Product design conflict problem conduction transformation coordination method

A conflict problem and product design technology, applied in the field of product innovation design engineering, can solve problems such as extension conduction change method coordination conflicts, lack of coordination methods, etc., and achieve scientific and reasonable results, easy to implement, and simple to achieve

Pending Publication Date: 2021-06-22
QUZHOU UNIV
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  • Abstract
  • Description
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Problems solved by technology

Although the two papers published here aim at the conflict problem in product performance design and propose the method of extension conduction change to coordinate the conflict pr

Method used

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  • Product design conflict problem conduction transformation coordination method
  • Product design conflict problem conduction transformation coordination method
  • Product design conflict problem conduction transformation coordination method

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Embodiment Construction

[0054] Embodiments of the present invention will be further described below with reference to the accompanying drawings:

[0055] Such as Figure 1-Figure 11 As shown, this embodiment provides a product design conflict conduction transformation coordination method, including the following steps:

[0056] 1) Use user requirement CRs as the driving factor for product modification to make a hierarchical analysis of requirements, obtain user requirement CRs through the extraction of requirement retrieval items, interact with users, and guide the system, and divide the obtained user requirement CRs into functional Requirements FRs and non-functional requirements NFRs, use functional requirements FRs as modification-driven requirements, and conduct feasibility assessment at the technical level, use verbs plus nouns to realize the accurate expression of functions Ft, and introduce functional parameters FP to further refine each function Quantitative expression, U is the domain of ex...

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Abstract

The invention relates to the field of product innovation design engineering, in particular to a product design conflict problem conduction transformation coordination method. The method comprises the following steps of performing hierarchical analysis on demands by taking user demands CRs as driving factors of product modification, obtaining the user demands CRs in a mode of demand retrieval item extraction, user interaction inquiry and system guidance, dividing the obtained user demands CRs into functional demands FRs and non-functional demands NFRs, and performing product modification according to the functional demands FRs and the non-functional demands NFRs; taking the functional demand FRs as a modification driving demand, and carrying out feasibility evaluation on the technical level. The invention has the advantages that requirements of customers for product functions are described qualitatively and quantitatively, an effective coordination method is provided for detailed solution of change design and conduction problems generated by change transmission, the invention is simple and easy to implement by a computer system, conduction transformation knowledge is described in a formalized mode, and obtained results are scientific and reasonable.

Description

technical field [0001] The invention relates to the field of product innovation design engineering, in particular to a method for conducting, transforming and coordinating product design conflicts. Background technique [0002] In product design, function realization is where the product design intention lies, and it is an important research content in product concept design and modification design. For the development and design of mechanical products, function is the main embodiment of its value and an important reference for users to choose products. In product design, the functional requirements of users have become the main driving factor for their design modification. [0003] Most of the existing manufacturing product designs are adaptive modification designs, that is, the improvement of the functional layer is realized through the modification design of the structural layer on the original product base, and then the corresponding functional requirements of users are ...

Claims

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Application Information

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IPC IPC(8): G06F30/20G06F30/17G06Q10/06G06Q50/04G06F111/10G06F111/04G06F119/14
CPCG06Q10/06313G06Q10/06315G06Q50/04G06F30/17G06F30/20G06F2111/04G06F2111/10G06F2119/14Y02P90/30
Inventor 周建强叶冬芬
Owner QUZHOU UNIV
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