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1. Imaginary
Axis
2
1.5
1
0.5
E 0.5
-1.5
2 dB
4 dB
6 dB
E1.5
Nyquist PlottofG(s)=1/s+0.8s*1)
10 dB
20dB
H5
-6 dB
H10 dB
20 dB
Real Axis
D.5
2 dB
1.5 2

2. Imaginary
Axis
(seconds)
0.¬
Root Locus
alAxis (ser

3. 40
20
1
S 10
10
-20
-100
-120
-140
-160
-180
-200
-220
-240
260
-280
60db/decade
GM=-13
40db/decade
-20db/decade
-20db/decadel
10
40db/deca
PM=-38
G(s) =
-60db/decade
Go 10
o(rad/sec)
50
s(1+025s) (1+0.1s)
10 104

4. Magnitude
(db)
Phase
(deg)
Frequency (rad/sec)
10-1 10

5. orduN
0.9
08
0.7
0.
0.5
04
0.3
02
0.1
step responce of 1st order RCseries NW (37)
10
Tme (sec)
15
Fig:-Step Response Of 1" Order RC NW
20 24

6. Ampltude
0.35
0.3
0.25
02
0.15
0.1
0.05
5
inp responce of 1storder RC series NW (37)
10
Tre (sec)
15 20
Fig:- Impluse Response Of 1" Order RC Nw
25

7. uy
50
45
40
35
0
25
20
15
10
5
10
rarp responce of tst order RCseries NW (37)
15 20 25
Time (sec)
30 35
Systemt Y
Tre (sec): 37
Amplitude: 33.3
40
Fig:- Ramp Response Of1" Order RC NAW
45 50