Pemilihan konsep reka bentuk yang sesuai di peringkat reka bentuk gagasan dalam proses pembangunan produk adalah merupakan keputusan yang genting. Keputusan yang tidak tepat boleh menyebabkan sesuatu produk itu perlu direka bentuk semula atau dikilang semula. Salah satu daripada keadah yang boleh digunakan dalam menentukan konsep reka bentuk yang paling sesuai adalah process hierarki beranalitis (AHP). AHP telah digunakan dalam hampir kesemua aplikasi yang berkaitan dengan membuat sesuatu keputusan. Dalam kertas kerja ini, hasil daripada kajian kes menunjukkan bahawa konsep AHP boleh membantu pereka bentuk untuk membuat penilaian secara berkesan daripada pelbagai konsep reka bentuk di peringkat reka bentuk gagasan. Kertas kerja ini memaparkan kaedah pemilihan konsep reka bentuk dengan menggunakan proses hierarki beranalitis.
Kata kunci: Process hierarki beranalitis; reka bentuk gagasan; proses pembangunan produk; perbandingan pasangan; pembangunan kerusi roda
Selecting the right design concept at conceptual design stage in product development process is a crucial decision. Inaccurate decision can cause the product to be redesigned or remanufactured. One of the useful tools that can be employed in determining the most appropriate design concept is Analytical Hierarchy Process (AHP). AHP has been employed in almost all applications related to decision–making problems. In this paper, the results of a case study illustrates that AHP concept can assist designers to effectively evaluate various conceptual design alternatives at the conceptual design stage. This paper presents the methodology of selecting design concepts using analytical hierarchy process.
Key words: Analytical hierarchy process; conceptual design; product development process; pairwise comparison; wheelchair development
The use of the analytical hierarchy process (AHP) in the product development process was explored in this paper. AHP is a decision-making method has been widely used for more than 20 years recently and it has also been used in product development activities. Related articles around the years 2002 to 2012 were identified to review the implementation of the AHP methodology in product development activities. The use of AHP is not only limited to the AHP itself but can be integrated with other design tools. This paper shows the AHP applications and its integration in product development activities. The framework was developed to describe the relationship AHP with the other design tools in the product development activities. Therefore, it may be used to help decision makers to select the appropriate design tool in the area of product development which enhance the AHP applications in the product development activities.
Paper No.20-00168 sustainability of these activities so that it could result in incremental change (Kobayashi, 2010). In this context, the changing condition becomes a basis for the next improvement process (IP). Even though the fifth step in the 5S program is a sustaining step, evaluating sustainability is a problematic element in the IP (Bateman, 2005). Because it is related to the dynamic environment in both internal and external, the diversity of employee motivation and involvement, the need for quality, safety, and healthy standardization in limited resources and high adaptation of change in lack of factory lesson learning (Grovom, 2013). Moreover, in organizational theory, if there are several forces
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