MANE 6313
Week 14, Module B
Student Learning Outcome
- Select an appropriate experimental design with one or more factors,
- Select an appropriate model with one or more factors,
- Evaluate statistical analyses of experimental designs,
- Assess the model adequacy of any experimental design, and
- Interpret model results.
Module Learning Outcome
Select split plot designs.
Resources for the Week 14, Module B micro-lecture are:
Introduction to Split Plot Designs
- When a design cannot be completely randomized, a split plot design may occur
- “All industrial experiments are split-plot experiments” - attributed to industrial statistician Daniel
- Exam Grease research split-split-split plot case study
Grease Oxidation Induction Time Predictor
- Split-Split Plot Design
- Whole Plot: axle
- Sub-plot: location on axle (4)
- Sub-sub plot: location within bearing (inner, outer or seal)
Bearing Tester
Railway Bearing
Results
- Models were developed using JMP
- Website provides application
Industrial Model Designer
Industrial Model Results
Laboratory Model Designer
Laboratory Model Results