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Index
Cover
Half Title
Title Page
Copyright Page
Dedication
Table of Contents
Preface
Authors
Acknowledgments
1. Design for Six Sigma Overview
Six Sigma Review
DFSS
Comparison of Six Sigma and DFSS
Conclusion
2. History of Six Sigma
Variation
Conclusion
3. Design for Six Sigma Methodology
Conclusion
4. Design for Six Sigma Culture and Organizational Readiness
Organizational Change Management
Resistance to Change
Using Known Leaders to Challenge the Status Quo
Communicating Change
Conclusion
Technical Design Review: Define and Measure Phases
Technical Design Review
Gate 1 Readiness: Define and Measure Phases
Assessment of Risks
5. Project Charter
Introduction
Project Charter Steps
Risk Assessment
Developing the Business Case
Conclusion
6. Balanced Scorecard
Balanced Scorecard
Key Performance Indicators
Cost of Quality
Financial Performance
Process Performance
Conclusion
7. Benchmarking
Best in Class
Conclusion
8. Project Management
Why Projects Fail
Management by Project
Integrated Project Implementation
Critical Factors for Project Success
Project Organization
Resource Allocation
Project Scheduling
Project Tracking and Reporting
Project Control
Project Termination
Project Systems Implementation Outline
Planning
Organizing
Scheduling (Resource Allocation)
Control (Tracking, Reporting, and Correction)
Termination (Close or Phase-Out)
Documentation
Project Plan
Scope Management
Conclusion
Technical Design Review: Analyze Phase
Technical Design Review
Gate 2 Readiness: Analyze Phase
Assessment of Risks
9. Gathering the Voice of the Customer
VOC in Product Development
Customers/Stakeholders
Voice of the Customer
Critical to Satisfaction
Critical to Quality
Conclusion
10. Quality Function Deployment
Kano Model
Quality Function Deployment
Conclusion
11. TRIZ
TRIZ Methodology
Nine Windows
TRIZ Methodology
Contradictions
Technical Contradictions
Physical Contradictions
Separation Principle
Contradiction Matrix
The 40 Principles of Invention
TRIZ and DFSS
Conclusion
12. Lean Design
Single-Minute Exchange of Dies (SMED)
What Is SMED?
Conclusion
13. Design for X Methods
Design for Manufacturability
Design for Assembleability
Design for Reliability
Design for Serviceability
Design for Environment
Design for Testability
Conclusion
14. Pugh Concept Selection Matrix
Conclusion
15. Modeling of Technology
Ideal Function
P-Diagram
Functional Analysis System Technique
Conclusion
16. Taguchi Design
Taguchi Loss Function
Mahalanobis–Taguchi System
Multidimensional Systems
Mahalanobis–Taguchi Steps
Step 1: Normal Group Calculations
Step 2: Normal Space Calculations
Step 3: Test (Abnormal) Group Calculations
Step 4: Optimize the System
MTS Steps Using the Graduate Admission System Example
Step 1: Normal Group Calculations
Step 2: Normal Space Calculations
Step 3: Test Group Calculations
Step 4: Optimize the System
Conclusion
17. Design Failure Modes and Effects Analysis
Failure Modes and Effects Analysis
Poka Yokes
Conclusion
18. Design of Experiments
Design of Experiments (DOE)
Conclusion
19. Reliability Testing
Types of Systems
Redundant Systems
20. Measurement Systems Analysis
Gauge R&R
Conclusions
Technical Design Review: Design Phase
Technical Design Review
Gate 3 Readiness: Design Phase
Assessment of Risks
21. Capability Analysis
Capability Analysis
Control Charts
X-Bar and Range Charts
Calculation of Control Limits
Plotting Control Charts for R- and X-Bar Charts
Plotting Control Charts for MR and Individual Control Charts
Defects per Million Opportunities (DPMO)
Conclusion
22. Statistical Process Control
Control Charts
X-Bar and Range Charts
Calculation of Control Limits
Plotting Control Charts for Range and Average Charts
Plotting Control Charts for Moving Range and Individual Control Charts
X-Bar and Range Charts
Attribute Data Formulas
Conclusions
23. Future and Challenges of Design for Six Sigma
Engagement and Success Factors
Technical Design Review: Verify Phase
Technical Design Review
Gate 4 Readiness: Verify/Validate Phase
Assessment of Risks
24. Design for Six Sigma Case Study: Sure Mix Gas Can
Project Description
Project Goals
Project Expectations
Project Boundaries (Scope)
Project Management
Invent/Innovate
Benchmarking
Voice of the Customer
Affinity Diagram
House of Quality
Kano Analysis
Design for X Methods
Concept Generation
Technology Modeling
Robustness/Tunability
System Additive Model
Variational Sensitivities and System Variance Model
Customer Reviews
Lessons Learned
Future Project Targets
Field Testing (Prototype Acceptance)
Summary
Conclusion
25. Design for Six Sigma Case Study: Portable Energy Solutions
Project Description
Project Goals
Requirements and Expectations
Project Boundaries
Project Management
Invent/Innovate
Quality Function Deployment (QFD)
Kano Analysis
Develop
Design for X Methods
Concept Generation
Modeling of Technology
Super Concept
Pugh’s Concept Selection
Optimize
Modeling of Robustness
Verify
Design Failure Mode and Effects Analysis
System Variance Model
Develop and Confirm Robustness Additive Models
Conclusion
26. Design for Six Sigma Case Study: Paper Shredder
Project Description
Project Goals and Requirements
Project Management
Invent/Innovate
Gathering the Voice of the Customer (VOC)
Voice of the Customer
Quality Function Deployment (QFD)
Develop
Design for X Methods
Concept Generation
Pugh Concept Selection Matrix
Final Design
Design Failure Modes and Effects Analysis (DFMEA)
Optimization
Robustness and Tunability
System Additive Model
Verify
Customer Feedback
Robustness Evaluation
Conclusion
27. Design for Six Sigma Case Study: Universal iPhone Dock
Project Description
Project Goals
Requirements and Expectations
Project Boundaries
Project Management
Voice of the Customer
Customer Survey
Survey Results
Affinity Diagram
Quality Function Deployment (QFD)
Kano Analysis
One-Dimensional Quality
Expected Quality
Exciting Quality
Concept Generation
Pugh Concept Selection Matrix
Final Design
Design Failure Modes and Effects Analysis (DFMEA)
Final Design Prototype
Verification
Testing
Conclusion
28. Design for Six Sigma Case Study: Hospital Bed
Designing a Hospital Bed for Improving Stakeholders’ Level of Care
Design for Six Sigma Overview
Project Description
Project Goals
Requirements and Expectations
Project Boundaries
Project Management
Invent/Innovate Phase
Voice of the Customer
KJ Analysis and Kano Model
Quality Function Deployment
Develop Phase
Design for X Methods and Concept Generation
Pugh Concept Selection Matrix
Verify
Optimize
Tips to Improve Our Design
Final Design Prototype: Concept 7
Conclusion
Glossary
Index
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