Metoda wyznaczania ścieżki krytycznej przedsięwzięć z rozmytymi czasami realizacji zadań
A method for finding critical path in a project with fuzzy tasks durations
Author(s): Barbara GładyszSubject(s): Economy
Published by: Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
Keywords: project; critical path; fuzzy processing time; possibility distribution
Summary/Abstract: Durations of tasks are nondeterministic in the nature. There are three concepts of time analysis of nondeterministic networks: probabilistic, interval and fuzzy ones. In the paper we assume that the durations of tasks are fuzzy variables. The method for finding the most possible critical path and measuring the criticality of tasks is presented. Compare with other fuzzy critical path analysis the proposed approach is simple and effective. An illustrative example is presented.
Journal: Prace Naukowe Uniwersytetu Ekonomicznego we Wrocławiu
- Issue Year: 2011
- Issue No: 238
- Page Range: 25-33
- Page Count: 9
- Language: Polish