DOAJ Open Access 2021

Solving fully fuzzy linear programming problems by controlling the variation range of variables

S.M. Davoodi N.A. Abdul Rahman

Abstrak

This paper deals with a fully fuzzy linear programming problem (FFLP) in which the coefficients of decision variables, the right-hand coefficients and variables are characterized by fuzzy numbers. A method of obtaining optimal fuzzy solutions is proposed by controlling the left and right sides of the fuzzy variables according to the fuzzy parameters. By using fuzzy controlled solutions, we avoid unexpected answers. Finally, two numerical examples are solved to demonstrate how the proposed model can provide a better optimal solution than that of other methods using several ranking functions.

Topik & Kata Kunci

Analysis Analytic mechanics Probabilities. Mathematical statistics

Penulis (2)

S.M. Davoodi

N.A. Abdul Rahman

Format Sitasi

APA MLA BibTeX

Davoodi, S., Rahman, N.A. (2021). Solving fully fuzzy linear programming problems by controlling the variation range of variables. https://doi.org/10.31489/2021M3/13-24

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Informasi Jurnal

Tahun Terbit: 2021
Sumber Database: DOAJ
DOI: 10.31489/2021M3/13-24
Akses: Open Access ✓