https://scholars.lib.ntu.edu.tw/handle/123456789/98823
標題: | Multi-objectives exception management model for semiconductor back-end environment under turnkey service | 作者: | Guo, Ruey-Shan Chiang, David M. MING-HUANG CHIANG |
關鍵字: | Dispatching; Exception management; Multiple objectives; Semiconductor manufacturing; WIP management | 公開日期: | 2007 | 卷: | 18 | 期: | 3 | 起(迄)頁: | 203-216 | 來源出版物: | Production Planning & Control | 摘要: | On-time delivery is the need for customer satisfaction which is a critical factor in the survival of the semiconductor industry. The on-time-delivery performance of the whole semiconductor turnkey service depends on the performance of the back-end factories. Unfortunately, undesirable and inevitable production variations make it difficult to maintain and improve a factory's performance and more objectives such as cycle time, throughput rate and the due-date accuracy need to be simultaneously considered. This paper presents an exception management model in order to compromise the contradicting needs of delivery accuracy, throughput rate and cycle time. The exception model can be divided into three parts: (1) an integrated performance index is proposed to compromise multiple performance measures; (2) an AWDL (available WIP deviation level) determination model is designed to gather proper AWDLs for triggering exceptions and (3) a WIP correction action is proposed to make abnormal WIP levels back to normal levels as soon as possible. To evaluate the proposed WIP exception management model, a simulation model is constructed and experiments are then conducted. The simulation results show that the proposed model helps back-end factories to set proper exception triggering conditions, reduce uncertainty occurrences and achieve better performances on due dates. |
URI: | http://ntur.lib.ntu.edu.tw//handle/246246/83561 https://www.scopus.com/inward/record.uri?eid=2-s2.0-33947652628&doi=10.1080%2f09537280601011019&partnerID=40&md5=4df987f95f279303dadd449c93c62af3 |
ISSN: | 09537287 | DOI: | 10.1080/09537280601011019 | SDG/關鍵字: | Computer simulation; Customer satisfaction; Industrial plants; Semiconductor device manufacture; Throughput; Time and motion study; Dispatching; Exception management; Semiconductor manufacturing; WIP management; Industrial management |
顯示於: | 工商管理學系 |
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