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Methodologies of Six Sigma | Six Sigma White Belt


Methodologies of Six Sigma



Six Sigma consists of two methodologies: DMAIC and DMADV.  


DMAIC. This method used to improve existing business processes.


The letters stand for:


● Define ‐ it defines the problem and the project goals


● Measure ‐ It measures the various aspects of the Current process


● Analyze ‐ It analyzes the data to find the root defects in a process


● Improve ‐ It helps to improve the process


● Control- It controls how the process to be done in future


 



 


DMADV ‐ This method is typically used to create new processes and new products or services. 


● Define ‐ To define the project goals


● Measure ‐ To measure the process critical components and the product capabilities


● Analyse ‐ Analyze the data and develop various designs for the process, eventually picking the best one


● Design ‐ To design and test the process details


● Verify ‐ Verifying the design by running simulations and a pilot program, and then handing over the process to the client