,,,
-
. -01-06,
_______________________.
_________________2008
__________________ .. _________________2008
_________________ .
_________________2008
2008
, [1].
|
|
|
ω |
A0 |
|||||||
K0 |
T1 |
T2 |
T3 |
T4 |
||||
19 | 75 | 0.23 | 0.72 | 0.012 | - | 1.7 | 15 |
, .
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.
; ; , p ; y , .
, CA, C.
:
:
4 :
P1 =-31.952, 148.622; P2 =-148.622, 31.952; P3 =-21.42; P4=-5.158
, - , , .
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:
, , a0>0 n- . n = 4, , . .
0 = 0,000029, 1 = 0,0026, 2 = 0.732, 3 = 17.25, a4=75
.
=0.0013
: , , .
.
.
:
p p p:
Re = - .
Im = - .
:
Re | Im | |
0 | 75 | 0 |
10,143 | 0 | 182,335 |
157,529 |
-7,519*103 |
|
5.361*10^-4 | 75 | 0 |
∞ | ∞ | -∞ |
1- .
0 , (n=4 - ) 4 .
, gg .
.
.
: ,
.
:
, .
P=0
(1+0,72p) = 0
(1+0,012p) = 0
(1+0,0034p) = 0
.
P1=0; P2=-1.38; P3=-83.33; P4=-294.11
, , .
, 0 , , (-1;j0).
.
: , :
2 - .
, , (-1; j0). , .
.. 4 , . 1 .
( ):
p jω, :
:
T1 Kp
20lg75=37.501
2.
, . . VisSim.
3- .
4 - max
5- .
, , tp=0,217 .
- => ( 30%).
.
, :
P1 =-31.952, 148.622; P2 =-148.622, 31.952; P3 =-21.42; P4=-5.158
6 - .
, .
7- .
2.3 ( ).
8 - .
9 -
E=C0 *(ax + b)= 15x+1.7
10
11 .
g g , . , g , , o . o o, g . , .
, .
, g.
1. . ., . . . .: , 1975.
2. .., .. ( , ). - 2- ., . . - .: , 1982.
3. C o / . .. . - .: , 1978.
4. o.: . 2- / . . . . .: , 1986.
- . -01-06,
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