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Imperfect production process with exponential demand rate, Wiebull deterioration under inflation

机译:需求指数成倍的生产过程不完善,通货膨胀导致威布尔恶化

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In this research, an integrated production inventory model is developed from the perspective of both the manufacturer and the retailer. The model assumes exponential demand rate, production rate is demand dependent under the inflation, imperfect production process and multiple deliveries. We have assumed that the produced items deteriorates at a constant rate at the producer's end due to the proper storages conditions, and as the items reaches the retailer's end follows the Weibull deterioration. Shortages are allowed at the retailer's part only and the unfulfilled demand is partially backlogged. A numerical example along with sensitivity analysis is given to illustrate the model. Integrated cost policy is compared with the independent decisions made by the manufacturer and the retailer's and the necessary conclusions are made. Mathematica5.2 is being used to reach the optimal policies.
机译:在这项研究中,从制造商和零售商的角度开发了集成的生产库存模型。该模型假设指数需求率,生产率取决于通货膨胀,不完善的生产过程和多次交付下的需求。我们已经假定,由于适当的存储条件,生产的商品在生产商的末端将以恒定的速度退化,并且当商品到达零售商的末端时,将发生威布尔退化。短缺仅在零售商方面允许,而未满足的需求则部分积压。给出了一个数值示例以及灵敏度分析来说明该模型。将综合成本策略与制造商和零售商的独立决策进行比较,并得出必要的结论。使用Mathematica5.2来达到最佳策略。

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