2 = 0,12 3 = 0,012
, .
, . (. 5).
:
ω | A 1 (ω) | A 2 (ω) | A 3 (ω) | φ 1 (ω) | φ 2 (ω) | φ 3 (ω) | A(ω) | φ(ω) |
19.05 | 19.05 | |||||||
18.52 | -0.7 | -7.6 | -15 | 18.52 | -23.3 | |||
0.97 | 17.17 | -1.5 | -15 | -28.5 | 16.65 | -45 | ||
0.94 | 15.46 | -2.3 | -22 | -39.7 | 14.53 | -64 | ||
0.9 | 13.74 | -3 | -28.5 | -48.7 | 12.37 | -80.2 | ||
0.86 | 12.2 | -3.8 | -34.4 | -55.8 | 10.5 | -94 | ||
0.81 | 10.87 | -4.6 | -39.7 | -61.6 | 8.8 | -105.9 | ||
0.77 | 9.74 | -5.3 | -44.5 | -65.8 | 7.5 | -115.6 | ||
0.72 | 8.8 | -6 | -48.7 | -69.4 | 6.34 | -124.1 | ||
0.68 | -6.8 | -52.4 | -72.4 | 5.44 | -131.6 | |||
0.64 | 7.33 | -7.6 | -55.8 | -74.9 | 4.7 | -138.3 | ||
0.98 | 0.49 | -11.3 | -67.7 | -82.7 | 2.4 | -161.7 | ||
0.97 | 0.35 | 3.88 | -15 | -74.9 | -86.9 | 1.32 | -176.8 | |
0.96 | 0.31 | 3.13 | -18.5 | -79.5 | -89.5 | 0.93 | -187.5 |
: , (-1;0)
.5.
:
lg (ω) | 20lg k | |
0.62 | 25,6 | |
0.92 | ||
1.92 |
(. 6)
: , .. , , , -π.
.6.
R4
R2
R1
.7
: = 9,35106 ; R4 = 2,55104 ; R2 = 106 .
:
W(p) = k0
k0 = = = = 2.06
T01 = R4 C = 2.55 104 9.35 10-6 = 0.238
T02 = (R4 + R2) C = (2.55 104 + 100 104) 9.35 10-6 = 9.588
W(p) = 2.06
:
4.
-
, (.8)
|
|
.8. -
. .
, , .
:
W (p) = 2.06 10 0.45
W (p) = 2.06
W (p) = 2.06
W (p) =
:
= 0
: a0 = 0.0034, a1 = 0.32, a2 = 3.55, a3 = 19.27, a4 = 40.24
:
: , .
W (p) =
= 0
= 0
UD(𝜔) =
j VD(𝜔) =
:
ω | UD (ω) | i×VD (ω) | ω | UD (ω) | i×VD (ω) |
40.24 | -586 | -790 | |||
36.7 | 18.9 | -835 | -2175 | ||
-850 | -4518 | ||||
8.6 | -400 | -8062 | |||
-15.7 | 56.6 | -793 | -13050 | ||
-46.4 | 56.3 | -19710 | |||
-83 | 46.5 | -28290 | |||
-125 | -39040 | ||||
-173 | -9.7 | -52180 | |||
-225 | -60 | -67960 | |||
-281 | -127 | -86630 |
: . 4 , = 4.
.9.