Article ID: | iaor1998877 |
Country: | Netherlands |
Volume: | 88 |
Issue: | 2 |
Start Page Number: | 173 |
End Page Number: | 181 |
Publication Date: | Jun 1997 |
Journal: | Fuzzy Sets and Systems |
Authors: | Sinha S.B., Biswal M.P., Hulsurkar Suwarna |
Keywords: | programming: probabilistic |
This paper presents an application of fuzzy programming approach to the multi-objective stochastic linear programming problem. After converting the proposed stochastic programming problem into a deterministic problem (which may be linear or non-linear), fuzzy programming approach is applied to find the compromise solution. Assuming the coefficients of the decision variables in the objective functions and in the constraints, and the right-hand-side parameters in the constraints as normal random variables, a methodology is presented to convert the probabilistic problem into a deterministic problem. Then fuzzy programming is applied using linear as well as non-linear membership functions. The method leads to an efficient solution as well as an optimal compromise solution. A numerical example is also presented to illustrate the methodology.