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Deteriorating Inventory Model for Chilled Food

机译：冷藏食品的恶化库存模型

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摘要

With many aspects that affect inventory policy, product perishability is a critical aspect of inventory policy. Most goods will deteriorate during storage and their original value will decline or be lost. Therefore, deterioration should be taken into account in inventory practice. Chilled food products are very common consumer goods that are, in fact, perishable. If the chilled food quality declines over time customers are less likely to buy it. The value the chilled food retains is, however, closely dependent on its quality. From the vendor's point of view, quantifying quality and remaining value should be a critical business issue. In consequence, we combined the traditional deterioration model and quality prediction model to develop a new deteriorating inventory model for chilled food products. This new model quantifies food quality and remaining value. The model we propose uses real deterioration rate data, and we regard deterioration rate as temperature-dependent. We provide a numerical example to illustrate the solution. Our model demonstrates that high storage temperatures reduce profits and force shorter order cycles.
机译：由于影响库存策略的许多方面，产品的易腐性是库存策略的关键方面。大多数商品在存储过程中会变质，其原始价值将下降或丢失。因此，在库存实践中应考虑变质。冷藏食品是非常常见的消费品，实际上很容易腐烂。如果冷藏食品的质量随着时间下降，则顾客购买的可能性就较小。但是，冷藏食品保留的价值密切取决于其质量。从供应商的角度来看，量化质量和剩余价值应该是关键的业务问题。因此，我们结合了传统的变质模型和质量预测模型，为冷藏食品开发了一种新的变质库存模型。这个新模型量化了食品质量和剩余价值。我们建议的模型使用实际的劣化率数据，并且我们将劣化率视为与温度相关的。我们提供了一个数值示例来说明解决方案。我们的模型表明，高存储温度会降低利润并缩短订单周期。

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  • 来源
    《Mathematical Problems in Engineering》 |2015年第7期|816876.1-816876.10|共10页
  • 作者

    Yang Ming-Feng; Tseng Wei-Chung;

  • 作者单位

    Natl Taiwan Ocean Univ, Dept Transportat Sci, Keelung 202, Taiwan.;

    Natl Taiwan Ocean Univ, Dept Transportat Sci, Keelung 202, Taiwan.;

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