1 / 4

Short-Term Scheduling

Short-Term Scheduling. Ross L. Fink. Classical Job Shop Scheduling. Used for material and capacity plans for MRP Used as a stand-alone scheduling method. Job Shop Scheduling Terms. For each job, i = job number r i = ready-time, release time, arrival time d i = due-date

mea
Télécharger la présentation

Short-Term Scheduling

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Short-Term Scheduling Ross L. Fink

  2. Classical Job Shop Scheduling • Used for material and capacity plans for MRP • Used as a stand-alone scheduling method

  3. Job Shop Scheduling Terms • For each job, • i = job number • ri = ready-time, release time, arrival time • di = due-date • ci = completion date

  4. Job Shop Performance Measures • Fi = ci - ri = flow-time • Li = ci - di = lateness • Ti = Max{0,Li} = tardiness • Utilization • E/T models • Mean absolute deviation |ci - di| • Mean square deviation (ci - di)2

More Related