1. 2.
2. . . 1 50 . : 5 / 10 ; 1 10 ; ( 3). . , . .1.
3. . " " 10 / :
- V = 0;
- b 0 V + D V /2 (.2). "" .1;
-
| f = b 0 + i , | (1) |
i , .
.1;
-
 .
| (2) |
.1;
- ;
 .
| (3) |
.1;
-
| s = s D s, | (4) |
s , . s = 19600 .
.1;
.1
.2
1
| S , | i , | V , / | V , / | b 0, / | f , / | D t, | D s, | s, | |
| V |
-
| V = V + D V. | (5) |
.1;
- .
, V . V V . s s .
4. . :
- :
| i £ -5 V ³ 40 / Þ ; i > -5 V < 40 / Þ ; | (6) |
- : ( º /); f 0 () w (). ( .3 4 : .3 - ; .4 ). ( ) V > V . .2 (.5).
|
|
|
.3
.4
.5
- :
| V < V Þ D V > 0; V > V Þ D V < 0. | (7) |
V .
:
| V £ V Þ D V = 10 /; V £ V Þ D V = 5 /; | (8) |
| V + D V > V Þ D V = V V ; V + D V > V Þ D V = V V ; | (9) |
: D V = 5 /.
D V .2;
- f 0 V + D V /2 ( .6). w = f (V) f 0 w . f 0 w .2;
.6
- :
| f = f 0 i ; | (10) |
| f = w + i . | (11) |
2
| S , | i , | V , / | V , / | D V, / | V , / | f 0 w , / | f , / | D t, | t, | D s, | s, | |||
| V 1 | s 1 | |||||||||||||
| s 2 | ||||||||||||||
| s 3 | ||||||||||||||
| s 4 | ||||||||||||||
| V 1 | V 4 | |||||||||||||
| 2 | V 2 | V 4 | ||||||||||||
| 1 | j | Vj | tj | sj | ||||||||||
| 1 | j | V | t | s | ||||||||||
| 1 | j +1 | V | t | s | ||||||||||
f < 0, D V, f 0 w f . .2;
-
 .
| (12) |
.2;
-
| t = t + D t, | (13) |
t , .
.2;
- ;
|
|
|
| .
| (14) |
.2;
-
| s = s + D s, | (15) |
s , .
.2;
-
| V = V + D V. | (16) |
.2;
- .
, . V V .
, .
, - (.5). .2 "". .
.2 .5 , ( ).
- V , . V w = f (V) .
- V , . , V = V . V w = f (V) .
- V , , V .
 ,
| (17) |
D s - , .
- V , , V 5. - D s ,
 .
| (18) |
, , .3. . . 60 / 2 , 10 . 500 .
, , , . .7 .2. .1 .2 , D t s. .2.
.7
5. . 4. , . :
- ;
- ;
- ;
- ;
- ;
- ( ).
