. . .
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, ,
______381_____
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-
2012 .
充..3
...4
1. 充..4
2. ...6
3. 腅.8
Ņ..11
12
....13
1. 1 ....13
2. 2 ....16
X T. :
, ,
.
.
:
- ;
- ;
- .
.
10 .
( 1):
;
;
;
;
.
:
, , (1)
g = G (t),
X (0) = A.
:
(1):
1 X (0) = A:
:
(1) :
, (2)
a , [0.5;1.1],
k - , [0.6;1],
=1.2 k a :
(2) [1]:
|
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(3)
(3) [1]:
(4)
, [1]:
, (5)
3 ( =0,997.
(5) , (4), :
[1]. :
1. N >=100, m*x D*x:
, (6)
, (7)
xi (1), h =0.01.
2. :
. (8)
3.
. (9)
4. m*x D*x, (6) (7) (9):
, (10)
. (11)
5. , (8) , (10) (11):
.
6. (9), , , 4 .
n = 400. : (6) (7): (8):
, , n 2 . , . , (9) (10): : n = 11778+200=11978 .
11978<21100, , . :
.
. , 21398>21377, , .
:
(1) [4] 0.001. , , Borland Delphi 7 [5]. 1.