Pseudo-optimal solutions of FLP problems by using the Cumulative Membership Function

Autor: César Amilcar López Bello, Juan Carlos Figueroa Garcia
Rok vydání: 2009
Předmět:
Zdroj: NAFIPS 2009 - 2009 Annual Meeting of the North American Fuzzy Information Processing Society.
DOI: 10.1109/nafips.2009.5156464
Popis: This paper shows an alternative method to find optimal solutions of a Fuzzy Linear Programming (FLP) problems. The classical FLP problem is treated by using fuzzy restrictions in the form Ax ⩽ b where˘indicates a Type-1 Fuzzy Set (T1 FS). The proposed approach uses joint Ӑ and b fuzzy parameters to solve a FLP model. Nonlinear membership functions are used to represent imprecisions in their parameters and the Cumulative Membership Function (CMF) is used to solve the problem by means of an α-cut approach.
Databáze: OpenAIRE