Abstract
Designers have been observed and their abilities and design processes were analysed. Their solutions were evaluated in order to measure the success. Success-promoting abilities were: good spatial imagination, routine in sketching, solid engineering knowledge and high heuristic competence. An appropriate strategic approach was found to be oriented towards the central function when solving simple problems, whereas in more complex problems the approach also conformed with methodical guidelines. All in all, a flexible methodical style of working proved successful. During the goal analysis successful tactics were: asking questions focused on the problem structure, summarizing information, and not suppressing solution ideas. During the search for solutions successful tactics were: varying alternatives at least for the main functions, generating and reducing variants in a balanced manner, and evaluating solutions frequently and according to their level of abstraction. Based on these findings, conclusions have been drawn for engineering design research, education and practice.
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References
Blessing, L. T. M., ‘A Process-Based Approach to Computer-Supported Engineering Design’. Cambridge: Black Bear Press (1994).
Dylla, N.,Denk- und Handlungsabläufe beim Konstruieren’. München: Hanser (1991).
Ehrlenspiel, K.; Dylla, N., ‘Experimental Investigation of the Design Process’,Proceedings ICED 1989, WDK 18. London: Institution of Mechanical Engineers (1989) pp. 77–95.
Fricke, G., ‘Empirical investigation of successful approaches when dealing with differently precised design problems’,Proceedings ICED 1993, WDK 22. Zürich: Edition Heurista (1993) pp. 359–367.
Fricke, G., ‘Konstruieren als flexibler Problemlöseprozeß—Empirische Untersuchung über erfolgreiche Strategien und methodische Vorgehensweisen’. Düsseldorf: VDI-Verlag (1993).
Pahl, G.; Beitz, W.: ‘Konstruktionslehre’. Berlin: Springer (1993).
Radcliffe, D. F.; Lee, T. Y., Design methods used by undergraduate engineering students,Design Studies, Vol. 10, No. 4 (1989) pp. 199–207.
Stauffer, L. A.; Ullman, D. G., Fundamental processes of mechanical designers based on empirical data,Journal of Engineering Design, Vol. 23, No. 2 (1991) pp. 113–125.
VDI-Guideline 2221,Systematic Approach to the Design of Technical Systems and Products. Düsseldorf: VDI-Verlag (1987).
VDI-Richtlinie 2225,Technisch-wirtschaftliches Konstruieren. Düsseldorf: VDI-Verlag (1977).
Von der Weth, R., Konstruieren—Heuristische Kompetenz, Erfahrung und individuelles Vorgehen,Zeitschrift für Arbeitsund Organisationspsychologie (1994) pp. 102–111.
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Fricke, G. Successful individual approaches in engineering design. Research in Engineering Design 8, 151–165 (1996). https://doi.org/10.1007/BF01608350
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DOI: https://doi.org/10.1007/BF01608350