International Conference Designing an effective scheduling scheme considering multi-level BOM in hybrid job shop
2015.07.31 14:41
| author | Sumin Han |
|---|---|
| 2nd author | Jinwu Seo Jinwoo Park |
| presenter | |
| info | This conference paper has been presented by Jinwoo Park on the International Conference on Industrial Engineering and Operations Management. The conference has been held in Istanbul, Turkey, 2012/7/3 ~ 2012/7/6 . |
| year | 2012 |
| category | IC |
| start / end date | |
| city / nation | |
| 학회 | IEOM |
| keywords | Scheduling, Coding Scheme, Hybrid Job Shop, Genetic Programming |
| abstract | This research is concerned with scheduling in a hybrid job shop with multi-level BOM. General scheduling algorithms utilizes information such as processing time, due date, and the BOM level. However, required information becomes more complex and massive depending on the characteristics of the problem to be solved. For example if we want to make correct decisions in situations like unexpected disturbance or variance of operation times, human intervention is indispensable. In this research, we aim to develop a scheduling scheme that is relatively simple and consistent with a worker's intuition, so that a worker may respond correctly to unexpected events. In the scheme, a code system that helps the worker to decide priority of jobs is devised and a scheduling procedure that utilizes that code system is suggested. To evaluate the proposed scheme, a simulation study has been conducted and the result was compared with existing scheduling schemes. |
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