| Summary: | 碩士 === 國立臺灣科技大學 === 工業管理系 === 97 === As rapid technology innovation, TFT-LCD manufacturers devote to improve the production efficiency as well as to enhance competitiveness. In practice, planning sector responsible for receiving orders is mainly focusing on the maximal economic production value (by fully utilize capacity of resources) to promise of the capacity, but production sector providing raw materials is willing to minimize the cost of materials (e.g., minimization of glass substrate wastage). These contrary objectives thus raise the confliction when developing a capacity planning and allocation plan in such multiple-objective environment. In this study, a negotiation framework is developed so that a mutual acceptable capacity plan can be obtained via negotiation. Considering the different preference of each department, two issues (economic production value and glass substrate wastage) and eight tactics are addressed herein to mimic the attitudes of individual departments. Several experiments are also conducted in the study to explore the impacts of the different attitudes during the negotiation. Intrinsic agent utility, production economic value utility, and wastage of glass substrate utility are set as performance indices and are compare to the optimal solution of a certain information situation. According to the compromised results of negotiation, a capacity planning and allocation plan finally is developed by using a TFT-LCD characteristic capacity model. The experiment results demonstrate that the proposed negotiation model can reach a compromised capacity plan in a short time and the confliction between the sectors thus can be reduced significantly.
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