_WELCOMETO Radioland

Ãëàâíàÿ Ñõåìû Äîêóìåíòàöèÿ Ñòóäåíòàì Ïðîãðàììû Ïîèñê Top50  
Ïîèñê ïî ñàéòó



Íàâèãàöèÿ
Ãëàâíàÿ
Ñõåìû
Àâòîýëåêòðîíèêà
Àêóñòèêà
Àóäèî
Èçìåðåíèÿ
Êîìïüþòåðû
Ïèòàíèå
Ïðîã. óñòðîéñòâà
Ðàäèî
Ðàäèîøïèîíàæ
Òåëåâèäåíèå
Òåëåôîíèÿ
Öèôð. ýëåêòðîíèêà
Äðóãèå
Äîáàâèòü
Äîêóìåíòàöèÿ
Ìèêðîñõåìû
Òðàíçèñòîðû
Ïðî÷åå
Ôàéëû
Óòèëèòû
Ðàäèîëþá. ðàñ÷åòû
Ïðîãðàììèðîâàíèå
Äðóãîå
Ñòóäåíòàì
Ðåôåðàòû
Êóðñîâûå
Äèïëîìû
Èíôîðìàöèÿ
Ïîèñê ïî ñàéòó
Ñàìîå ïîïóëÿðíîå
Êàðòà ñàéòà
Îáðàòíàÿ ñâÿçü

Ñòóäåíòàì


Ñòóäåíòàì > Êóðñîâûå > Àíàëèç ýêñïëóàòàöèîííîãî îáñëóæèâàíèÿ ÂÖ ñðåäíåé ïðîèçâîäèòåëüíîñòè

Àíàëèç ýêñïëóàòàöèîííîãî îáñëóæèâàíèÿ ÂÖ ñðåäíåé ïðîèçâîäèòåëüíîñòè

Ñòðàíèöà: 2/6

 

Ñòðóêòóðíàÿ ñõåìà ïðîãðàììû

 

Ïðîãðàììà íà ÿçûêå GPSS

 

1  EXP      FUNCTION      RN1,C24

0,0/.1,.104/.2,.222/.3,.355/.4,.509/.5,.69/.6,.915/.7,1.2

.75,1.38/.8,1.6/.84,1.85/.88,2.12/.9,2.3/.92,2.52/.94,2.81

.95,2.99/.96,3.2/.97,3.5/.98,3.9/.99,4.6/.995,5.3/.998,6.2

.999,7/.9998,8

2               GENERATE     0,0,,1                ;Ãåíåðèðîâàíèå òðàíçàêòà

3               ASSING           1,K1000            ;Ïðèñâîåíèå P1 çíà÷. 1000

4  INPUT  ADVANCE       10,FN$EXP      ;Ìîäåëèðîâàíèå èíòåðâàëà

                                                                  ;áåçîòêàçíîé ðàáîòû (10)

5               SEIZE               FAC                 ;Çàíÿòèå ïðèáîðà

6               ADVANCE       20,FN$EXP      ;Ìîäåëèðîâàíèå èíòðåëâàëà

                                                                  ;âîññòàíîâëåíèÿ (20)

7               RELEASE        FAC                 ;Ìîäåëèðîâàâíèå ïåðåõîäà

                                                                  ;â ðàáî÷èé ðåæèì

8               TABULATE     XTIME             ;Ôîðìèðîâàíèå òàáëèöû

                                                                  ;(Ò=Òâîñ + Òðåì)

                                                                  ;XTIME çàäàåò ÷èñëî èíòåðâ.

                                                                  ;è øèðèíó èíåðâàëà (10,20)

9               LOOP               1,INPUT           ;Îðãàíèçàöèÿ öèêëà ðîõîäæ.

                                                                  ;òðàíçàêòà (áëîêè 3 è 8)

10             TERMINATE   1                      ;Óíè÷òîæåíèå òðàíçàêòà

   XTIME  TABLE             M1-,0,20,10      ;Ôîðìèðîâàíèå òàáëèöû

                 START            1000

Ñþäà ïîìåñòèòü ðåç. âûïîëí. ëàá. ðàá1 èëè ëþáîé äðóãîé - 2:3,4:5,6:7

 
Ðåçóëüòàòû àíàëèçà

Ýòî óáðàòü!!!

 
 

 

 

Ñðåäíÿÿ çàíÿòîñòü ïðèáîðà ñîñòàâèëà 0,671, ÷òî õîðîøî ñîãëàñóåòñÿ ñ ðàñ÷¸òíûì çíà÷åíèåì ðàâíûì Ð1 = 0,667*

Ñðåäíåå âðåìÿ ïðåáûâàíèÿ ïðèáîðà â ñîñòîÿíèè îòêàçà ñîñòàâèëî 20,146 åäèíèö ìàøèííîãî âðåìåíè. Ñðåäíåå âðåìÿ öèêëà ðàâíîãî (Ò=Òâîñ + Òðåì) ñîñòàâèëî 30,015 âðåìåíè.

 

Íèæå ïðèâåäåíû ðåçóëüòàòû ìîäåëèðîâàíèÿ

 

 GPSS/PC Report file REPORT.GPS.  (V 2, # 38123)  11-10-1995 12:34:44   pag

 

    START_TIME        END_TIME       BLOCKS        FACILITIES        STORAGES    FREE_MEMORY

    0               289219  9         1             0             262016

 

LINE LOC  BLOCK_TYPE            ENTRY_COUNT CURRENT_COUNT    RET

90     1       GENERATE                 1                    0

100   2       ASSIGN    1                 0

110   INPUT                 ADVANCE 10009            0

120   4       SEIZE       10009        0

130   5       ADVANCE                   10009            0

140   6       RELEASE 10009        0

150   7       TABULATE                  10009            0

160   8       LOOP        10009        0

170   9       TERMINATE                1                    0

 

FACILITY       ENTRIES      UTIL.      AVE._TIME    AVAILABLE       OWNER    PEND             INTER         RETRY               DE

FAC     10009 0.670             19.37     1       0     0     0     0

 

TABLE MEAN    STD.DEV.       RETRY      RANGE  FREQUENCY    CUM.%

XTIME 10013.00            0.00    0                 160 -      10009        100.0

 

XACT_GROUP  GROUP_SIZE    RETRY

 POSITION               0             0

 

2. Ðàññ÷èòàòü íàä¸æíîñòü âíåøíåãî óñòðîéñòâà.

 çàäàíèè ïðèâåäåíà ñëåäóþùàÿ ñòðóêòóðíàÿ ñõåìà.

 ýòîì ðàçäåëå ïðèâåä¸í ïðèìåð.

Êàæäîìó ðàññìîòðåòü ñâîé âàðèàíò.