Determination Method of Critical Path in Fuzzy Network Planning Based on Improved Lattice Close-Degree Theory

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Abstract:

For the determination of the critical path in fuzzy network planning, the traditional methods can not identify the differences of fuzzy distribution between different fuzzy sets, in this paper, an improved method of lattice close-degree is proposed which two proportion factors are introduced in the fuzzy support and kernel sets, then, the differences are recognized well and an effective way to determine the critical path in fuzzy network planning is provided. Further more, the correctness and feasibility of the method proposed in this paper are proved by example analysis, the calculation results show that the critical path could be well determined in fuzzy network planning.

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Periodical:

Advanced Materials Research (Volumes 225-226)

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886-889

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April 2011

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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