As a result, there is always uncertainty about the duration of activities, leading to the invention of the fuzzy critical path method. However, the time duration cannot be precisely specified in real life. A clear estimate of the time duration will help in the successful execution of the CPM. of Basic Science and Humanities, Vignan's Institute of Information Technology (A),ĭuvvada, Visakhapatnam, AP, India1 of Mathematics, Institute of Science, GITAM (Deemed to be University), Visakhapatnam, AP, India2 Critical Path Method (CPM) is required to plan, organize, and arrange for major project networks. The proposed approach is very simple to apply and does not require knowing the explicit form of the membership functions of the fuzzy activity times.Īdilakshmi Siripurapu1, Ravi Shankar Nowpada2ĭept. The suggested method can determine the critical path, project characteristics and critical degree of an activity as shown by an example discussed in some earlier studies. Furthermore, this study defines the most critical path and the relative path degree of criticality, both theoretically valid and practical. This study proposes a simple method for critical path analysis and project characteristics in a project network with a triangular fuzzy number. The Critical Path Method (CPM) is required to plan, organize, and arrange for major project networks.
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