.


:




:

































 

 

 

 





, . , . , . - .

.

- , .

- , , 0.

- , .

0.

.

.

.

, , .

, , , .

, .. .

, . .

, (ti), (Qi). (.I.2.I.).

.I.2.I. , .

 

, .. ti Qi .

t0, (-I)- - , , (-1) .

 

(to)= {Q k ≥ to } = 1- FK (to), (1.1)

 

Fk (to)- Qk.

 

 

[k (t)] , (-I)- - t, .

 

Nk (to) nk (t)

(t)= = 1- ,

Nk (0) Nk (0) (I.2)

 

Nk (to)- t'= to;

Nk (0)- t'= 0;

nk (to)- , t'= to.

to, (-I)- - , , to , (-I)- .

 

Qk (to) = {Q k < to } = FK (to) = 1- (to) (I.3)

 

, (-I)- - to, .

 

nk (to) Nk (to)

Qk (to) = = 1 -

Nk (0) Nk (0) (I.4)

 

(to) Qk (to) . I.2.2.

 

 

 

 

13

 

 

.I.2.2. , (to) Q (to):

) ;

), ), ) .

 

, t, . , , .

t.

 

1 d f (t)

λ(t) = F (t) =

1- F (t) dt P (t) (I.5)

t , .

λ(t) [t, t+ ∆t] t ∆t.

n(t+∆t) n(t) ∆n (t, ∆t)

λ(t)= = ,

N(t) ∆t N (t) ∆t (I.6)

 

n(t) , t;

N(t) , t;

∆n(t, ∆t) ,

[t, t + ∆t].

, , ,

Q(t, t + ∆t) d Q

ω= lim = ,

∆t→0 ∆t d t (I.7)

 

Q (t, t + ∆t) , t t + ∆t.

, .. , .. .

, , , , .

, , .. ∆t .

∆n (t, ∆t)

ω(t)= λ(t)=

N (t) ∆t (I.8)

 

ω(t) λ(t), .. ω(t)= ω= const λ(t)= λ= const

 

ω λ= const (I.9)

 

,

 

ω = λ= const (I.I0)

 

, .. , , , n t . t

 

()= ωt (I.11)

 

k k

(ωt) (λt)

Pk (t)= exp (-ωt)= exp (-λt) (I.I2)

K! K!

 

, , , , , . . I.2.3.

 

 

. I.2.3. ω (t) .

I- , .

 

;

II- , . ω, , ;

III- , .

, II

 

ω(t)= ω= const λ(t)= λ= const

 

,

 

ω = λ= const

 

, .

t, .. Pk (t) (I.I2) =0

 

0 (t)= exp (-ωt)= exp (-λt) (I.I3)

 

 

Q0 (t)= 1- 0 (t)= 1- exp (-ωt)= 1- exp (-λt) (I.I4)

 

, (I.I3) (I.I4) . I.2.4.

 

 

. I.2.4. (t) Q(t).

 

(I.I5)

 

n (t, t) (I.8) , ω , ω. , .

- :

ω

ωk=

r1

ω

- : ωk=

r2

r1 r2 I α.

, 0,91-0,95.

. , ω= f (t) . , 10 .

, , .

 

(I.I6)

ti- ;

n- .

1 ,

(I.I7)

8760- .

 

(I.I8)

 

-

- i- ( ).

τ- .

 

(I.I9)

ti- , ;

- .

(τ) , .

- , .

 

(I.20)

 

, ,

 

 

(I.21)

- , ;

- , ;

- .

, r, - ,

 

(I.22)

 

(1.17),

 

(1.23)

 

,

 

(1.24)

 

, . , (),

 

..= (1.25)

 

, (1.24)

 

..= (1.26)

- , , , , (to) Qk (to)

 

(1.27)

 

 

(1.28)

 

m-

t-

ω- .

- , ,

 

(1.29)

 

, . , , , .

 

2.

, , , . .

ωn (1/) n (.).

 

(2.1)

(2.2)

 

, . , , . .. 2 .

 

:

 

1. .

2. , . .

3. .

4. , , . .

5. , .

6. .

 

 





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