Six Sigma Assignment Help

Design for Six Sigma Assignment Help

Design For Six Sigma (DFSS) is an approach to design or re-design a new product or service for a commercial market, with a measurably high process-sigma for performance from starting the project. In simple terms as per assignment help experts, it is an approach and attitude towards delivering new products and

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services with a high performance that is measured through quality metrics (Cavanagh, 2005). Six Sigma approach has the DMAIC methodology including Define, Measure, Analyze, Improve, Control through which processes can be improved. On the other hand our assignment help experts says that DFSS also has a methodology through which new products and services can be designed and implemented.

The main intention of DFSS is to bring new products or services in the market with a high performance of process around 4.5sigma or better according to customer requirement. DFSS builds on the concepts and tools from a typical DMAIC approach (Munro, 2007). It works with products/services rather than processes and design and creativity are important in this approach. It has an ability to understand the customer needs and design and implement new offerings with a reliability of delivery. In this, main focus is on customer analysis, the transition of customer needs and requirements to process requirements and error and failure proofing.

Principle activities

DFSS covers the full life-cycle of any new product or service. It begins when the organization formally agrees with the requirement of something new product/services for customer needs and finishes when the new product/service is in full commercial delivery (Cavanagh, 2005). Following are principle activities of DFSS:

Concept development: This activity mainly focuses on “voice of customers”. In this stage, concept of product or service is generated according to the needs and requirements of customers. For this, benchmarking, customer survey, Multi Generation Planning (MGP), R&D and Sales and Marketing figures are used to collect the information about customer needs (El-Haik & Shaout, 2010). With the help of this information, idea of product/service is generated. In this, a concept is developed on papers for the new product/service.

Design development: After generating concept, product is designed by designers with the help of guidelines of critical to process and critical to quality that ensures that the design is perfect (El-Haik & Roy, 2005). Simple and service-type designs can be designed by the project team and more technical design methods are used in complex situations. In this, work focuses on creating and perfecting the process or product that meets the vision and design criteria.

Design optimization: This principle helps to achieve a balance of quality, cost, and time to market. Organizations can use DOE (Design of Experiment) and simulation techniques to optimize their designs and greater creativity and design integration methods for developing and testing their designs in the earlier stage of design cycle (Creveling, Slutsky & Antis, 2003). It increases greater coordination among sub-teams and earlier assessment of the complete design. Through this, good ideas are perfected sooner by reducing unpleasant surprises.

Design verification: No product or service should go directly to market without first piloting and refining. So, it heavily emphasizes on design testing and risk management as well as change management to prepare employees for the transition (El-Haik & Shaout, 2010). For verifying the design, project teams can use Failure Mode Effect Analysis (FMEA), pilot and small scale implementations. With the help of these, they can test and evaluate real-life performance. Through this, products and processes are debugged prior to launch and allows for smoother and less traumatic launches.

After this, the new product/service and supporting processes can be handed over to process owners with new quality measures and monitoring systems.




Cavanagh, R. R. (2005). What Is Design For Six Sigma ?NY: McGraw-Hill Education.

Creveling, C. M., Slutsky, J. & Antis, D. (2003). Design for Six Sigma in Technology and Product Development. USA: Prentice Hall Professional.

El-Haik, B. & Roy, D. M. (2005). Service Design for Six Sigma: A Roadmap for Excellence. USA: John Wiley & Sons.

El-Haik, B. S. & Shaout, A. (2010). Software Design for Six Sigma: A Roadmap for Excellence. USA: John Wiley & Sons.

Munro, R. A. (2007). The Certified Six Sigma Green Belt Handbook. USA: ASQ Quality Press.

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