Complex product form generation in industrial design: A bookshelf based on Voronoi diagrams

Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceeding


Complex product form generation methods have rarely been used within the field of industrial design. The difficulty in their use is mainly linked to constraints – such as functionality, production and cost – that apply to most products. By cou-pling a mathematically described morphology to an optimisation system, it may be possible to generate a complex product form, compliant with engineering and pro-duction constraints. In this paper we apply this general approach to the designing of a bookshelf whose structure is based on Voronoi diagrams. The algorithm be-hind the developed application used here is based on a prior work submitted else-where [1], adapted to the bookshelf problem. This second example of product form generation, which includes specific constraints, confirms the relevance of the general approach.
The handling of complex morphologies is not straightforward. Consequently, an explorative study on that theme has been performed. A user interface has been de-veloped that allows for designing a bookshelf based on Voronoi diagrams. The user interface was subsequently tested by peer designers. The results suggest that user attitudes diverge: one faction preferred maximum freedom of creation, that is, maximum control of the form creation process; the other faction wanted the appli-cation to generate a bookshelf based on their functional needs (e.g. adapt to the number and types of objects to be stored) and would ask for a “surprise me” effect for the final solution.

[1] Nordin A, Hopf A, Motte D, Bjärnemo R, Eckhardt C-C (2009) Using genetic algorithms and Voronoi diagrams in product design. Journal of Computing and Information Science in Engineering - JCISE, submitted.


Enheter & grupper

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Produktionsteknik, arbetsvetenskap och ergonomi


Titel på värdpublikationProceedings of the 4th Design Computing and Cognition Conference - DCC'10
RedaktörerJohn S. Gero
UtgivningsortDordrecht, The Netherlands
Antal sidor20
ISBN (elektroniskt)978-94-007-0510-4
ISBN (tryckt)978-94-007-0509-8
StatusPublished - 2010
Peer review utfördJa
Evenemang4th Design Computing and Cognition Conference - DCC'10 - Stuttgart
Varaktighet: 2010 jul 102010 jul 14


Konferens4th Design Computing and Cognition Conference - DCC'10


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Relaterad forskningsoutput

Axel Nordin, 2015, Division of Machine Design, Department of Design Sciences, Faculty of Engineering LTH, Lund University. 212 s.

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