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Operations Management: Processes and Supply Chains, 12th Edition
book

Operations Management: Processes and Supply Chains, 12th Edition

by Lee J. Krajewski, Manoj K. Malhotra, Larry P. Ritzman
January 2018
Intermediate to advanced content levelIntermediate to advanced
480 pages
236h 9m
English
Pearson
Content preview from Operations Management: Processes and Supply Chains, 12th Edition

Key Equations

Performance Measures for Scheduling Processes

  1. Performance measures:

    Flow time = Finish time + Time since the job arrived at the workstation Past due = Time by which a job missed its due date Makespan = Time of completion of last job  Starting time of the first job Total inventory = Scheduled receipts for all items + On-hand inventories of all items

Job Shop Scheduling

  1. Critical ratio:

    CR= Due dateToday's date Total shop time remaining

  2. Slack per remaining operations:

    S/RO= ( Due dateToday's date )Total shop time remaining Number of operations remaining

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Publisher Resources

ISBN: 9780134741062