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analysis of critical paths in a project network with random fuzzy activity times
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نویسنده
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kazemi a. ,talebi a. ,oroojeni mohammad java m.
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منبع
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aut journal of modeling and simulation - 2016 - دوره : 48 - شماره : 2 - صفحه:93 -101
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چکیده
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In this paper, a new approach for the critical path analyzing a project network with random fuzzy activitytimes has been proposed. the activity times of a project are assumed to be random fuzzy. linear programmingformulation has been applied to determine the critical path. the critical path method (cpm)problem has been solved using the expected duration optimization model and the mean-variance modelalong with liu’s definition for random fuzzy variables. furthermore, a numerical example problem issolved to illustrate the proposed method.
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کلیدواژه
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critical path method (cpm) ,activity times ,random fuzzy time ,triangular fuzzy numbers ,normal distribution
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آدرس
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islamic azad university, qazvin branch, faculty of industrial and mechanical engineering, ایران, islamic azad university, qazvin branch, faculty of industrial and mechanical engineering, ایران, northeastern university, department of mechanical and industrial engineering, usa
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پست الکترونیکی
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oroojeni.m@husky.neu.edu
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Authors
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