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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

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A Comparative Analysis of SE to LSS (Lean Six Sigma)

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  1. A Comparative Analysis of SE to LSS (Lean Six Sigma) William “Bill” Fournier 15 May, 2012

  2. Agenda • Abstract/Introduction • Method • Tools • Thirteen LSS Tools • Conclusions • Future Research • Footnotes

  3. Abstract/Introduction • Abstract • Introduction • Lean and Six Sigma • Lean • Six Sigma • Perspective • SEDC & DoD Track Tie • Recent Article

  4. Method • Comparative Analysis • INCOSE SE Handbook vs. ASQ and MIT LSS • Tools = Processes, Methods, or Techniques • Shared, Similar, Generic Tools

  5. Tools • Shared- QFD, IPDTs • Similar- TPM/Control Charts • Generic include many and non Technical- Statistical Tools

  6. 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 softwaredesign • RACI and LRC • Concept- Role clarity • Usage – SE planning

  7. 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

  8. 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

  9. 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

  10. Perspective • Perspective • Concept- The Blind Men and The Elephant • Usage – Expanding Lessons Learned and synergy between disciplines

  11. 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

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