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(b) A system is represented by a transfer function $G(s) = frac{Y(s)}{U(s)} = frac{1}{s^2 + 3s + 2}$. Determine i. a state-space representation for this system. ii. the impulse response of this system. iii. the solution $y(t)$ when the initial condition is given by $egin{bmatrix} y(0) dot{y}(0) end{bmatrix} = egin{bmatrix} 2 0 end{bmatrix}$. (c) The solution to a linear time-invariant system when the input $u(t) = tu_s(t)$ and zero initial condition ($y(0) = 0$) is given by $y(t) = (t - 1 + e^{-t})u_s(t)$. Find the impulse response and the transfer function of the system.

          (b) A system is represented by a transfer function $G(s) = frac{Y(s)}{U(s)} = frac{1}{s^2 + 3s + 2}$.
Determine
i. a state-space representation for this system.
ii. the impulse response of this system.
iii. the solution $y(t)$ when the initial condition is given by $egin{bmatrix} y(0)  dot{y}(0) end{bmatrix} = egin{bmatrix} 2  0 end{bmatrix}$.
(c) The solution to a linear time-invariant system when the input $u(t) = tu_s(t)$ and zero initial condition ($y(0) = 0$) is given by $y(t) = (t - 1 + e^{-t})u_s(t)$. Find the impulse response and the transfer function of the system.
        
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(b) A system is represented by a transfer function G(s) = fracY(s)U(s) = frac1s^2 + 3s + 2.
Determine
i. a state-space representation for this system.
ii. the impulse response of this system.
iii. the solution y(t) when the initial condition is given by eginbmatrix y(0)  doty(0) endbmatrix = eginbmatrix 2  0 endbmatrix.
(c) The solution to a linear time-invariant system when the input u(t) = tus(t) and zero initial condition (y(0) = 0) is given by y(t) = (t - 1 + e^-t)us(t). Find the impulse response and the transfer function of the system.

Added by Patricia M.

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Calculus: Early Transcendentals
Calculus: Early Transcendentals
James Stewart 8th Edition
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System represented by transfer function G(s) U(s) s2 + 3s + 2 Determine state-space representation for this system, the impulse response of this system, and the solution y(t) when the initial condition is given by y(0) y'(0) = [2, 0]. The solution to linear time-invariant system when the input u(t) is tu_s(t) and the initial condition is (y(0) = 0) is given by y(t) = (t-1+ e^-t)u_s(t). Find the impulse response and the transfer function of the system.
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Transcript

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00:01 So in part a, in this solution, first we need to find the graph.
00:09 So we will draw the c value and percentage finer.
00:20 So let on x axis we have particle size in mm.
00:27 That is 4 .75 mm -m to 0 .5m.
00:59 250, 0 .10, all are in mm, and 0 .070.
01:31 Then on y -axis we have percentage finers, 10, 20, 30, 40, 50, 60, 60, 70, 80, 80, 90, 90, 90, 90, 90, 90 ,00.
02:05 This percentage finer and this is particle size in mm.
02:16 So we get the graph for 2 .5 it is 7 .75 it is when we are here.
02:44 It is the synthesis.
03:06 So this is the graph for the part a.
03:12 Then in part b, you need to find d10, d30 and d60.
03:14 So for the part a.
03:14 So for the part a, then in part b, we need to find d10, d30 and d60...
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