Lean Sigma and simulation, so what´s the correlation? V2

This paper explores the fundamental relationships between Lean Sigma and simulation. A basic overview of Lean Sigma includes: 1) Lean Sigma philosophy, 2) basic tools, 3) theory of variation, 4) SPC, 5) process capability, 6) Lean Sigma infrastructure, and 7) DMAIC and DFSS processes. Simulation is applied to the appropriate areas of the overview. Improvement in the robustness of the Lean Sigma methodology is discussed and the strengths of simulation is presented as capable and preferable enhancements to the Lean Sigma processes. Quotes from Lean Sigma and industry leaders are presented. Simulation is presented as an innovation tool enhancing the Lean Sigma DMAIC and DFSS processes.