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| Tekijä: | Chang, F. C. R. |
| Otsikko: | Heuristics for dynamic job shop scheduling with real time updated queuing time estimates (Heuristische Methode; Maschinenbelegungsplanung) |
| Lehti: | International Journal of Production Research
1997 : MAR, VOL. 35:3, p. 651-665 |
| Asiasana: | |
| Vapaa asiasana: | FERTIGUNGSPROGRAMMPLANUNG, WARTESCHLANGENTHEORIE |
| Kieli: | eng |
| Tiivistelmä: | The queuing times of jobs in a dynamic job shop normally account for the major portion of their lead time. Hence, the criticality of a job cannot be accurately determined without some knowledge regarding the expected total queuing time for its remaining operations. A new approach is developed in this study to provide real time estimates of the queuing times for the remaining operations of the jobs in the dynamic job shop and to incorporate this estimated queuing time information into existing heuristics to improve their performance. |
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