應用派工法則模擬規劃非等效平行機台排程

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题名:	應用派工法則模擬規劃非等效平行機台排程
作者:	葉銘裕;Yeh, Ming-Yu
贡献者:	工業管理研究所在職專班
关键词:	排程規劃;平行機台;系統模擬;晶圓封裝;瓶頸機台;Scheduling;Parallel machines;Simulation;Wafer level packaging;Bottleneck machines
日期:	2018-07-04
上传时间:	2018-08-31 11:29:07 (UTC+8)
出版者:	國立中央大學
摘要:	本研究探討個案公司瓶頸站別的非等效平行機台排程問題。許多公司生產的產品因應客戶需求，皆都朝向產品多樣化，不再是單一大量生產，少樣的則幾種，多樣的可達到數十種或是幾百種，為了讓公司生產產能可以順暢不停頓，產品的排程規劃也開始被公司們有所正視，因為只要有生產線的公司都容易會面臨到單一或是多數站別的產出量不足的問題，如果當產出量不足的站別是屬於非等效平行機台時，不適當的排程造成產出量效率不穩定的機會更是容易突顯，如何找出產能效率最佳化的排程規劃，來增加產出量是生產管制的一個大挑戰，是企業都需要追求的目標方向，也是本研究探討的主旨。本研究方法是運用系統模擬的模式，在已知的產品種類、產品數量、及產品所需作業處理時間的情形下，依產品的每日投料規劃，持續投料一個月，以模擬出個案公司瓶頸站別的總生產加工時間，且透過數個派工法則的選擇，分別模擬個案公司的生產排程在瓶頸站別產出效率結果，再依據系統模擬所獲得的結果，以極小化的最大完成加工時間為目標，來做分析比較。用來做個案公司在排程上的決策運作之用，解決瓶頸站別的產能不足問題，為公司獲得到最大的利益。 ;This study explored the issue of Unrelated Parallel Machine Scheduling for the bottlenecks station of case company. Many companies has come to make diversification of products trends due to customer needs, no longer a single mass production, maybe a few, a variety of up to dozens or hundreds. Companies face to product Schedule planning for manufacture run smoothly. It is easy to get a insufficient output of a single or most of the other station in the company with production line. if the output of insufficient stations is an unrelated parallel machine, the inappropriate schedule causes the output speed instability opportunity is more easy to highlight, how to optimize the an efficiency of the schedule planning to increase the output is the major production control challenge, and it is not only all companies need to pursue the goal of the revenue, but also the main thrust of this study. The research method is to use the system simulation model, in the known product type, product quantity, and product processing time required for the job, according to the product daily feed planning, and continuous feeding a month to simulate total production processing time of bottleneck station in the case company, and get some output efficiency results of bottleneck station by the selection of several dispatching methods simulated schedule planning separately. And then based on the results obtained by the system simulation to minimize the maximum processing time to complete the goal of analysis and comparison for the case company′s business decision to solve output of the bottleneck station problems, and it will get the maximum benefit of the case company.
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