以實驗比較推式系統與拉式系統在配銷環境之績效

Pull or Push which is Better in Distribution System Performance：An Experimental Study

林杰運(Chieh-Yun Lin)

指導教授 ： 李榮貴 ； 彭文理

國立交通大學/管理學院/工業工程與管理系所/碩士(2010年)

https://doi.org/10.6842/NCTU.2010.00384

摘要

傳統的配銷管理其補貨模式都是以Push推式管理的模式來運作，導致暢銷品缺貨，產品無法在對的時間運送到對的地點，而上述這些現象都是因為；預測不準確、供應商不可靠、以及補貨時間太長等等原因所造成的，但是Goldratt博士認為這是因為供應鏈配銷的結構上有問題，應該把Push補貨模式改成Demand Pull補貨模式。所以本研究藉由Avraham Goldratt Institute(AGI)所開發出來的模擬軟體來驗證產能不足、預測不準確並不是影響傳統供應鏈配銷績效不好的主要原因，而是Goldratt博士所提出的供應鏈配銷結構出錯。並驗證出透過限制理論可以有效改善傳統供應鏈配銷的結構問題。

關鍵字

限制理論 ； 拉式生產 ； 緩衝管理

並列摘要

"Push replenishment" is the traditional mode of distribution management, leading to selling goods out of stock or the product can not be transported at the right time to the right place. The cause of these phenomena are: inaccurate forecasts, unreliable suppliers and the replenishment time is too long, etc. But Dr. Goldratt considers those phenomena are due to the structure of supply-chain distribution. Managers should change Push replenishment to Pull replenishment. This study use simulation game to verify the arguments of Dr. Goldratt are correct or not.
This study use AGI’s simulation game to verify that lack of capacity and inaccurate forecasts are not main reasons for leading to poor performance in the traditional mode of distribution management ,it should be incorrect in structure of supply-chain distribution, and Proved that the use of "Theory of Constraints" (TOC) can improve the problem of structure of supply-chain distribution.

並列關鍵字

Theory of constraint ； Demand Pull ； Buffer Management

參考文獻

[1] Amir Schragenheim, Managing Distribution According to TOC Principles, Inherent Simplicity, 2007.

[2] Chase, Richard B. and Aquilano, Nicholas J. and Jacobs F. Robert, Operations Management for Competitive Advantage, the McGraw-Hill Companies, 2006.

[5] Goldratt, E.M., Cox, J., “The Goal: A Process of Ongoing Improvement”, North River Press, 1992

[9] 江志緯，「以實驗比較推式系統與拉式系統在供應鏈之績效」，國立交通大學，碩士論文，民國98年。

[3] Goldratt, E. M., & Goldratt, A. R. TOC Insights, http://toc-goldratt.com/store/product.php?productid=16270,2003.