A Comparative Analysis of SE to LSS (Lean Six Sigma)
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A Comparative Analysis of SE to LSS (Lean Six Sigma) William “Bill” Fournier 15 May, 2012
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A Comparative Analysis of SE to LSS (Lean Six Sigma). William “Bill” Fournier 15 May, 2012. Agenda. Abstract/Introduction Method Tools Thirteen LSS Tools Conclusions Future Research Footnotes . Abstract/Introduction. Abstract Introduction Lean and Six Sigma Lean Six Sigma - PowerPoint PPT Presentation
Transcript of A Comparative Analysis of SE to LSS (Lean Six Sigma)
A Comparative Analysis of SE to LSS (Lean Six Sigma)
William “Bill” Fournier
15 May, 2012
Agenda
Abstract/Introduction Method Tools Thirteen LSS Tools Conclusions Future Research Footnotes
Abstract/Introduction
Abstract Introduction
• Lean and Six Sigma– Lean– Six Sigma
• Perspective• SEDC & DoD Track Tie• Recent Article
Method
Comparative Analysis• INCOSE SE Handbook vs. ASQ and MIT LSS • Tools = Processes, Methods, or Techniques• Shared, Similar, Generic Tools
Tools
Shared- QFD, IPDTs Similar- TPM/Control Charts Generic include many and non Technical-
Statistical Tools
Pareto’s Law / Poka Yoke/ RACI & LRC
Pareto’s Law• Concept- 80/20• Usage- Prioritize Risk, Requirements, Verification, Trade
studies Poka Yoke
• Concept- Design in for happy path • Usage- Detailed software design
RACI and LRC• Concept- Role clarity • Usage – SE planning
Con. Res. Diag. / Error Proof./ Toyota
Conflict Resolution Diagram• Concept- Conflict• Usage- Trade studies
Error Proofing• Concept- Design out errors in process• Usage- Detailed design
Toyota Production System • Concept- Reduce waste • Usage – Flexibility
Future Reality Diagram / LPI/ TOC
Future Reality Diagram• Concept- Planning for Change• Usage- Upgrades & Future Increments
LPI (Lean Performance Indicator) • Concept- Metrics for effectiveness• Usage- Incentives
TOC (Theory Of Constraints)• Concept- Resources for Logistics, Performance, and Logic• Usage- Trade studies
Quick Change. / Kanban / Takt Time
Quick Changeover• Concept- Adaptable processes• Usage- Requirements and Design flexibility
Kanban• Concept- Just In Time• Usage- Design and Planning processes
Takt Time• Concept- Balance Process designs for schedule• Usage- Design and Planning process
Perspective
Perspective• Concept- The Blind Men and The Elephant• Usage – Expanding Lessons Learned and synergy between
disciplines
Conclusion & Future Research
Conclusions •SE efforts improve use of 13 LSS Tools•SEs synergy by know the differences in terms & use
Future Research•Validate• Improve• Expand
