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Integrated Sustainable Product Design With Warranty and End-of-Use Considerations.
- Source :
-
Journal of Mechanical Design . May2024, Vol. 146 Issue 5, p1-10. 10p. - Publication Year :
- 2024
-
Abstract
- The concept of integrated sustainable product design has recently emerged, aiming to incorporate downstream life cycle performance into the initial product design to enhance sustainability. Various sustainable product design tools based on life cycle assessment or quality function deployment have been established while the impact of reliability on circular practices has received limited attention. Recognizing the critical role of product reliability in post-design performance, this paper develops a product design optimization model that considers the warranty performance and the effect of end-of-use options. The model takes into account the effect of uncertain operating conditions on product reliability. Two optimization goals including the minimization of expected unit life cycle cost and environmental impact are achieved by the model. To demonstrate the benefits of the integrated approach, the model is applied to an electric motor design problem. The results highlight that integrating end-of-use options in the early design phase leads to adjustments in component selection and reliability design. Moreover, the circular utilization of used products enables cost savings throughout the product's life cycle and contributes to environmental impact reduction. Lastly, the study analyzes the effects of operating conditions, warranty policies, and take-back prices for used products on design decisions, providing valuable insights for product designers. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 10500472
- Volume :
- 146
- Issue :
- 5
- Database :
- Academic Search Index
- Journal :
- Journal of Mechanical Design
- Publication Type :
- Academic Journal
- Accession number :
- 177208916
- Full Text :
- https://doi.org/10.1115/1.4063762