| Summary: | 碩士 === 國立屏東科技大學 === 工業管理系所 === 100 === This paper proposes a fuzzy multi-objective linear programming (FMOLP) model and the weighted additive model for solving the vehicle dispatch problem of cement silos in a fuzzy environment. This model was applied to solve multi-source, multi-product, multi-vehicle, and multi-RMC plant vehicle dispatch problems with imprecise goals, input data, and parameters, by considering fixed cost of trucks, transportation costs, loading capacity of trucks, operation time of cement silos, and maximal transportation distance. This study used a real cement case study to demonstrate the feasibility of this model in a practical vehicle dispatch problem encountered in a cement silo. Analytical results can help dispatchers analyze systematically the cost-effectiveness of vehicle-dispatch planning in practical applications.
Keywords: Cement silos, vehicle dispatching problem, fuzzy multi-objective linear programming
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