Dissertation > Excellent graduate degree dissertation topics show

Fuzzy Dominant Path Method (F-DPM) for Activity Networks with Ill-know Durations

Author: ZhuoZhiYong
Tutor: LiuZhiJie
School: Dalian University of Technology
Course: Project Management
Keywords: activity networks Activity times Fuzzy numbers Fuzzy Dominant Path Method Degree of criticality.
CLC: F224
Type: Master's thesis
Year: 2004
Downloads: 165
Quote: 8
Read: Download Dissertation

Abstract


First an overview of some approaches to activity networks with ill-know durations is proposed. They all base on probability theory. However, the activity durations and their distributions are subjectively determined, so the premise of probability distributions of activity times is not always applicable.Therefore, we replace probabilistic considerations in the project network analysis by possibilitic ones, to reduce the difficulty arising from the inexact and insufficient information of activity times. So we use triangular fuzzy numbers (TFNs) to simulate the activity times and the fuzzy Delphi method to estimate the TFNs of each activity. Base on these time estimates, we then propose a new fuzzy project-network analysis method -Fuzzy Dominant Path Method (F-DPM) for calculating the fuzzy project completion time, the possibility of meeting certain project completion times, the degree of criticality for each path and other important parameters.Finally, the solution procedure will be described in detail conjunction with an example to illustrate the analysis, algorithm and computation of the proposed method.

Related Dissertations

  1. Approximation of Fuzzy Numbers and Its Application to Multi-Criteria Decision Making Method,C934
  2. Based on the combined effect of the rough planning model,O221
  3. Enterprise Based on Fuzzy Analytic Hierarchy legal risk assessment study,D920.4
  4. Based on BP neural network , coal and gas outburst risk prediction,TD713
  5. The Research into the Theory of Solution to Fuzzy Linear Programming Based on Fuzzy Structured Element,O159
  6. The Binary Relation of Fuzzy Numbers and Its Application,O159
  7. Research on Fuzzy Probability Based on Interval Probability,O211.6
  8. Multi- criteria decision-making methods based on intuition triangular fuzzy numbers,C934
  9. Research on the Multicritiera Decision Making Based on Intuitionistic Fuzzy Set Theory,C934
  10. Pricing Barrier Options for Lévy Process with Fuzzy Parameters,F830.9
  11. Stability Study of Fuzzy Differential Equations Initial Value Problems,O175
  12. Portfolio Investment with Profitability as Fuzzy Numbers and an Example in Practice,F830.91
  13. Research on Supply Chain Network Nuder Uncertain Demamd,F224
  14. The Pragmatic Functions of Fuzzy Numerals in News Reporting,H03
  15. Multi-attribute Decision Making Method Research and Application Based on Interval-valued Fuzzy Sets Theory,C934
  16. Study on Fuzzy Compound Real Options Pricing Model of Venture Capital Project Investment,F830.59
  17. Ranking Fuzzy Numbers and Fuzzy Linear Programming to Further Study,O159
  18. Research on Fuzzy Multiple Attribute Decision Making Based on Dedrived Judgment Matrix,O225
  19. Study on Multi-Attribute Group Decision Making Approaches with Uncertain Preference Information Based on Fuzzy Set and Stochastic Statistical Theory,C934
  20. American Option Pricing in the Model of Discrete Time,F830.9
  21. The Discussion of Solutions about Fuzzy Posynomial Geometric Programming,O221.2

CLC: > Economic > Economic planning and management > Economic calculation, economic and mathematical methods > Economic and mathematical methods
© 2012 www.DissertationTopic.Net