Inventory and Replenishment Policies Considering Product Cycle Life and Value Chain

• Main Authors: Yu-Fu Cheng, 鄭玉甫
• Other Authors: Hui-Ming Wee
• Format: Others
• Language: zh-TW
• Published: 2011
• Online Access: http://ndltd.ncl.edu.tw/handle/36522373290815876248

碩士 === 中原大學 === 工業與系統工程研究所 === 99 === Traditional Economic Order Quantity and Economic Production Quantity models is only consider a retailer or only consider a manufacturer. In a competitive society, increasing the competitiveness of a business is not only reducing cost, but also enhancing partnership with others. In reality, the imperfect product are produced very common, rework process is necessary to convert those defectives into finished goods. In addition, must to be consider product’s life cycle, when the new product has enter to market three months or one year, that other new product can to replace it, Traditional forecast do not consider product’s life cycle. Therefore, this study integrates the above questions including defect rate, scrap rate, rework and time-value. An integrated two-echelon inventory model to decide the best production quantity, product frequency, order quantity and order frequency. As a result, the total cost can be minimized.