Design For Six Sigma – DFSS

DFSS stands for Design For Six Sigma. DFSS is a systematical methodology to design products, services and processes that:

  • Meets customer requirements (CTQ´s) at 6 sigma level
  • Uses statistical techniques
  • Predicts and improves quality and performance (already before prototyping)
  • Verifies design with pilot runs, pre-production runs en production runs

The Methodology
There are two methods of DFSS which are much alike.

  • DMADOV; Define-Measure-Analyze-Design-Optimize-Verify.
    This methodology is more suitable for designs which are based on existing products and services. 
  • IDOV; Identify-Design-Optimize-Verify.
    This methodology is more suitable for entire new designs (from a white sheet).