we have
by the partial fraction,
....................1)
put s = -3 in equation 1),
put A = 1/2 in equation 1),
compare both side,
so,
now,
find L^-1 {4s/s^2 + 2s -3} 4s Find L s2 + 25 - 3 5 -3t (write 5/6 by 6' , e^{-3t} bye and sin(2t) or cos(3t) by sin(2t) or cos(3t)).
4. For the standard negative feedback control loops, with C(s) = 3 + 4s, G(s) = +, and H(s) = 0+1, what is the closed loop transfer function? A. Ger(s) = 1673-216+3 B. Ger(s) = 1682 +26+3 C. Gcr(s) (3+4)+(48+1) 5. For the standard positive feedback control loops, with C(s) = 2 + 1, G(s) = 275 and H(s) = 1, what is the closed loop transfer function? A. Ger(8) = 245** +4+1 B. Gcr(8) = +58 +43-1 C. Gor(s)...
1 00 0 1 0 00 -2 3 0 0 0 1 I = 0 0 0 0 6. (10%) Let matrices A and 0 -4 5 0 1 0 -6 7 0 0 0 1 B=(I+A) (I-A) , please calculate the matrix (I+ B) - o0 1 00 0 1 0 00 -2 3 0 0 0 1 I = 0 0 0 0 6. (10%) Let matrices A and 0 -4 5 0 1 0 -6 7 0...
T(S) = s(4s + 5) 22s2 + 6 + 3 The closed loop transfer function above is derived from the ......... block diagram. R(S) + C(s) S S+1 + 2s 4 O 3 R(S) C(s) + 1 5s s + 4. O R(S) + C(s) 10 20 S S+12 + 10 0.2s
Input Rs) Output KG) Ho) ith the loop gain, +3 G(s)H(s) = (s+1)(s+4)(s+5)(s2 +4s+5) (5 pts) (7 pts) (7pts) (5 pts) (5 pts) (5 pts) (a) Find all the open loop poles and zeros of the loop gain? (b) What is the origin of the asymptotes? (c) What are the asymptotes? (d) Find all the angles of departure. (e) Draw the root locus plot of G(s). (f) What is the root locus diagram plotting? Explain.
rozors i 1.00 : 00 AM? -- Die Date : 5/2/2018 i 1:00:00 PM End Date: 5/2/2018. I 1:00:00 PM (1706) Problem 5: A solid conical frustum has a length L 14 cm, an initial radius R | 6.5 mm and a final radius R2 12.5 mm. The material that it is made from has a resistivity R2 R1 Otheexpertta.com ?50% Part (a) Integrate over the length of the frustunn to write an equation for the resistance of the frustum...
T(S) = s(4s + 5) 22s2 + 6 + 3 The closed loop transfer function above is derived from the diagram ....... RIS) CIS) 5+1 4 R(s) (8) 10 s+12 10 0.28 3 R(3) CIS) 5s
Calculate the distance between the lines L1:x=1+3t,y=−5+3t,z=−3+1t L1 and L2:x=8+4s,y=−13+5s,z=0+4s
Q3. Find the inverse Laplace transform of the following: a) 1 2 s+5)(s +4s +5)
Q2d 400 Gen(s+4)(s2+4s+5)(s+4s+2-3s+2+3) Find the partial fraction expansion of F(s) and then use the Laplace transform tables to find f(t) ft)- cos( t+ oju(t) COS