In a given system, the sink Y(s) is related to the source X(s) as follows: Y60...
Consider the system x'=xy+y2 and y'=x2 -3y-4. Find all four equilibrium points and linearize the system around each equilibrium point identifying it as a source, sink, saddle, spiral source or sink, center, or other. Find and sketch all nullclines and sketch the phase portrait. Show that the solution (x(t),y(t)) with initial conditions (x(0),y(0))=(-2.1,0) converges to an equilibrium point below the x axis and sketch the graphs of x(t) and y(t) on separate axes. Please write the answer on white paper...
2. Consider the causal LTI system in which the input x(t) and output y(t) are related through the following block diagram respresentation: x(t) y(t) + 1/s # 7 -5 1/s 10 6 a. Find the system function. (2.5 points). b. Determine the differential equation relating y(t) and x(t). (2.5 points). c. Show that this system can be realized as a cascade interconnection of four first order subsystems. Give the system function for each subsystem, and sketch the block diagram of...
course name: control system
topic about root locus
please show all your steps to make easier for understanding.
1. Determine the stability condition of the systems describe in the first column below. Justify your answer with reason. show all your answers steps Justification Stability condition Systems description dy y +2 y x +3 dt dy -6y= x + dt2 dt provide special condition provide special condition 2. Given the closed loop system in the figure below, analysis the systems given...
In the Y-Δ system shown in the given figure, the source is a
positive sequence with Van = 490∠∠0° V and
phase impedance Zp = 2 – j3 Ω. If
wattmeters W1 and W2 are
properly connected respectively between lines a and
b and lines b and c to measure the power
absorbed by the delta-connected load in the given figure, predict
their readings.
V an а Zp Vbn b + п Zp сп с + The reading of each...
Y(s) s216 s 128 (s212 s 52) (s +1) (s + 4) (s +8) R(s) For the given system above, Sketch the root locus. Procedures Show all the steps of calculation manually Show the imaginary axis intersection points if they exist Show the break away and entry points if they exist. Show the departure and arrival angles if they exist Check by MATLAB the root locus sketch Use MATLAB to simplify your calculations o +
Y(s) s216 s 128 (s212...
3) Given the systemxx2-x,y'-2y, find all fixed points. For each fixed point linearize the system near the fixed point, shift the fixed point to the origin, determine the eigenvalues of the linearized system, and determine whether the fixed point is a source, sink, saddle, stable orbit, or spiral. Attach a phase plane diagram to verify the behavior you found.
3) Given the systemxx2-x,y'-2y, find all fixed points. For each fixed point linearize the system near the fixed point, shift the...
Please show work
3. Given a mass-spring-damper system, the 2kg mass is connected to two linear springs with stiffness coefficients ki- 100 N/m and ki 150 N/m and a viscous damper with b 50 Ns/m. A constant force of SN is applied as shown. The effect of friction is negligible. ki m b 3.1 [2pts] Determine the equivalent stiffness of the springs. 3.2 [3pts] Draw the free-body diagram of the system. Define the generalized coordinate and label your forces and...
Q2) All sub problems are related. Show all steps for full credit. Let U and V be independent and identically distributed (i.i.d.) Gaussian(0,2) (mean = 0, and standard deviation 2) random variables. The (2x1) random vector X is given as X = II a) Find the covariance matrix of the random vector X. (10 points) . Find the expected value b) A (2x1) derived random vector Y = 2 is given as Y = AX where A = [1 vector...
(a) x(t) undergoes impulse train sampling through the following system below: x(t) 20 n=-00 3 i. (5 pts) What is the sampling frequency w used by this system? What is the equation for the output Fourier Transform X,(jw) in terms of X(jw)? ii. (5 pts) Using your equation from (i), sketch the output spectrum X, (jw) vs. w. Make sure to label all critical points iii. (5 pts) Using your sketch from (ii), determine if there is aliasing or not....
Consider the linear system given by the following differential equation y(4) + 3y(3) + 2y + 3y + 2y = ů – u where u = r(t) is the input and y is the output. Do not use MATLAB! a) Find the transfer function of the system (assume zero initial conditions)? b) Is this system stable? Show your work to justify your claim. Note: y(4) is the fourth derivative of y. Hint: Use the Routh-Hurwitz stability criterion! c) Write the...