. , Q, , . 4.37, . PQ (t) , . , . 4.37, , 1 2. t1 = t2, , , . t1? t2,
(4.141)
(). .
(4.141) .
1. ( R . 4.37, ) (t? 2 = t?? 2), . , , , . , , , .
2. = ( t1, t 2) . (4.141) .
3. t t0, , t t? 0, t? 0 t0 (. 4.38):
(4.142)
t, t? 0 t0, .
t0 = 0 (t, 0) . (t, t? 0) , ( t? 0, 0) t? 0 . (t, t? 0) ( t? 0, 0) ( t0, 0), .
4.1.
, | |||
(L) | 200... + 600 | ||
() | 200... + 1000 | ||
(10%) | (S) | 0... +1300 | |
(5%) (20%) | () 1 | 0... 2200 |
. . 4.1 ( 6616-84) ( 3044-84).
3044-84.
. . 4.39. 1 2 ; , 3, . 4 (, ). , .
|
|
. . . 50.
. , . . , , , () , . , , . , .
, .
, . . 4.40. , , . Rp. . , , . , . , . , , , , , .
, .
(0,25 1) %, (0,5 1) %.
. , .
. (t, t 0 ) t t0 = 0 . t? 0 t0, (t, t? 0 ) (t, t 0 ) , . .
|
|
(t? 0, t 0 ) (4.142) . (t? 0, t 0 ) , t0, t? 0. (t? 0, t 0 ) .
t0? t? 0 .
(4.143)
k , .
- 0,8 1; - 0,98 1,11; - 0,82 1,11. D t = t? 0 - t0 k = 1. . , t? 0. D t. , t? 0 .
. , , R = R 0 (1 + a t? 0 ) . , , . , (t? 0, t 0 ) . t? 0 t0 = 0 .
.
. . . , () . . , - 0,5 1000 3,86 . .
, , D R ,
(4.144)
R ; R .
R R , , , .
. . .