This paper focuses on better understanding how design processes affect outcomes in mechanical engineering design. Following a general design research methodology, process data were collected from student design journals and tested for association with design quality as measured by an external evaluation using a virtual design of experiments approach. The results indicate that more time spent on system-level design (including problem generation, idea generation, and analysis activity) and on concept-level problem definition activity associate positively with design quality, while more time spent on concept-level idea generation, detailed design, and refinement associated negatively with design quality. These results imply that student designers should emphasize problem definition, information gathering, and system-level design work more so than high-level idea generation activities.
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Research Papers
Relating Design Process to Quality: A Virtual Design of Experiments Approach
Durward K. Sobek, II,
Durward K. Sobek, II
Mechanical & Industrial Engineering Department,
e-mail: dsobek@ie.montana.edu
Montana State University
, 220 Roberts Hall, Bozeman, MT 59717-3800
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Vikas K. Jain
Vikas K. Jain
Search for other works by this author on:
Durward K. Sobek, II
Mechanical & Industrial Engineering Department,
Montana State University
, 220 Roberts Hall, Bozeman, MT 59717-3800e-mail: dsobek@ie.montana.edu
Vikas K. Jain
J. Mech. Des. May 2007, 129(5): 483-490 (8 pages)
Published Online: July 11, 2006
Article history
Received:
June 28, 2005
Revised:
July 11, 2006
Citation
Sobek, D. K., II, and Jain, V. K. (July 11, 2006). "Relating Design Process to Quality: A Virtual Design of Experiments Approach." ASME. J. Mech. Des. May 2007; 129(5): 483–490. https://doi.org/10.1115/1.2712215
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