预测
預測
예측
Forecasting
2009年
2期
72~75
,共null页
高科技产品 衰退期 价格更新 订贷策略
高科技產品 衰退期 價格更新 訂貸策略
고과기산품 쇠퇴기 개격경신 정대책략
high-tech products; declining period; price updating; ordering policy
处于衰退期的高科技产品自身价值的易逝现象，对其库存控制提出了更高的要求：本文分析了处于衰退期的高科技产品特性，建立最优订货模型，给出算法，并进行了数值仿真。算例结果显示：最优解存在，且库存系统的各参数对最优库存控制策略有不同程度的影响。
處于衰退期的高科技產品自身價值的易逝現象，對其庫存控製提齣瞭更高的要求：本文分析瞭處于衰退期的高科技產品特性，建立最優訂貨模型，給齣算法，併進行瞭數值倣真。算例結果顯示：最優解存在，且庫存繫統的各參數對最優庫存控製策略有不同程度的影響。
처우쇠퇴기적고과기산품자신개치적역서현상，대기고존공제제출료경고적요구：본문분석료처우쇠퇴기적고과기산품특성，건립최우정화모형，급출산법，병진행료수치방진。산례결과현시：최우해존재，차고존계통적각삼수대최우고존공제책략유불동정도적영향。
The perishability of high-tech product in declining period brings new challenges in inventory control. In this paper, the characteristics of the high-tech product in declining period are analyzed. Considering these characteristics, an optimal ordering model for retailer is further developed. Moreover, a typical numerical example is presented to illustrate the model. It＇ s shown that the existence of the optimal policy can be guaranteed, and the parameters associated with the model would affect the optimal solution in various degrees.
