A Compensatory Approach to Multiobjective Linear Transportation Problem with Fuzzy Cost Coefficients


Kocken H. , AHLATCIOĞLU M.

MATHEMATICAL PROBLEMS IN ENGINEERING, 2011 (SCI İndekslerine Giren Dergi) identifier identifier

  • Basım Tarihi: 2011
  • Doi Numarası: 10.1155/2011/103437
  • Dergi Adı: MATHEMATICAL PROBLEMS IN ENGINEERING

Özet

This paper deals with the Multiobjective Linear Transportation Problem that has fuzzy cost coefficients. In the solution procedure, many objectives may conflict with each other; therefore decision-making process becomes complicated. And also due to the fuzziness in the costs, this problem has a nonlinear structure. In this paper, fuzziness in the objective functions is handled with a fuzzy programming technique in the sense of multiobjective approach. And then we present a compensatory approach to solve Multiobjective Linear Transportation Problem with fuzzy cost coefficients by using Werner's mu(and) operator. Our approach generates compromise solutions which are both compensatory and Pareto optimal. A numerical example has been provided to illustrate the problem.