傳統經濟生產批量模式主要假設生產不具不良率且生產率為固定，但在實際生產的作業中，生產製程會出現各種不確定因素，導致不良品的產出，且生產之不良率也會因製程技術不同、產品組合、作業流程改善、累積產量與累積生產時間..等因素的不同而造成變動。本研究將針對學習曲線與不完美製程對經濟生產批量之問題探討，生產之不良率具學習效果，將多變數學習曲線之不良率導入傳統經濟生產批量，進行數學模式推導，以尋求最佳經濟生產批量之方法，本研究將研究結果與傳統之經濟生產批量比較，使研究能更深入了解學習曲線對經濟生產批量造成之影響，進而作為生產決策之參考。
關鍵字：不完美品質、學習效果、經濟生產批量。

The traditional Economic Production Quantity model mainly assumes that production does not have a defective rate. However, Defective product will appear in the production. In addition, the defective rate of production will also change due to different factors such as process technology, product mix, improved operation flow, accumulated output and accumulated production time etc.
This paper will discuss the problem of economic production quantity, with regard to the learning curve and imperfect process. The defective rate of production has a learning effect. The defective rate of the multivariable learning curve will be introduced into the traditional economic production quantity model, and the mathematical model will be derived to find the best economy. The method of production batches. This study compares the results of the research with traditional economic production quantity model, so that the research can have a deeper understanding of the impact of the learning curve on economic production quantity model.
Keywords：imperfect quality, learning effect, economic production quantity.

中文部分
王佳鎮，學習曲線在通訊產業之應用－個案研究，碩士論文，國立交通大學工業工程管理系(2000)
王祥錄，具學習效果之買賣雙方聯合存貨模式之研究，碩士論文，國立屏東科技大學工業管理系(2006)
江姮臻，考慮學習曲線下多重產品生產線之動態人力資源配置，碩士論文，國立清華大學共業工程管理系(2013)
吳文智，學習曲線在TFT-LCD產業之應用研究，碩士論文，國立交通大學工業工程管理系(2001)
蔡雪麗，具學習之經濟生產批量模式之研究，碩士論文，國立屏東科技大學工業管理系(2006)
劉國村，在供應鏈環境下探討製造商於不完美生產系統下之配送策略與配送至多個購買者的最佳批量與配送次數，碩士論文，朝陽科技大學工業工程與管理研究所(2011)

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