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  • 學位論文

探討整合多樣產品生產且含不完美重工之生產週期和最佳配送策略與含機器當機且不完美重工後多次配送之最佳生產時間

Determining production cycle and multi-delivery policy for a multi-item manufacturing system with failure in rework, and production run time with machine breakdowns and imperfect rework.

指導教授 : 林宏達 邱元錫
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摘要


本研究探討整合多樣產品生產之不完美重工後多次配送的最佳生產週期與配送策略與機器含當機與不完美重工後多次配送之最佳生產時間。假設在不完美的生產過程中,將不良品當中無法進行重工修復的進行報廢,之後將可重工的不良品進行修復,修復過程中仍會有不良品,將重工失敗品亦列為報廢品。為了更符合實際情況,本研究將傳統EPQ模型的連續配送假更改為多次配送,之後針對此問題建立數學模式。 本研究針對上述假設建立了兩種數學模式:(1)在不良品不完美重工修復後,進行多樣產品多次配送並包含顧客端持有存貨之最佳生產週期與配送次數策略;(2)假設生產中機器具隨機性當機的機會,以AR(abort/resume)作為機器維修後的處理方式,即當機器維修完成後繼續先前未完成之生產程序,在不完美重工後,進行多次配送,在此生產過程中包含隨機當機程序的情況下探討最佳生產時間。最後針對此兩種數學模式提出數值實例來加以驗證,並且針對參數值做敏感度分析,期望本研究的數學模式能夠符合實際情況,以提供業界作為決策之參考。

並列摘要


This study determines the common cycle run time and multi-delivery policy for a multi-item manufacturing system with failure in rework, and the production run time for a system with machine breakdowns and imperfect rework. Accordingly, this research has established two mathematical models: (1) for a multi-item manufacturing system with failure in rework and multi-deliveries under rotation cycle policy; (2) for a production system with stochastic machine breakdown which follows the Poisson probability distribution. Mathematical modeling and analyses are used for solving both models. As the results, the optimal production cycle time and number of deliveries are obtained for model 1, and the optimal production time is derived using a search algorithm. Numerical example with sensitivity analyses are given to demonstrate practical usages of our obtained results.

參考文獻


[1] Abboud, N.E., A simple approximation of the EMQ model with Poisson machine failures. (1997) Production Planning and Control, 8 (4) 385-397.
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[4] Bhaba R. Sarker, Gyana R. Parija, “Optimal batch size and raw material ordering policy for a production system with a fixed-interval, lumpy demand delivery system”, European Journal of Operational Research, 89, 593-608 (1996)
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[6] Chiu, S.W. and Chiu, Y.P., “An economic production quantity model with the rework process of repairable defective items”, Journal of information & optimization sciences, Vol. 24, No. 3, pp.569-582 (2003).

被引用紀錄


許茨(2013)。探討生產系統中含機器設備隨機當機且不良品完全報廢的(n+1)次配送策略之最佳生產時間〔碩士論文,朝陽科技大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0078-2712201314042204
許明生(2013)。探討(n+1)次配送策略含機器隨機當機與不良品部分可重工修復之最佳生產時間〔碩士論文,朝陽科技大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0078-2712201314042203
李庭瑋(2014)。探討不完美重工之多樣產品生產系統並(n+1)次配送之生產週期和最佳配送策略與含機器當機不完美重工並多次配送策略之整合買賣方供應鏈系統之最佳生產時間〔碩士論文,朝陽科技大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0078-2502201617122613
陳欣莓(2014)。探討含隨機報廢並(n+1)次配送之多樣產品生產之共同 週期和最佳配送策略與含機器當機、報廢品並多次配送之整合買賣方供應鏈系統之最佳生產時間〔碩士論文,朝陽科技大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0078-2611201410183510
謝佑宗(2015)。探討整合生產端與客戶端之最佳生產週期與配送策略之含當機、報廢並(n+1)次配送與多樣產品兩階段延遲產品差異化之生產方案〔碩士論文,朝陽科技大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0078-2502201617124630

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