Results 21 to 30 of about 131,919 (331)
Frontiers of Mechanical Engineering, 2021 Surface accuracy directly affects the surface quality and performance of mechanical parts. Circular hole, especially spatial non-planar hole set is the typical feature and working surface of mechanical parts.
Jinghua Xu +4 more
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Developing an Approach to Calculate Fuzzy Reliability Based on Fuzzy Failure Rate [PDF]
مدیریت صنعتی, 2018 Objective: The aim of this paper is to propose a new method to deal with uncertainty in computing the reliability of components through expressing the failure rate as a fuzzy triangular number and using fuzzy calculations to convert it to a fuzzy ...
MAHMOUD SHAHROKHI
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Mathematics, 2023 In this work, we propose a 3D dynamic optimization model that enables the design of an underground mine ore pass system with uncertainties. Ore transportation costs and ore pass development costs are quantified by triangular fuzzy numbers. Transportation
Dževdet Halilović +3 more
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Error analysis between two different fuzzy multiplication operations on Triangular Fuzzy Number
Journal of Physics: Conference Series, 2021 One of the basic contents of fuzzy mathematics is the mathematical operations of fuzzy numbers. But still some of the fuzzy mathematical operations are not determined.
Khaled Abu-Bakr Nigm +2 more
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Transformation Linear Membership Function by Using the Modified S- Curve [PDF]
المجلة العراقية للعلوم الاحصائية, 2011 In this paper, we concentrate on two cases of fuzzy linear programming problems (FLPP): LPP with coefficient of objective function and coefficient of available resources and constraint are trapezoidal and triangular of fuzzy numbers respectively.
Abdul Rahim K.Rahi and Shorish Omer Abdulla
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Mathematics, 2021 Recently, new methods have been recommended to solve fully fuzzy linear programming (FFLP) issues. Likewise, the present study examines a new approach to solve FFLP issues through fuzzy decision parameters and variables using triangular fuzzy numbers ...
Saeid Jafarzadeh Ghoushchi +3 more
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Similarity-based Fisher Linear Discriminant Analysis for Triangular Fuzzy Number [PDF]
Jisuanji gongcheng, 2018 For the classification problem of the triangular fuzzy number,this paper constructs similarity-based Fisher linear discriminant analysis model.The model is the generalization of the classical Fisher linear discriminant analysis model.The similarity of ...
HUANG Ya’nan,WEI Lili
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Applied Mathematics in Science and Engineering, 2022 In this research, we suggested a numerical iterative scheme for investigating the numerical solution of fuzzy linear and nonlinear systems of equations, particularly where the linear or nonlinear system co-efficient is a crisp number and the right-hand ...
Mudassir Shams +4 more
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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 new approach for ranking of intuitionistic fuzzy numbers [PDF]
Journal of Fuzzy Extension and Applications, 2020 The concept of an intuitionistic fuzzy number (IFN) is of importance for representing an ill-known quantity. Ranking fuzzy numbers plays a very important role in the decision process, data analysis and applications. The concept of an IFN is of importance
Suresh Mohan +2 more
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