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Production  and Operations Management: Manufacturing and  Services PowerPoint Presentation for Chapter 17 Operations Scheduling Chase Aquilano Jacobs Eighth Edition
Work Center ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],3
Typical Scheduling and Control Functions ,[object Object],[object Object],[object Object],[object Object],5
Work-Center Scheduling Objectives ,[object Object],[object Object],[object Object],[object Object],[object Object],6
Priority Rules for Job Sequencing ,[object Object],[object Object],[object Object],[object Object],[object Object],7
Priority Rules for Job Sequencing ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],8
Schedule Performance Measures ,[object Object],[object Object],[object Object],[object Object],9
Job Sequencing Example First-Come First-Served 10 FCFS Schedule Late? On-Time? Orders submitted at beginning of week n-jobs on one machine
Job Sequencing Example Shortest Operating Time 11 Orders submitted at beginning of week n-jobs on one machine Shortest Operating Time Schedule Late? On-Time?
Job Sequencing Example Last-Come First-Served 12 Orders submitted at beginning of week n-jobs on one machine Last-Come First-Served Schedule Late? On-Time?
Job Sequencing Example Earliest Due Date First 13 Orders submitted at beginning of week n-jobs on one machine Earliest Due Date First Late? On-Time?
n/1 Example 2 1 E 9 6 D 7 2 C 6 4 B 5 3 A Due date (days hence) Processing time (Days) Job (in order of arrival)
FCFS Total flow time  2 1 E 9 6 D 7 2 C 6 4 B 5 3 A Due date (days hence) Processing time (Days) Job (in order of arrival) 15 + 1 = 16 9 + 6 = 15 7 + 2 = 9 3 + 4 = 7 0 + 3 = 3 Flow Time (days)
Shop-Floor Control Major Functions ,[object Object],[object Object],[object Object],14
Shop-Floor Control Major Functions ,[object Object],[object Object],[object Object],15
Capacity requirements planning Routings and work centers Shop- floor dispatching Work- in-process control Input/ output analysis Prioritized queue lists Standard production costs Labor and equipment requirements Work orders Work order scheduling Work order tracking Hewlett-Packard’s Shop-Floor Control System 16
Input/Output Control ,[object Object],[object Object],17 Work Center Input Output
Principles of Work-Center Scheduling ,[object Object],[object Object],[object Object],[object Object],18
Principles of Job Shop Scheduling ,[object Object],[object Object],[object Object],[object Object],19
Principles of Job Shop Scheduling ,[object Object],[object Object],20
Personnel Scheduling in Services ,[object Object],[object Object],[object Object],21

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Ch17 scheduling

  • 1. Production and Operations Management: Manufacturing and Services PowerPoint Presentation for Chapter 17 Operations Scheduling Chase Aquilano Jacobs Eighth Edition
  • 2.
  • 3.
  • 4.
  • 5.
  • 6.
  • 7.
  • 8. Job Sequencing Example First-Come First-Served 10 FCFS Schedule Late? On-Time? Orders submitted at beginning of week n-jobs on one machine
  • 9. Job Sequencing Example Shortest Operating Time 11 Orders submitted at beginning of week n-jobs on one machine Shortest Operating Time Schedule Late? On-Time?
  • 10. Job Sequencing Example Last-Come First-Served 12 Orders submitted at beginning of week n-jobs on one machine Last-Come First-Served Schedule Late? On-Time?
  • 11. Job Sequencing Example Earliest Due Date First 13 Orders submitted at beginning of week n-jobs on one machine Earliest Due Date First Late? On-Time?
  • 12. n/1 Example 2 1 E 9 6 D 7 2 C 6 4 B 5 3 A Due date (days hence) Processing time (Days) Job (in order of arrival)
  • 13. FCFS Total flow time 2 1 E 9 6 D 7 2 C 6 4 B 5 3 A Due date (days hence) Processing time (Days) Job (in order of arrival) 15 + 1 = 16 9 + 6 = 15 7 + 2 = 9 3 + 4 = 7 0 + 3 = 3 Flow Time (days)
  • 14.
  • 15.
  • 16. Capacity requirements planning Routings and work centers Shop- floor dispatching Work- in-process control Input/ output analysis Prioritized queue lists Standard production costs Labor and equipment requirements Work orders Work order scheduling Work order tracking Hewlett-Packard’s Shop-Floor Control System 16
  • 17.
  • 18.
  • 19.
  • 20.
  • 21.

Editor's Notes

  1. 1  1997 Irwin/McGraw-Hill, A Division of the McGraw-Hill Companies PowerPoint Supplement developed by: William E. Youngdahl World Business Department Thunderbird, The American Graduate School of International Management
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