| 1. |
- Borgue, Olivia, 1989, et al.
(författare)
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Impact on design when introducing additive manufacturing in space applications
- 2018
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Ingår i: Proceedings of International Design Conference, DESIGN. - : Faculty of Mechanical Engineering and Naval Architecture, University of Zagreb, Croatia; The Design Society, Glasgow, UK. - 1847-9073. - 9789537738594 ; 3, s. 997-1008
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Konferensbidrag (refereegranskat)abstract
- This paper studied how the introduction of additive manufacturing (AM) in space applications impacts the design phases. Together with three manufacturers of space applications, the potential benefit as well as constraints are studied to identify design gaps. A literature survey is conducted to match the needs and following an analysis the impact on design practice is formulated. Results show the need to combine a wider design exploration capability, in combination with comparative modelling strategies.
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| 2. |
- Brahma, Arindam, 1987, et al.
(författare)
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A new model for capturing design information with an aim to aid change propagation assessment and subsequent redesign
- 2018
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Ingår i: DS 92: Proceedings of the DESIGN 2018 15th International Design Conference. - : Faculty of Mechanical Engineering and Naval Architecture, University of Zagreb, Croatia; The Design Society, Glasgow, UK. - 1847-9073.
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Konferensbidrag (refereegranskat)abstract
- A new model is developed to investigate the causes of change propagation and guide the redesign process. The model offers a micro-level perspective on the mechanisms through which changes propagate or are absorbed. Extending the Information Structure Framework (ISF) reported by Ahmad et al. (2013), the model uses a multi-domain approach combined with a reformulated detail design process layer. It is illustrated through a desk-based case study of routine mechanical design. Advantages and limitations are discussed along with possibilities for further work.
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| 3. |
- Eriksson, Martin, et al.
(författare)
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Interaction between computer-based design analysis activities and the engineering design process - An industrial survey
- 2014
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Ingår i: Proceedings of the 13th International Design Conference - DESIGN'14. - Zagreb : University of Zagreb. - 1847-9073. ; DS 77:2, s. 1283-1296, s. 1283-1296
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Konferensbidrag (refereegranskat)abstract
- In the large majority of product development projects, computer-based design analyses are performed to assess the feasibility of potential technical solutions. As a first step to bring about a deeper understanding of the interactions between the engineering design and the design analysis activities, a survey has been performed in industry. The results of the survey cover: the use of design analysis within product development, the interactions of engineering design along the design analysis process, and the treatment of uncertainties and errors connected to the design analysis activities.
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| 4. |
- Gustavsson, Emil, 1987, et al.
(författare)
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Analysis of Engineering Change Requests Using Markov Chains
- 2018
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Ingår i: Proceedings of International Design Conference, DESIGN. - : Faculty of Mechanical Engineering and Naval Architecture, University of Zagreb, Croatia; The Design Society, Glasgow, UK. - 1847-9073. - 9789537738594 ; 2, s. 523 -532
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Konferensbidrag (refereegranskat)abstract
- Engineering change requests are important and plentiful in the product development process to enhance a product. In this paper we use Markov chains on ECRs in a large product development project and display the results in a Markov chain DSM. The DSM shows statistical probability of a transition pathway for an industrial design process and together with engineering domain knowledge we identify patterns and improvement opportunities. It turns out that 8% of ECRs are closed directly after creation, most common pathway is not followed in early statues and status iterations are seen in the DSM.
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| 5. |
- Hallstedt, S.I. 1969, et al.
(författare)
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MATERIAL CRITICALITY METHOD-PRODUCT VULNERABILITY FROM A SUSTAINABLE BUSINESS PERSPECTIVE
- 2016
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Ingår i: DS 84: Proceedings of the DESIGN 2016 14th International Design Conference. - 1847-9073. ; , s. 221-230
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Konferensbidrag (refereegranskat)abstract
- A novel method is presented, including a material criticality list and sustainability compliance index. The method aims to support an estimation of the vulnerability of a product concept due to material criticality and strategically guide early design decisions. A jet engine component design team evaluated the method. It was understood that the method increased communication and clarification regarding material criticality. Further, it became apparent that the method provided a collaboration link between the design team and the business development team.
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| 6. |
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| 7. |
- Isaksson, Ola, 1969, et al.
(författare)
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Virtual Contextual Validation of technologies and methods for Product Development
- 2016
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Ingår i: 14th International Design Conference, DESIGN 2016, Cavtat, Dubrovnik, Croatia, 16-19 May 2016. - 1847-9073. ; DS 84, s. 669-678
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Konferensbidrag (refereegranskat)abstract
- In this paper the use of virtual demonstrators as means to contextually validate both design methods and novel Technologies in advance of industrial Product development. Since maturity requirements are high, and pure technology and methods development Projects typically result in promising, but not validated, methods and Technologies and full scale hardware demonstration initiatives are costly, there is a gap to fill.Functional Modeling and Value Driven design methods are used with Ceramic Metallic Composites technologies in a virtual demonstrator.
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| 8. |
- Jagtap, Santosh, et al.
(författare)
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A Conceptual Framework to Support Engineering Designers in Using In-Service Information
- 2012
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Ingår i: DS 70: Proceedings of DESIGN 2012, the 12th International Design Conference, Dubrovnik, Croatia. - 1847-9073. - 9789537738174 ; , s. 1465-1476
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Konferensbidrag (refereegranskat)abstract
- Abstract in Undetermined In the global market of air transport, the integration of products and services is seen as being necessary for the long-term success of engine manufacturers. A flow of in-service information to designers is crucial for minimising in-service issues. A literature review showed that there are no studies that have proposed or developed methods or tools to support designers in using in-service information in a design task. The work presented in this paper aims at proposing a framework to support designers in using in-service information in a design task.
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| 9. |
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| 10. |
- Jagtap, Santosh, et al.
(författare)
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Design methods and factors influencing their uptake in product development companies: A review
- 2014
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Ingår i: Proceedings of the 13th International Design Conference - DESIGN'14. - 1847-9073. ; DS 77, s. 231-240, s. 231-240
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Konferensbidrag (refereegranskat)abstract
- Design methods are necessary to support product development companies in improving their product development processes, and thereby in producing high quality products. The uptake of design methods in product development companies is limited and lower than one might expect. There is a wide variety of literature related to factors that influence the uptake of design methods in companies. In this paper, we synthesised this literature, and in particular, developed a framework of factors than can influence the uptake of design methods in product development companies.
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