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The Advantages of Six Sigma and Lean for Project Managers

Posted by Marbenz Antonio on November 14, 2022

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Increase project success using the tried-and-true methods of quality and ongoing development including Six Sigma and Lean

This article can be quite short. If you will, a lean one. Because it combines the effectiveness of the Lean methodology with the quality management techniques of Six Sigma, Lean Six Sigma is useful to project managers.

By removing waste (Lean) and using statistics and data to identify and remove any aspect of a process that doesn’t contribute to the best result, LSS progressively improves the output quality of a process (Six Sigma). Lean Six Sigma allows you to identify the project’s most valuable components, resulting in optimal efficiency.

That basically sums everything up. However, we won’t stop there. What exactly about LSS ensures the success of every project? In order to respond to this inquiry, we would want to provide an overview of Lean Six Sigma before discussing one of its most popular tools: DMAIC.

What is Lean Six Sigma?

Lean Six Sigma is a potent management technique that emphasizes ongoing development. It consists of Lean (which focuses on improving productivity and eliminating waste from a process) and Six Sigma (which focuses on effectiveness and the removal of errors). LSS has a number of belts, usually known as levels. They start at Yellow Belt and go all the way up to Black Belt, much as in martial arts.

LSS was created by well-known corporations like Motorola and Toyota and has since spread to become a widely used global methodology in the manufacturing, industrial, and public service sectors. LSS has been recognized with significant improvements to business performance and processes throughout the years.

Lean Six Sigma is globally applicable and has the ability to help businesses in all areas, despite being particularly well-liked in certain.

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What is DMAIC?

Define, Measure, Analyze, Improve, and Control is referred to as DMAIC. For the improvement of processes, LSS uses a systematic and tested methodology. Every stage of the DMAIC cycle has its own tools and affects the outcome in some way. DMAIC assists businesses in locating the main causes of errors, removing them, and thus improving process quality overall.

The formula Y=f(x) must be kept in mind constantly while using DMAIC and Lean Six Sigma projects in general. According to this mathematical formula, the result of a process, Y, is the sum of several variables, the x’s. So, if you are aware of the Y, you are constantly aware of what the result of a particular phase must be.

Any variable, including order volume, workspace separation, and date, can be used as the x. These all may have an effect on Y. To ascertain which of the x’s has the most influence, DMAIC uses statistics and data. Following the completion of this step, we may utilize one of the many tools in our toolbox to optimize this variable in a measurable way and improve the quality of the overall process.

Imagine going through each step of a process utilizing tried-and-true tools while using a strategy like DMAIC. You may be confident that the proper problem is being addressed since data and statistics are being used. Results are virtually assured by the method’s structure! DMAIC is thus one of the ways Lean Six Sigma may help project managers.


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