A New User Implicit Requirements Process Method Oriented to Product Design

Author:

Guo Qi1,Xue Chengqi1,Yu Mingjiu2,Shen Zhangfan3

Affiliation:

1. School of Mechanical Engineering, Southeast University, Nanjing 210000, China e-mail:

2. School of Mechanical Engineering, Northwestern Polytechnical University, Xi'an 710000, China e-mail:

3. ASME Member School of Mechanical Engineering, Southeast University, Nanjing 210000, China e-mail:

Abstract

User requirements play an important role in product design activities. Customer satisfaction has a direct bearing on the acquisition of user requirements for product design. However, these implicit requirements are equipped with the attributes of potentiality, fuzziness, and subjectivity. In this paper, a new implicit user requirement processing method based on a cloud service platform is proposed to resolve the difficulty of acquiring implicit requirements. Initially, this method collects user requirement data via a metaphor extraction technique using a cloud service platform. Then, the requirement data are clustered and mapped with product attributes. Finally, the mapping results are visualized to intuitively instruct product design and optimization. Overall, the method is a user-centered innovation paradigm implemented on a cloud service platform to realize collaborative design and resource sharing. Finally, an application case is presented to illustrate the method, and the results indicate that the method is effective and could serve as a reference for product design.

Publisher

ASME International

Subject

Industrial and Manufacturing Engineering,Computer Graphics and Computer-Aided Design,Computer Science Applications,Software

Reference57 articles.

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