A3 thinking approach to support knowledge-driven design

作者：Saad N Mohd; Al Ashaab A^*; Maksimovic M; Zhu L; Shehab E; Ewers P; Kassam A

来源：International Journal of Advanced Manufacturing Technology, 2013, 68(5-8): 1371-1386.

DOI：10.1007/s00170-013-4928-7

• A3 Thinking
• Knowledge-driven design
• Problem solving
• Product design

Problem solving is a crucial skill in product development. Any lack of effective decision making at an early design stage will affect productivity and increase costs and the lead time for the other stages of the product development life cycle. This could be improved by the use of a simple and informative approach which allows the designers and engineers to make decisions in product design by providing useful knowledge. This paper presents a novel A3 thinking approach to problem solving in product design, and provides a new A3 template which is structured from a combination of customised elements (e.g. the 8 Disciplines approach) and reflection practice. This approach was validated using a case study in the electromagnetic compatibility (EMC) design issue for an automotive electrical sub-assembly product. The main advantage of the developed approach is to create and capture the useful knowledge in a simple manner. Moreover, the approach provides a reflection section allowing the designers to turn their experience of design problem solving into proper learning and to represent their understanding of the design solution. These will be systematically structured (e.g. as a design checklist) to be circulated and shared as a reference for future design projects. Thus, the recurrence of similar design problems will be prevented and will aid the designers in adopting the expected EMC test results.

• 出版日期2013-9