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Recent questions tagged bodeplot
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GATE2014346
The magnitude Bode plot of a network is shown in the figure The maximum phase angle $\phi _m$ and the corresponding gain $G_m$ respectively, are $30^0$ and $1.73$ $dB$ $30^0$ and $477$ $dB$ $+30^0$ and $4.77$ $dB$ $+30^0$ and $1.73$ $dB$
asked
Feb 12, 2017
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Control Systems
by
makhdoom ghaya
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gate2014ee3
bodeplot
stability
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0
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2
GATE2014317
The signal flow graph of a system is shown below. $U(s)$ is the input and $C(s)$ is the output. Assuming, $h_1=b_1$ and $h_0=b_0b_1a_1$ , the inputoutput transfer function, $G(s)=\frac{C(s)}{U(s)}$ of the system is given by $G(s)=\frac{b_0s+b_1}{s^2+a_0s+a_1}$ $G(s)=\frac{a_1s+a_0}{s^2+b_1s+b_0}$ $G(s)=\frac{b_1s+b_0}{s^2+a_1s+a_0}$ $G(s)=\frac{a_0s+a1}{s^2+b_0s+b_1}$
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Feb 12, 2017
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Control Systems
by
makhdoom ghaya
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9.2k
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gate2014ee3
stability
bodeplot
0
votes
0
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3
GATE2014245
For the transfer function $G(s)=\frac{5(s+2)}{s(s+0.25)(s^2+4s+25)}$ The values of the constant gain term and the highest corner frequency of the Bode plot respectively are $3.2$ , $5.0$ $16.0$ , $4.0$ $3.2$ , $4.0$ $16.0$ , $5.0$
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Feb 12, 2017
in
Control Systems
by
makhdoom ghaya
(
9.2k
points)
gate2014ee2
transferfunction
gain
bodeplot
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4
GATE2014233
A discrete system is represented by the difference equation $\begin{bmatrix} X_1(k+1)\\ X_2(k+2) \end{bmatrix}=\begin{bmatrix} a & a1\\ a+1 & a \end{bmatrix}\begin{bmatrix} X_1(k)\\X_2(k) \end{bmatrix}$ It has initial conditions $X_1(0)$ = $1$; $X_2(0)$ = $0$. The pole locations of the system for $a$ = $1$, are $1\pm j0$ $1\pm j0$ $\pm 1+j0$ $0\pm j1$
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Feb 12, 2017
in
Control Systems
by
makhdoom ghaya
(
9.2k
points)
gate2014ee2
bodeplot
stabilitystudy
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0
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5
GATE2014145
The Bode magnitude plot of the transfer function $G(s)=\frac{K(1+0.5s)(1+as)}{s(1+\frac{s}{8})(1+bs)(1+\frac{s}{36})}$ is shown below: Note that $6$ $dB$/$octave$ = $‒20$ $dB$/$decade$. The value of $\frac{a}{bK}$ is ______.
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Feb 12, 2017
in
Power Systems
by
makhdoom ghaya
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9.2k
points)
gate2014ee1
bodeplot
feedbacksystem
0
votes
0
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6
GATE2014118
The root locus of a unity feedback system is shown in the figure The closed loop transfer function of the system is $\frac{C(s)}{R(s)}=\frac{K}{(s+1)(s+2)}$ $\frac{C(s)}{R(s)}=\frac{K}{(s+1)(s+2)+K}$ $\frac{C(s)}{R(s)}=\frac{K}{(s+1)(s+2)K}$ $\frac{C(s)}{R(s)}=\frac{K}{(s+1)(s+2)+K}$
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Feb 12, 2017
in
Control Systems
by
makhdoom ghaya
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9.2k
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gate2014ee1
stability
bodeplot
0
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0
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7
GATE2015124
A Bode magnitude plot for the transfer function $G(s)$ of a plant is shown in the figure. Which one of the following transfer functions best describes the plant? $\frac{1000(s+10)}{s+1000}$ $\frac{10(s+10)}{s(s+1000)}$ $\frac{s+1000}{10s(s+10)}$ $\frac{s+1000}{10(s+10)}$
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Feb 12, 2017
in
Control Systems
by
makhdoom ghaya
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9.2k
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gate2015ee1
bodeplot
stability
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