 〈 α 〈 1, such...