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Optimization Algorithms of PERT/CPM Network Diagrams in Linear Diophantine Fuzzy Environment

Computer Modeling in Engineering & Sciences 2024年第4期139卷 1095-1118页

作者： mani parimala Karthikeyan Prakash Ashraf Al-Quran Muhammad Riaz Saeid Jafari Department of Mathematics Bannari Amman Institute of TechnologySathyamangalamTamil Nadu638401India Basic Sciences Department Preparatory Year DeanshipKing Faisal UniversityAl-Ahsa31982Saudi Arabia Department of Mathematics University of the PunjabLahorePakistan College of Vestsjaelland South Herrestraede 11Slagelse4200Denmark

The idea of linear Diophantine fuzzy set(LDFS)theory with its control parameters is a strong model for machine learning and optimization under *** activity times in the critical path method(CPM)representation procedures approach are initially static,but in the Project Evaluation and Review Technique(PERT)approach,they are *** study proposes a novel way of project review and assessment methodology for a project network in a linear Diophantine fuzzy(LDF)*** LDF expected task time,LDF variance,LDF critical path,and LDF total expected time for determining the project network are all computed using LDF numbers as the time of each activity in the project *** primary premise of the LDF-PERT approach is to address ambiguities in project network activity timesmore simply than other approaches such as conventional PERT,Fuzzy PERT,and so *** LDF-PERT is an efficient approach to analyzing symmetries in fuzzy control systems to seek an optimal *** also present a new approach for locating LDF-CPM in a project network with uncertain and erroneous activity *** the available resources and activity times are imprecise and unpredictable,this strategy can help decision-makers make better judgments in a project.A comparison analysis of the proposed technique with the existing techniques has also been *** suggested techniques are demonstrated with two suitable numerical examples.

关键词： Linear Diophantine fuzzy graphs project management PERT CPM linear Diophantine fuzzy numbers score function accuracy function

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Intuitionistic Fuzzy α-Generalized Closed Sets in Terms of Minimal Structure Spaces

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Circuits and Systems 2016年第8期7卷 1486-1491页

作者： mani parimala Sivaraman Murali Department of Mathematics Bannari Amman Institute of Technology Sathyamangalam India Department of Mathematics Jansons Institute of Technology Coimbatore India

In this paper, we introduce the notion of intuitionistic fuzzy α-generalized closed sets in intuitionistic fuzzy minimal structure spaces and investigate some of their properties. Further, we introduce and study the ... 详细信息

关键词： Intuitionistic Fuzzy Topology Intuitionistic Fuzzy α-Generalized Closed Set Intuitionistic Fuzzy α-Generalized Continuous Function Intuitionistic Fuzzy α-Generalized Continuous Mappings

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