Weighted Rules: WSPT and Weighted Tardiness
This lesson is part of the course
In this lesson
You give every job a weight for its importance, sequence by processing time per weight point (WSPT), compute weighted completion and weighted tardiness and compare WSPT with plain SPT.
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Lessons in this course
- Job Data: Processing Times, Due Dates & Completion Times Locked
- FCFS, SPT & EDD: Three Sequences, Three Mean Flow Times Locked
- Lateness & Tardiness: Who Is Late, by How Much, and How Many Locked
- Critical Ratio: The Daily Dispatch List Locked
- Weighted Rules: WSPT and Weighted Tardiness Locked
- Johnson's Rule: Two Machines in Series, Makespan & Idle Time Locked
- Changeovers: A Sequence-Dependent Matrix, Plan Totals & Nearest Neighbour Locked
- Capstone: Rule Comparison Table & a Gantt Chart Locked