碩士 / 國立交通大學 / 工業工程與管理系所 / 94 / The spare-part stocking problem is very important for weapon system. Keeping a higher inventory level would increase weapon’s availability, yet at the price of incurring higher costs. Most related literature assumed that the failure of a spare part follows a Poisson distribution. This would reduce the problem complexity; yet may not well model a particular real world problem. This research aims to solve the spare-part stocking problem in a scenario where the failures of spare parts are not limited to Poisson distribution. The proposed method involves three major steps. First, we use OPUS10, proprietary software, to yield an initial solution. Second, we use simulation technique to evaluate the performance of a stocking solution. Third, we develop some heuristics to efficiently and effectively improve the solution until a satisfactory one is obtained. Experiment results show that the proposed method as compared to OPUS10 may save about 10% in inventory cost.
| Identifer | oai:union.ndltd.org:TW/094NCTU5031032 |
| Date | January 2006 |
| Creators | Yung-Chin Chen, 陳詠進 |
| Contributors | Muh-Cherng Wu, 巫木誠 |
| Source Sets | National Digital Library of Theses and Dissertations in Taiwan |
| Language | zh-TW |
| Detected Language | English |
| Type | 學位論文 ; thesis |
| Format | 46 |
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