Sensitivity Analysis of Transportation Problems
نویسنده
چکیده
Abstract: This paper presents a sensitivity analysis to multiobjective transportation problem. The proposed approach yields to maximum tolerance percentages in multiobjective transportation problem. The weighted sum approach is used to solve the multiobjective transportation problem. The proposed approach allows changing in both the weights and the objective function coefficients and the right hand side constraints simultaneously and independently from their specified values while remaining the same basis optimal. Formulation of both perturbed solution and the corresponding perturbed objective values are presented. An illustrative example is presented to clarify the idea of the proposed approach.
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