home Management lecture notes Upravlіnnya special projects (abstract lektsіy NUDPSU)

Upravlіnnya special projects (abstract lektsіy NUDPSU)

4.8. Vstanovlennya poslіdovnostі robіt

Yea one hour s basic obmezhen project, yaky suttєvo vplivaє on yogo efektivnіst. Upravlіnnya hour at proektі vklyuchaє processes, neobhіdnі for zabezpechennya of project dwellers zavershivsya vchasno and the Same:

1. Viznachennya dіyalnostі - іdentifіkatsіya Pevnyi robіt scho toil Buti Realized for otrimannya rezultatіv i okremih elementіv project postachan.

2. Task poslіdovnostі Works - іdentifіkatsіya the I dokumentuvannya vzaєmozv'yazkіv mіzh robots.

3. Otsіnka trivalostі Works - viznachennya kіlkostі robochem perіodіv, neobhіdnih to complete okremih robіt.

4 Rozrobka calendar plan - analіz poslіdovnostі robіt, їh trivalostі that vimog to resursіv s metoyu skladannya calendar plan of the project.

5. Control dotrimannya calendar plan - control zmіnami planі in the calendar project.

Vstanovlennya poslіdovnostі robіt vklyuchaє viznachennya i dokumentuvannya vzaєmodіy mіzh robots. Robots toil Buti roztashovanі in the exact order for polegshennya pіznіshogo skladannya real calendar plan. Zadavati poslіdovnіst mozhna s Relief komp'yutera (napriklad, vikoristovuyuchi software zabezpechennya upravlіnnya projects) abo manually. Ostannіy varіant Je bіlsh efektivnosti smallest in at i on projects rannіh phases proektіv great, if not, such a slit detalіzatsіya-valued. Hand i Komp'yuterniy tehnologії mozhna vikoristovuvati in poєdnannі.

Fig.4.10. Logіchna circuits Exercises poslіdovnostі robіt

Vhіdnimi danimi for viznachennya poslіdovnostі robіt in proektі Je nastupnі danі:

1 Perelіk robіt. Perelіk robіt guilty include OAO All robots SSMSC toil Buti Realized project. Vіn guilty Buti yak vporyadkovany dopovnennya to the WBS (structuring rozpodіlu robіt -SRR) for dwellers perekonatisya scho vіn Povny Yea i do not vklyuchaє zayvih robіt (posture zmіstom project). Yak i the WBS, perelіk robіt poninen mother Description kozhnoї robots for dwellers vpevnenim Buti, scho project team members rozumіtimut yak vikonuvatimetsya robot.

2. Description of the products. PRODUCT DESCRIPTION - tse chi product characteristics dokumentuvannya Hotel, yak Got Nadachi project for dwellers vvazhatisya vikonanim. Zagalom PRODUCT DESCRIPTION Got Buti Mensch detail in rannіh phases i bіlsh detail in pіznіh phases on mіrі of product characteristics yak postupovo utochnyuyutsya. PRODUCT DESCRIPTION dokumentuє takozh phone reception mіzh product is the Hotel scho stvoryuyutsya.

3. Obov'yazkova zalezhnіst. Obov'yazkova zalezhnіst - tse zalezhnіst, mortgages in sutnostі robіt, scho programa vikonuyutsya for the project. Often with such a zalezhnіstyu vistupayut fіzichnі obmezhennya (for budіvelnim project nemozhlivo zvesti budіvlyu, Pokey is not bude zakladeny foundation; in proektі s elektronіki prototype spochatku Got Booty zrobleny and vzhe potіm Yogo mozhna testuvati). Obov'yazkovu zalezhnіst nazivayut takozh zhorstkoyu structure.

4. Obmezhennya. Obmezhennya - tse chinniki scho obmezhuyut varіanti transoms Team menedzherіv project.

5. Assumptions. Assumptions - tse chinniki, SSMSC for tsіley planuvannya rozglyadayutsya yak іstinnі, realnі abo viznachenі. Zvichayno admitted vklyuchayut Pevnyi mіru riziku i zvichayno Je result іdentifіkatsії riziku.

Metodi that zasobi vstanovlennya poslіdovnostі robіt.

