.
, , , .
.
. () . .
.
, . .
. 1.
H2 |
H1 |
H7 |
H5 |
H3 |
H4 |
H6 |
η 1 |
λ |
α |
D1 |
D0 |
β |
η |
γ α |
η 2 |
γ0 |
γ11 |
γ1 |
γ β |
γ ββ |
. 1.
H1 , () , , ;
H2 ;
H3 , ;
H4 ;
H5 , ;
H6 ;
H7 , .
:
1) λ = 10^-4 ;
2) γα = 10^-6 - ;
3) γ β = 10^-8 - ;
4) γ ββ = 0,033 - ;
5) γ0 = 0,1 - ;
6) γ1 = 0,1 - ;
7) γ11 = 1 - ;
8) η = 0,5 ;
9) η1 = 10 ;
10) η2 = 1 .
: = 2000.
: = 1 .
.
:
= - (λ + γ0 + γα) P1(t) + η1 P2(t) + η P5(t) + η2 P7(t),
|
|
= γα P1(t) - η 1 P2(t);
= λ P1(t) - (γ 1 + γ β) P3(t);
= γ β P3(t) - γ ββ P4(t);
= γ ββ P4(t) - η P5(t) + γ 11 P6(t);
= γ 1 P3(t) - γ 11 P6(t);
= γ 0 P1(t) - η 2 P7(t).
P1(0) = 1; P2(0) = 0; P3(0) = 0; P4(0) = 0; P5(0) = 0; P6(0) = 0; P7(0) = 0.
α, β D 0 D 1:
D 0 =
D 1 = ,
α = ,
β = ;
K = .
K - ( , , , )