For the following polynomial, 54 +253 +352 + 25 + 5 = 0 determine using the...
1. For the characteristic polynomials given below: Construct a Routh array for each polynomial and determine the number of right-hand-plane and left-hand-plane poles as well as the number of poles on the imaginary axis. Comment on the stability. i. D(s)-1s5 +8s4 +29s3+61s2 +72s +45 ii. D(s) s+8s25s+37s2 +16s-15 ii. D(s)-+6s+18s'+60s+89s2+54s+72
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3. (25 marks) A system has a characteristic polynomial 45 +20s49 101s2 +2s +24 Using the Routh-Hurwitz criterion, determine the number of poles in the left half plane, the number on the jw-axis and the number in the right half plane.
2. (25 points) Consider the following characteristic equation: $4 +253 + (4 +K)s2 +95 + 25 = 0 Using the Routh stability criterion, determine the range of K for stability.
control systems
1) Using Routh Hurwitz Stability Criteria, determine whether the following system of equation is stable or not. a) S4+253+3S2+45+5=0 2) Using the Routh Hurwitz stability criterion, determine the range of K for stability of the following characteristic equation. a) s4+2s8+(4+K)s2+9s+25=0 3)Sketch the root-locus of the following systems a) G(s)H(s) = s(s+1)(s+2) b) G(s)H(s) = 52(8+3.6) K(5+1)
Question 2: By using Routh Hurwitz tabulation method, determine whether the unity feedback system of Figure 2 is stable if 240 G(s)- R(S) + G(S) Figure 2 a. How many poles are in the right half-plane, left-half in the system? b. Verify the system stability by using vissim simulation
06)= 7+3+ 3 +2" (+3&+2+1) TO 53 +352 + 3s + 2 (5+2) (++1) R(S 25. For the system given 23., if state feedback control without an integrator stage is used, how many arbitrary poles may be set? a. b. C. d. 0 1 2 3
Solve the following Using MATLAB. (Please show the coding
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13. Solve Problem 13 Using MATLAB Given the unity feedback system of Figure P6.3 with G(S) = 5(56 – 233 - 5 + 253 + 432 – 85 - 4) tell how many closed-loop poles are located in the right half-plane, in the left half-plane, and on the jw-axis. (Section: 6.3) MATUA
NASC
NESSARY & sufficient criterior
Use the Routh - Hurwitz technique for the Derive the N.A.S.C. for a 5th order system with arbitrary coefficients {an.... a3 (n=5). Clearly state the conditions on the a.). - Assess the stability and state the N.A.S.C. for each system in #p6ol, page 405 (also shown on Canvas in Files Homewor. of the text. Note: This problem has parte "a)" through "g). [Routh- Hurwitz is optional for 3.] - For a system given as: y...
Consider the following points. (-1, 5), (0, 0), (1, 1), (4, 58) (a) Determine the polynomial function of least degree whose graph passes through the given points. p(x) = (b) Sketch the graph of the polynomial function, showing the given points. y 2 3 4 2 3 -10 -20 -20 -30 -40 -40 -60 -50 -601 -80 у BOF у 60 50 60 40 40 30 20 20 10 х 2 3 4 2 3
Using Lagrange interpolation, find degree two interpolating polynomial if following points are known (0, 1, 5), (2, 0, −3), (1, 2, 8), (−2, −1, 10), (−1, 0, 5