haku: @author Tukel, O. I. / yhteensä: 1
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| Tekijä: | Rom, W. O. Tukel, O. I. Muscatello, J. R. |
| Otsikko: | MRP in a job shop environment using a resource constrained project scheduling model |
| Lehti: | Omega
2002 : AUG, VOL. 30:4, p. 275-286 |
| Asiasana: | JOB ANALYSIS SCHEDULING PROJECT MANAGEMENT OPTIMIZATION |
| Kieli: | eng |
| Tiivistelmä: | One of the most difficult tasks in a job shop manufacturing environment is to balance schedule and capacity in an ongoing basis. MRP systems are commonly used for scheduling, although their inability to deal with capacity constraints adequately is a severe drawback. In this study, the authors show that material requirements planning can be done more effectively in a job shop environment using a resource constrained project scheduling model. The proposed model augments MRP models by incorporating capacity constraints and using variable lead time lengths. The efficacy of this approach is tested on MRP systems by comparing the inventory carrying costs and resource. |
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