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In: Electrical Engineering
Ex. 830. Design a proportional controller (Kp) cascaded with the plant: (s+12)/( (s+ 3) (s+ 7)...
Ex. 830. Design a proportional controller (Kp) cascaded with the plant: (s+12)/( (s+ 3) (s+ 7) (s+15) ) within a unity feedback system so that the dominant poles result in a 36% overshoot step response. Find Kp, zeta, wn, wd, Ts, Tp, the error constant (Kp_error) and corresponding SS error. Note: Kp_error is different from Kp in the PID-TF. ans:8
Solutions
Manojponduru answered 1 month agoRelated Solutions
Ex. 840. A proportional controller, Kp, is desired for the plant 1/( (s) (s+ 8) (s+11)...
Ex. 840. A proportional controller, Kp, is desired for the plant
1/( (s) (s+ 8) (s+11) ). Design the unity feedback system so that the
dominant poles indicate a closed loop step response with a 36% overshoot.
What is Kp, zeta, wn, wd, Ts, Tp, the velocity constant (Kv) and the resulting
SS error for a ramp input, and the gain, Kp, for marginal stability. ans:9
Consider the function below. f(x) = ex 3 + ex Find the interval(s) where the function...
Consider the function below.
f(x) =
ex
3 + ex
Find the interval(s) where the function is decreasing. (Enter
your answer using interval notation. If an answer does not exist,
enter DNE.)
Find the local maximum and minimum values. (If an answer does
not exist, enter DNE.)
Find the inflection point. (If an answer does not exist, enter
DNE.)
Consider the function below.
f(x) =
x2
x2 − 16
Find the interval(s) where the function is increasing. (Enter
your answer...
Year Asset Return S&P 500 Return 1 12 7 2 12 14 3 -1 -3 4...
Year
Asset Return
S&P 500 Return
1
12
7
2
12
14
3
-1
-3
4
14
9
5
9
8
6
15
15
7
20
12
8
-10
-5
9
7
9
10
12
14
Find the Beta in Excel
Design a digital PID controller based on the Ziegler_Nichols method for for the following system: G(s)=s/((s+1)^4...
Design a digital PID controller based on the Ziegler_Nichols
method for for the following system:
G(s)=s/((s+1)^4 )
use the sampling time of T=0.1 seconds and simulate the
resulting controlled system by applying a unit
step and then changing the value of input to another value after
some appropriate time
Discus the effect of set point change.
1, 1, 1, 1, 1, 3, 3, 3, 3, 6, 6, 6, 7, 7, 7, 12,...
1, 1, 1, 1, 1, 3, 3, 3, 3, 6, 6, 6, 7, 7, 7, 12, 12, 13, 17
1) Use three arguments to explain the character of the shape of
the distribution.
2) Determine the presence of outliers in either bound of the
distribution by the Fences Criterion.
3) Determine the presence of outliers in either bound using the
Z-scores criterion.
4) Summarize data in general.
For the data set 1 2 3 4 7 7 7 8 11 12 12 15...
For the data set
1
2
3
4
7
7
7
8
11
12
12
15
15
16
17
17
17
18
20
20
22
24
24
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26
26
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30
32
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36
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51
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82
(a)...
Design a digital PID controller based on the Ziegler_Nichols method for for the following system: G(s)=1/((s+1)^4...
Design a digital PID controller based on the Ziegler_Nichols
method for for the following system:
G(s)=1/((s+1)^4 )
use the sampling time of T=0.1 seconds and simulate the
resulting controlled system by applying a unit
step and then changing the value of input to another value after
some appropriate time
Discus the effect of set point change.
EX 12-3 Minor differences in the terms of a contribution may justify major differences in revenue...
EX 12-3 Minor differences in the terms of a contribution may
justify major differences in revenue recognition.
Upon meeting with the executive director of the Crime Victims
Advocacy Group, the president of a private foundation agreed to
contribute in the following year $100,000 in support of the group’s
proposed program to provide legal assistance to victims of violent
crimes.
Suppose that the foundation’s formal letter describing its
pledge was worded in three different ways:
1. “We are pleased to pledge...
EX 12-3 Minor differences in the terms of a contribution may justify major differences in revenue...
EX 12-3 Minor differences in the terms of a contribution may
justify major differences in revenue recognition.
Upon meeting with the executive director of the Crime Victims
Advocacy Group, the president of a private foundation agreed to
contribute in the following year $100,000 in support of the group’s
proposed program to provide legal assistance to victims of violent
crimes. Suppose that the foundation’s formal letter describing its
pledge was worded in three different ways:
“We are pleased to pledge $100,000...
I have a transfer function T(S)=.023/(.02913S^3+.1543s^2+.1205S). I need to design a PI, PD, or PID controller...
I have a transfer function
T(S)=.023/(.02913S^3+.1543s^2+.1205S). I need to design a PI, PD,
or PID controller to give this system a peak overshoot PO of 15%
and a rising time Tr of 3 seconds. I have equations that relate the
characteristic equation to the PO and Tr, but that only works for a
second order equation.
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