Fuzzy Programming with Nonlinear Membership Functionsfor Multiobjective Solid Transportation Problemwith Mixed Constraints

摘要

The linear multiobjective solid (three-dimensional) transportation problem with mixedconstraints in which the supply, demand and capacity constraints are mixed type and theobjectives are equally important, non commensurable and conflicting in nature. Thefuzzy algorithm with nonlinear membership functions for obtaining efficient solutions aswell as the best compromise solution of a multiobjective solid transportation problemwith mixed constraints ahs been presented in this paper. A Fortran program has beendeveloped based on this algorithm. An example is included to illustrate the methodology.Also this method is compared with one existing fuzzy programming algorithm withlinear membership functions using same example.