DMCA
Optimization in Product Mix Problem Using Fuzzy Linear Programming (2004)
| Citations: | 2 - 0 self |
BibTeX
@MISC{Vasant04optimizationin,
author = {Pandian Vasant},
title = {Optimization in Product Mix Problem Using Fuzzy Linear Programming},
year = {2004}
}
Share
 |
 |
 |
 |
||
OpenURL
Abstract
In this paper, the modified S-curve membership function methodology is used in a real life industrial problem of mix product selection. This problem occurs in production planning management where by a decision maker plays an important role in making decision in a fuzzy environment. As an analyst, we try to find a good enough solution for the decision maker to make a final decision. An industrial application of FLP through the S-curve membership function has been investigated using a set of real life data collected from a Chocolate Manufacturing Company. The problem of fuzzy product mix selection has been defined. The objective of this paper is to find an optimal units of products with higher level of satisfaction with vagueness as a key factor. This problem has been considered because all the coefficient such as technical and resource variables are uncertain. This is considered as one of sufficiently large problem involving 29 constraints and 8 variables. Since there are several decisions that were to be taken, a table for optimal units of products respect to vagueness and degree of satisfaction has been defined to identify the solution with higher level of units of products and with a higher degree of satisfaction. It is to be noted that higher units of products need not lead to higher degree of satisfaction. Optimal units of products and satisfactory level have been computed using FLP approach. The fuzzy outcome shows that higher units of products need not lead to higher degree of satisfaction. The findings of this work indicates that the optimal decision is depend on vagueness factor in the fuzzy system of mix product selection problem. Further more the high level of units of products obtained when the vagueness in the system is low. Keywords: Unc...
Keyphrases
optimal unit decision maker important role vagueness factor satisfactory level s-curve membership function several decision large problem s-curve membership function methodology mix product selection flp approach mix product selection problem fuzzy system optimal decision production planning management industrial application final decision key factor high level chocolate manufacturing company fuzzy outcome show resource variable fuzzy environment real life data real life industrial problem fuzzy product mix selection good enough solution
