The method for product design selection with incomplete linguistic weight information based on quality function deployment in a fuzzy environment

7Citations
Citations of this article
12Readers
Mendeley users who have this article in their library.

Abstract

The selection of a design for the given product is a critical problem in product design development. Focuses of the designers and customers on the design are not identical. In order to bridge the gap and provide a more relaxing way to select the design, a new method based on quality function deployment (QFD) is proposed. In such a method, customers are required to give their linguistic preferences on the design with respect to the customer requirements (CRs). In the rating of the weight of CRs, they are allowed to provide incomplete linguistic weight information and the objective optimization model is proposed to derive the exact linguistic weight information. Designers are required to rate the correlation between design requirements (DRs) and the relationship between the CRs and DRs to construct the house of quality. Opinions given by the customers are translated into the opinions with respect to the DRs based on the QFD. Afterwards, the priorities of the designs and design requirements are determined. The assessment results not only show the contribution of each design requirement to the customer satisfaction but also show the advantages and disadvantages of each design from the designers' perspective clearly and directly. An example is provided to validate the applicability of the proposed method. © 2013 Ming Li.

Cite

CITATION STYLE

APA

Li, M. (2013). The method for product design selection with incomplete linguistic weight information based on quality function deployment in a fuzzy environment. Mathematical Problems in Engineering, 2013. https://doi.org/10.1155/2013/943218

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free