Measuring Risk Element Criticality in a Fuzzy Project Network Using Trapezoidal Fuzzy Number Method
نویسندگان
چکیده
Risk management is a process aimed at enhancement, developing the level of security in an organization. It gives the organization a broad view of the risks that can affect its productivity and performance, and enables it to make appropriate risk management decisions. This paper presents a new fuzzy method for measuring risk element criticality in a fuzzy project network. There have been several attempts in the literature to apply fuzzy numbers to the critical path method. We have modified the former presented approaches to this problem using new trapezoidal fuzzy number method. At the end of the paper, an example is presented. The proposed method in this paper is more effective in determining the activity criticality, finding the fuzzy critical path, and obtaining schedule risk.
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