Quality Approaches and Models

DFSS – (Design for Six Sigma) is a systematic methodology
utilizing tools, training and measurements to
enable us to design products and processes that meet
customer expectations and can be produced at Six Sigma
quality levels.

DMAIC – (Define, Measure, Analyze, Improve and
Control) is a process for continued improvement. It is
systematic, scientific and fact based. This closed-loop
process eliminates unproductive steps, often focuses
on new measurements, and applies technology for
improvement.

Six Sigma – A vision of quality which equates with only
3.4 defects per million opportunities for each product or
service transaction. Strives for perfection