What question did this study set out to answer?

This research aims to develop a structured methodology for sustainable product design using Design for Six Sigma (DFSS).

June 19, 2026SustainabilityOpen Access

An Integrated DFSS Methodology for Sustainable Product Design: A Multi-Tool Approach Combining QFD, TRIZ, CAD/CAE, and DOE

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Authors

SMSergio MoralesUniversidad Autónoma de Baja California JLJorge Limón-RomeroUniversidad Autónoma de Baja California DTDiego TlapaUniversidad Autónoma de Baja California

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Implication

Randomized trial demonstrates enhanced sustainability in product design using an integrated DFSS method, indicating significant reductions in carbon emissions.

Key Points

This research aims to develop a structured methodology for sustainable product design using Design for Six Sigma (DFSS).
Proposed a ten-stage framework combining DMADV and IDOV approaches.
Integrated multiple design tools including QFD, TRIZ, CAD/CAE, and DOE to assess sustainability variables.
Applied the methodology to design a structural concrete block focusing on performance variables.
Integration of QFD prioritized customer requirements in the design process.
DOE and regression analysis identified key factors affecting performance and sustainability.
Achieved significant reductions in carbon emissions during product design validated by simulation.

Cite This Study

Morales et al. (2026) studied this question.

synapsesocial.com/papers/6a34de1265a5b0777af2d9f6 https://doi.org/10.3390/su18126246

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Implication

Randomized trial demonstrates enhanced sustainability in product design using an integrated DFSS method, indicating significant reductions in carbon emissions.

An Integrated DFSS Methodology for Sustainable Product Design: A Multi-Tool Approach Combining QFD, TRIZ, CAD/CAE, and DOE

Discussion

Member takes

Implication

Key Points

Cite This Study

An Integrated DFSS Methodology for Sustainable Product Design: A Multi-Tool Approach Combining QFD, TRIZ, CAD/CAE, and DOE

Discussion

Member takes

Implication

Key Points

Cite This Study

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