Isheduli Network: Imibiko Evelele Yonyaka isakhiwo

Igrafu inethiwekhi iyithuluzi. Nge lwalumumethe ukuhlela kanye nomsebenzi ukuphathwa. Lapho ekuphathweni izinga practice ngokuvamile kakhulu esetshenziswa schedule inethiwekhi, noma Gantt ishadi.

Ngokuvamile, idayagramu inethiwekhi isetshenziswa ukuklama ezihlukahlukene imisebenzi ezakha iqoqo tinhlobo letehlukene izenzo. Ukusetshenziswa schedule inethiwekhi ukucacisa izinsuku lapho iphrojekthi kuqedile, futhi kuyasiza ukuhlonza ukuthi kungenzeka ukunciphisa isikhathi umsebenzi. Lokhu kusho ukuthi inethiwekhi esimisweni isikhathi esihlobene, futhi lokhu kubonakala kuyisixazululo esingaphelele ithuba elihle ukuqapha intuthuko yabo.

Isheduli Network empeleni yayo - ejikeni, phezulu esimelela umcimbi (isimo into noma umsebenzi ngesikhathi esithile), kanye lwesikhathi igrafu (ie, yokuxhuma phezulu izimbambo) zibonisa umsebenzi. Yetfulwe ijika ezinjalo, ingxenye PERT-indlela (Uhlelo Ukuhlolwa & ukubuyekeza Technique). Lwakhiwe ngo-1958 yinkampani American, nenjongo yayo yokuqala yayinjalo ukuhlela, kanye ukuhlolwa Inhloso ngentuthuko iphrojekthi.

Ukwakhiwa umdwebo wenethiwekhi engenziwa ngendlela ehlukile. Kulokhu, phezulu igrafu - okusebenza, le arc ikhombisa ebuhlotsheni osebukhona phakathi kwazo. inketho okunjalo isetshenziswa kaningi, futhi ingxenye CPM-indlela (Critical Indlela Indlela), noma indlela indlela ezibucayi.

Inqubo ukwakhiwa igrafu ngokusebenzisa ezibucayi indlela indlela inalokhu izinyathelo ezilandelayo:

• Ukuze ubone ukuthi izinhloso zokuhlela.
• Thola imingcele ezithinta schedule inethiwekhi, kanye umsebenzi lohleliwe.
• Icacisa ukubunjwa imisebenzi ezidingekayo ukuze kufinyelelwe lo mgomo.
• Yenza obuphelele uphawu amakhadi. Lokhu icacisa amathuluzi, izinto abanazo, futhi bonke labo obhekene kubulawa imisebenzi.
• Ukucutshungulwa izinhloso kanye nencazelo yaleyo eziyokhishwa kuqala.
• Ukwabela imisebenzi ukuze kwenziwe emva kuqala.
• Ibonisa izixhumanisi phakathi imisebenzi. Isetshenziswa kule umcibisholo, okubonisa ukulandelana izenzo. Ukwakha uhlelo inethiwekhi, esikhathini sethu isetshenziswa, isibonelo, uhlelo MS Visio.
• Icacisa isiqalo futhi isiphetho ekuqaleni umsebenzi ngamunye.
• Ukunqunywa kuqale ngasekupheleni futhi isiphetho ngasekupheleni somsebenzi ngamunye.
• Incazelo wesikhathi se-standby emsebenti ngamunye. Lokhu ibalwa njengoba umehluko isikhathi phakathi sekwephuzile futhi ekuqaleni ekuseni, kanye ngasekupheleni eziyimpumelelo ekuqaleni imisebenzi.
• Ukunquma indlela lapho ngayinye umsebenzi isikhathi wokugodlwa zero. Le ndlela ibizwa ngokuthi ezibucayi.

Uma kudingekile, schedule inethiwekhi nokwenza sihamba, futhi owokuqala zonke kudingeka sihlaziye izinkinga endleleni ezibucayi.

Uma usebenzisa, isibonelo, ukwakhiwa emikhulu isimiso inethiwekhi, ungakwazi kalula ukwakha igrafu inani lezisebenzi baqashwe, izindleko zomsebenzi, ukusetshenziswa kwezinto eziphinde nezakhiwo isikhathi ngasinye. Lezi amashadi ibuye inikeze ithuba reallocate izinsiza ukuze nokwandisa uhlelo inethiwekhi.