Реферат: Разработка и исследование имитационной модели разветвленной СМО (системы массового обслуживания) в среде VB5


MAX = +4.4% MAX
= +17% MAX = +10% MAX = +3.2%
MIN = -2.0% MIN
= -11% MIN = -6.5% MIN = -7.2%


MAX = +1% MAX
= +4.6% MAX = +2.1% MAX = +3.3%
MIN = -1.8% MIN
= -12.7% MIN = -3.6% MIN = -4.1%


MAX = +1.9% MAX
= +15.3% MAX = +5.9% MAX = +2.2%
MIN = -0.8% MIN
= -10% MIN = -4% MIN = -5.2%
13. 4 станции, 32000
заявок, 10 экспериментов
1 — 2 = 0.9; 1 — 3 =
0.1; 2 — 4 = 1; 3 — 4 = 1;
отбраковки нет
Ta = 5,
Ts(1) = 3, Ts(2) = 3, Ts(3) = 3, Ts(4) = 3
По формулам:


|
1 станция
|
2 станция
|
3 станция
|
4 станция
|
WT
|
4.329 |
4.796 |
3.482 |
3.555 |
0.15 |
0.233 |
4.327 |
4.226 |
WT
|
4.735 |
4.563 |
3.638 |
3.630 |
0.187 |
0.200 |
4.612 |
4.404 |
WT
|
4.641 |
4.346 |
3.382 |
3.540 |
0.195 |
0.171 |
4.453 |
4.482 |
WT
|
4.514 |
4.686 |
3.421 |
3.670 |
0.176 |
0.218 |
4.664 |
4.511 |
WT
|
4.271 |
4.397 |
3.609 |
3.380 |
0.174 |
0.186 |
4.205 |
4.426 |
IDT
|
2.007 |
1.960 |
2.572 |
2.531 |
46.64 |
45.93 |
2.032 |
1.989 |
IDT
|
1.921 |
2.017 |
2.495 |
2.598 |
47.11 |
46.37 |
1.958 |
2.015 |
IDT
|
1.962 |
2.005 |
2.558 |
2.540 |
47.41 |
46.28 |
1.999 |
1.963 |
IDT
|
2.001 |
1.977 |
2.554 |
2.528 |
46.81 |
46.13 |
1.982 |
1.984 |
IDT
|
2.048 |
2.006 |
2.555 |
2.596 |
47.85 |
46.65 |
2.066 |
2.012 |
Tmid
|
7.333 |
7.789 |
6.485 |
6.569 |
3.024 |
3.175 |
7.306 |
7.218 |
Tmid
|
7.758 |
7.573 |
6.628 |
6.629 |
3.232 |
3.140 |
7.597 |
7.416 |
Tmid
|
7.667 |
7.317 |
6.363 |
6.535 |
3.132 |
3.192 |
7.444 |
7.495 |
Tmid
|
7.505 |
7.692 |
6.416 |
6.686 |
3.135 |
3.260 |
7.674 |
7.510 |
Tmid
|
7.249 |
7.398 |
6.632 |
6.353 |
3.175 |
3.232 |
7.166 |
7.422 |


MAX = +6% MAX
= +4.2% MAX = +22% MAX = +3.6%
MIN = -5.1% MIN
= -4% MIN
= -21.5% MIN = -6.6%


MAX = +2.4% MAX = +1.7% MAX = +1.8% MAX
= +3.3%
MIN = -4% MIN = -2.3% MIN = -2.3% MIN = -2.1%


MAX = +3.9% MAX
= +2.5% MAX = +2.2% MAX
= +2.3%
MIN = -3.3% MIN
= -2.6% MIN = -5.2% MIN = -4.5%
14. 4 станции, 32000
заявок, 10 экспериментов
1 — 2 = 0.1; 1 — 3 =
0.9; 2 — 4 = 1; 3 — 4 = 1;
отбраковки нет
Ta = 5,
Ts(1) = 3, Ts(2) = 3, Ts(3) = 3, Ts(4) = 3
По формулам:


