In this video, learn how to identify the steps, tools, and deliverables of the control phase in a DMAIC project.
- The control phase is the most critical phase…in your DMAIC project.…If it's not done right, all the improvement gains…will evaporate after your project ends.…Process owners and operators who perform processes daily…are the ones who will determine how sustainable…the improvements are.…And that's why their buy-in and participation…from the start and throughout the project is so critical.…The main purpose of this phase is to establish controls.…To control the key X factors and monitor the Y…to ensure the improved performance is sustained…on an ongoing basis.…
The project team does not need…to babysit the improved process.…Let's take a look at the steps in the control phase.…First, develop a control plan for monitoring,…controlling, and regulating performance.…The control plan tells us when to leave the process alone…and when to intervene, and what action to take.…The control plan should be designed…for the process owners and operators…who carry out the process routinely, day in and day out.…
The next step in the control phase…
Author
Richard Chua
Released
5/25/2017Dr. Richard Chua builds upon his Six Sigma: Green Belt, Six Sigma Foundations, and Learning Minitab courses—which are prerequisites to this course—and covers an array of topics, including measurement system analysis, hypothesis testing, response surface methods, displaying improved process capabilities, and more.
- Process flow metrics
- Measurement system analysis
- Calculating process capability
- Hypothesis testing
- Confidence intervals
- Testing for normality
- Designing, conducting, and analyzing full-factorial experiments
- Using fractional factorial experiments for screening
- Displaying improved process capability
Skill Level Intermediate
Duration
Views
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Introduction
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Welcome1m 38s
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Certification information1m 31s
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Exercise files34s
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1. Define Phase
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Overview of the Define phase3m 51s
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2. Measure Phase
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Process flow metrics3m 34s
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Sample sizes3m 7s
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3. Analyze Phase
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Hypothesis testing road map3m 33s
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Confidence intervals3m 14s
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Test for normality2m 49s
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Compare variances5m 16s
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T-tests6m 4s
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ANOVA3m 55s
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Contingency tables6m 49s
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Nonparametric tests6m 49s
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Correlation3m 45s
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Linear regression4m 38s
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Multiple regression5m 5s
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4. Improve Phase
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Full-factorial experiments9m 19s
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DOE with curvature6m 27s
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Response surface methods8m 37s
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5. Control Phase
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SPC chart selection4m 46s
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SPC chart analysis5m 1s
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Conclusion
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Next steps56s
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Video: Overview of the Control phase