Nearest fuzzy number of type L-R to an arbitrary fuzzy number with applications to fuzzy linear system [PDF]
Iranian Journal of Numerical Analysis and Optimization, 2023 The fuzzy operations on fuzzy numbers of type L-R are much easier than general fuzzy numbers. It would be interesting to approximate a fuzzy number by a fuzzy number of type L-R.
S.M. Alavi
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A Situational Based Reliability Indices Estimation of ULT Freezer using Preventive Maintenance under Fuzzy Environment [PDF]
International Journal of Mathematical, Engineering and Management Sciences, 2023 Reliability of high demand machines is quite necessary and it can be maintained through proper and timely maintenance, Ultra-low temperature (ULT) freezer is one of those kinds of machines which are in high demand during covid-19 pandemic for the storage
Pooja Dhiman, Amit Kumar
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Safety Risk Assessment; Using Fuzzy Failure Mode and Effect Analysis and Fault Tree Analysis [PDF]
Transactions on Fuzzy Sets and Systems, 2022 The failure mode and effects analysis (FMEA) is a qualitative, Inductive and effective method for detecting errors, faults, and failures in a system and fuzzy logic can improve that technique with more logical outputs.
Mazdak Khodadadi-Karimvand +1 more
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Dual Artificial Variable-Free Simplex Algorithm for Solving Neutrosophic Linear Programming Problems [PDF]
Neutrosophic Sets and Systems, 2021 This paper presents a simplified form of dual simplex algorithm for solving linear programming problems with fuzzy and neutrosophic numbers which supplies some great benefits over phase 1 of traditional dual simplex algorithm.
Aya Rabie +3 more
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Solving fuzzy multiobjective linear bilevel programming problems based on the extension principle [PDF]
Iranian Journal of Numerical Analysis and Optimization, 2021 Fuzzy multiobjective linear bilevel programming (FMOLBP) problems are studied in this paper. The existing methods replace one or some deterministic model(s) instead of the problem and solve the model(s).
A. Abbasi Molai
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Solving Fully Fuzzy Linear Systems with Triangular and Pentagonal Fuzzy Numbers
Ratio Mathematica, 2023 In this paper algorithms are proposed to solve fully fuzzy linear system (FFLS) using triangular fuzzy number and pentagonal fuzzy number by converting the system into block system of linear equations known as associated fuzzy system.
Thangaraj Beaula, L Mohan
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A Fuzzy Evaluation Decision Model for the Ratio Operating Performance Index
Mathematics, 2021 In order to take into account cost and timeliness and enhance accuracy testing, this study developed the fuzzy number and membership function, using the confidence interval of ratio operating performance index.
Mingyuan Li +3 more
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Numerical solution of fredholm fuzzy integral equations of the second kind via direct method using triangular functions [PDF]
Journal of Hyperstructures, 2012 In this paper, we present an efficient numerical method to solve linear Fredholm fuzzy integral equations of the second kind based on two m-sets of triangular functions.
F. Mirzaee, M. Paripour, M. Komak Yari
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Fuzzy Semi-Numbers and Their Elementary Arithmetic With a Medical Case Study
International Journal of Computational Intelligence Systems, 2018 A new methodology for processing non-normal fuzzy sets is proposed. To break the predominant constraint on normality of fuzzy numbers the concept of fuzzy semi-numbers is introduced Then it is shown how to generalize operations defined on fuzzy numbers ...
Sh. Yeganehmanesh +2 more
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A Novel Technique to Solve the Fuzzy System of Equations
Mathematics, 2020 The aim of this research is to apply a novel technique based on the embedding method to solve the n × n fuzzy system of linear equations (FSLEs). By using this method, the strong fuzzy number solutions of FSLEs can be obtained in two steps.
Nasser Mikaeilvand +3 more
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