Controlling Supply Chains with Channel Inventory Information
Date Issued
2005
Date
2005
Author(s)
Hsieh, Tung-Yi
DOI
zh-TW
Abstract
As the financial pressure is very high in the semiconductor manufacturing industry, there are strong needs to control the supply chains under uncertainties. Advanced information has been shown in many studies to be effective in improving the operation performance of supply chains. In this thesis, we develop an optimal control model for the semiconductor supply chains by using the advanced information of channel inventory. In the first part of this research, applications of advanced information in supply chain management are reviewed. In the second part, excess channel inventory information of semiconductor microchips and its feasibility and utility as an instrument for supply chain control are analyzed. In the final part, a flow time transient behavior model under short term inventory adjustment and mathematical optimal control model are described which is used to identify the stress point of the supply chains when the channel inventory undergoes adjustment. And using a numerical example to explain and compare three adjustment policies to show there is an optimal strategy of inventory adjustment.
Subjects
供應鏈控制
流程時間暫態行為
最佳化控制模型
supply chain control
advanced information
flow time transient behavior
optimal control model
Type
thesis
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