|
1 станция
|
2 станция
|
3 станция
|
4 станция
|
WT
|
4.368 |
4.306 |
0.188 |
0.163 |
3.618 |
3.337 |
4.353 |
4.380 |
WT
|
4.526 |
4.737 |
0.214 |
0.178 |
3.657 |
3.478 |
4.488 |
4.673 |
WT
|
4.535 |
4.452 |
0.197 |
0.218 |
3.344 |
3.509 |
4.463 |
4.610 |
WT
|
4.446 |
4.754 |
0.191 |
0.162 |
3.622 |
3.540 |
4.570 |
4.322 |
WT
|
4.260 |
4.585 |
0.208 |
0.187 |
3.403 |
3.498 |
4.470 |
4.617 |
IDT
|
2.028 |
2.004 |
46.63 |
45.46 |
2.541 |
2.586 |
2.023 |
2.001 |
IDT
|
1.992 |
1.968 |
45.28 |
46.99 |
2.525 |
2.557 |
1.976 |
1.986 |
IDT
|
1.991 |
2.004 |
48.19 |
47.58 |
2.589 |
2.545 |
2.027 |
1.992 |
IDT
|
2.015 |
1.963 |
46.25 |
45.13 |
2.577 |
2.538 |
1.984 |
2.006 |
IDT
|
2.049 |
1.990 |
46.76 |
45.97 |
2.605 |
2.561 |
2.017 |
1.988 |
Tmid
|
7.354 |
7.280 |
3.207 |
3.067 |
6.653 |
6.302 |
7.344 |
7.359 |
Tmid
|
7.517 |
7.760 |
3.202 |
3.171 |
6.689 |
6.466 |
7.495 |
7.678 |
Tmid
|
7.559 |
7.455 |
3.184 |
3.260 |
6.313 |
6.522 |
7.451 |
7.626 |
Tmid
|
7.452 |
7.790 |
3.114 |
3.138 |
6.637 |
6.580 |
7.607 |
7.315 |
Tmid
|
7.245 |
7.595 |
3.355 |
3.180 |
6.397 |
6.506 |
7.487 |
7.629 |


MAX = +5.6% MAX
= +14.1% MAX = +3.9% MAX = +3.8%
MIN = -5.3% MIN
= -15.2% MIN = -5.2% MIN
= -4%


MAX = +2.5% MAX = +2.5% MAX = +2% MAX
= +1.4%
MIN = -1.9% MIN
= -4% MIN = -1.2% MIN = -1.2%


MAX = +3.9% MAX
= +5.1% MAX = +2.6% MAX
= +2.4%
MIN = -3.4% MIN
= -3.9% MIN = -3.4% MIN = -2.5%
15. 4 станции, 32000
заявок, 10 экспериментов
1 — 2 = 0.5; 1 — 3 =
0.5; 2 — 4 = 1; 3 — 4 = 1;
отбраковки нет
Ta = 5,
Ts(1) = 3, Ts(2) = 3, Ts(3) = 3, Ts(4) = 3
По формулам:


|
1 станция
|
2 станция
|
3 станция
|
4 станция
|
WT
|
4.268 |
4.495 |
1.310 |
1.265 |
1.226 |
1.312 |
4.406 |
4.330 |
WT
|
4.608 |
4.628 |
1.310 |
1.317 |
1.408 |
1.397 |
4.496 |
4.49 |
WT
|
4.459 |
4.417 |
1.184 |
1.310 |
1.332 |
1.406 |
4.447 |
4.498 |
WT
|
4.642 |
4.590 |
1.401 |
1.381 |
1.380 |
1.271 |
4.499 |
4.770 |
WT
|
4.417 |
4.309 |
1.433 |
1.380 |
1.357 |
1.291 |
4.401 |
4.531 |
IDT
|
2.006 |
1.999 |
6.986 |
7.048 |
7.037 |
7.034 |
2.017 |
2.021 |
IDT
|
1.982 |
1.981 |
6.932 |
6.966 |
7.047 |
6.834 |
1.994 |
1.972 |
IDT
|
2.010 |
2.059 |
7.278 |
7.225 |
6.800 |
6.888 |
1.999 |
2.028 |
IDT
|
1.994 |
2.021 |
7.003 |
6.880 |
6.917 |
7.152 |
1.998 |
1.974 |
IDT
|
1.994 |
2.001 |
7.022 |
6.804 |
6.852 |
7.202 |
2.013 |
2.011 |
Tmid
|
7.273 |
7.504 |
4.344 |
4.243 |
4.212 |
4.286 |
7.399 |
7.317 |
Tmid
|
7.620 |
7.605 |
4.325 |
4.314 |
4.392 |
4.436 |
7.496 |
7.477 |
Tmid
|
7.459 |
7.397 |
4.141 |
4.342 |
4.344 |
4.425 |
7.457 |
7.509 |
Tmid
|
7.637 |
7.587 |
4.437 |
4.406 |
4.380 |
4.287 |
7.490 |
7.813 |
Tmid
|
7.401 |
7.306 |
4.461 |
4.371 |
4.373 |
4.298 |
7.367 |
7.519 |
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