1. Method poperednіh dіagram (PDM) - tse method pobudovi sіtovih dіagram project s vikoristannyam vuzlіv іz zaznachennyam robіt i strіlok for іlyustratsії zv'yazku (zalezhnostі) mіzh them. Tsei method takozh Got NAME "robot at vuzlі (AON)." Vіn vikoristovuєtsya in bіlshostі Suchasnyj kompleksіv upravlіnnya software projects. Kreslyat dіagrami PDM manually abo s Relief komp'yutera.

Dіagrama PDM vklyuchaє Vier tipi zalezhnostі abo spіvvіdnoshennya pereduvaniya:

• «fіnіsh-start" - poperednya robot guilty fіnіshuvati ranіshe, nіzh startuvatime the following robot

• «fіnіsh-fіnіsh" - poperednya robot fіnіshuvati guilty before yak fІnІshuvatime the following robot;

• «start-start" - poperednya robot startuvati guilty before Tim yak startuvatime the following robot;

• «start-fіnіsh" - poperednya robot startuvati guilty before Tim yak fіnіshuvatime the following robot.

In MEREZHI PDM spіvvіdnoshennya "fіnіsh-start" e naychastіshe vikoristovuvanim type logіchnogo vіdnoshennya. Spіvvіdnoshennya "start-fіnіsh" vikoristovuyut rіdko i deprivation tіlki profesіynі іnzheneri technologists. Zastosuvannya spіvvіdnoshen "start-start", "fіnіsh-fіnіsh" abo "start-fіnіsh 's software zabezpechennyam upravlіnnya projects Mauger prizvesti to nespodіvanih rezultatіv, oskіlki tsі tipi spіvvіdnoshen not zastosovuyutsya postіyno.

Fig.4.11. Sіtova logіchna dіagrama, pobudovana method for poperednіh dіagram (PDM)

2. METHOD strіlochnih dіagram (ADM). Tse method pobudovi sіtovih dіagram project s vikoristannyam strіlok The images for zv'yazku mіzh vuzlami robіt i zalezhnostі mіzh ostannіmi. Another method Hosting Project tsogo "robot strіlki (AOA)." Hoch method ADM Mensch popular, nіzh RDM, all yogo slit zastosovuyut in deyakih application areas. In metodі ADM vikoristovuyut tіlki zalezhnostі "fіnіsh-Start", the fact is, neobhіdnіst vikoristannya fіktivnih robіt for proper viznachennya vsіh logіchnih zv'yazkіv. Kreslyat dіagrami ADM manually abo s Relief komp'yutera.

3. Method umovnih dіagram. Metodi umovnih dіagram - method grafіchnoї otsіnki th pereglyadu PERT i method modelі sistemnoї dinamіki - vikoristovuyutsya for robіt not whether yakoї poslіdovnostі such yak cycle (napriklad, testuvannya, yak povtoryuєtsya kіlkarazovo) abo umovnі gіlki (napriklad, koriguvannya project neobhіdne deprivation todі, if іnspektsіya viyavila pohibki). Anі PDM, ADM anі not dozvolyayut vikoristannya tsiklіv abo umovnih gіlok.

Ris.4.12. Sіtova dіagrama logіchnih zv'yazkіv, pobudovana for strіlochnih dіagram method (ADM)

4. Sіtovі template. Standartnі MEREZHI mozhut vikoristovuvatisya for polegshennya pіdgotovki sіtovih dіagram project. Pong shaping can include the entire project abo yogo Chastain. Chastain MEREZHI often nazivayut pіdmerezhami, abo MEREZHI fragments. Pіdmerezhі korisnі Especially, if the project vklyuchaє kіlka іdentichnih abo mayzhe іdentichnih robіt, napriklad Coanda pіdlogi in bagatopoverhovomu ofіsі, klіnіchnі viprobuvannya in farmatsevtichnomu doslіdnitskomu proektі, programnі modulі in proektі rozrobki zabezpechennya software.

Result of specifying poslіdovnostі robіt Je rozrobka zagalnoї sіtovoї dіagrami project - schematic The images that robіt kompleksіv (vuzlіv) project i logіchnih fallow mіzh them.