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Product optimization method based on merging of cost contribution degree and user satisfaction degree

A technology for user satisfaction and product optimization, applied in the field of evolution and optimization of product design indicators

Inactive Publication Date: 2013-12-11
ZHEJIANG GONGSHANG UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the shortcoming of lack of a product design method that integrates product cost and user satisfaction in the prior art, and provides a new method for product design index value evolution optimization based on the fusion of cost contribution and user satisfaction

Method used

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  • Product optimization method based on merging of cost contribution degree and user satisfaction degree
  • Product optimization method based on merging of cost contribution degree and user satisfaction degree
  • Product optimization method based on merging of cost contribution degree and user satisfaction degree

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] The product optimization method based on the fusion of cost contribution and user satisfaction includes the following specific steps:

[0056] 1) Obtain the design variables of the product, and use the n design variables m of the product to construct the product design index set M={m 1 ,m 2 ,...,m n}, the hth design scheme of the product can be expressed as is the jth product design index of the hth design scheme of the product, j=1,2,...,n;

[0057] 2) Obtain the expected value of the product design index, record the i-th user's expected value of the j-th product design index v ij , then the i-th user’s expected value set of product design indicators is V i ={v i1 ,v i2 ,...,v in}, then the expected value set of product design indicators for s users is V = v 11 v 12 ...

Embodiment 2

[0091] A product optimization method based on the fusion of cost contribution and user satisfaction, the specific steps are as follows figure 1 shown, including the following steps:

[0092] 1) Based on the Solidworks 3D drawing software, use the general-purpose detailed list (AGBOM) to express the product, and establish a corresponding product platform. Based on customer demand research, provide the product platform with design variables m that are as reasonable as possible and meet the common needs of users, and realize Construction of product design knowledge base; describe product design knowledge based on product design knowledge base, and establish product design index set M={m 1 ,m 2 ,...,m n}.

[0093] 2) Research and analysis of user needs. Develop a web-based online product demand research system. Various users submit their needs / expectations for products through the Internet login system research interface, and the background demand research database stores the ...

Embodiment 3

[0100] The product optimization method based on the fusion of cost contribution and user satisfaction includes the following steps:

[0101] 1) Combining the functional design of baby carriages with the product platform, the general expression of the baby carriage product platform is as follows: figure 2 shown. According to the function, the restraint system is divided into restraint system a1 (including restraint system form c11, seat belt fixing method c12), braking system a2 (position of parking brake mechanism c21), vehicle body mechanism a3 including seat size c31, seat back Size c32, seat back angle c33), sunshade mechanism a4 (including color c41, coverage area c42, sunshade angle c43, etc.), wheels a5 (size c51) and cushion a6 (color c61), etc., such as image 3 shown. Table 1 shows the design index user demand research options for stroller products.

[0102] Table 1 Design indicators and research value options of a stroller product

[0103]

[0104]

[0105...

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Abstract

The invention relates to a novel product design criterion value evolution optimization method based on merging of the cost contribution degree and the user satisfaction degree. The method comprises the steps of obtaining design criterions of a product and expected values for all the design criterions, calculating the cost contribution degree and the user satisfaction degree of the design criterions respectively, conducting evolution optimization on the value of the design criterions of the product based on the merging of the cost contribution degree and the user satisfaction degree, and obtaining an prioritization scheme considering the cost contribution degree and the user satisfaction degree finally. The novel product design criterion value evolution optimization method based on the merging of the cost contribution degree and the user satisfaction degree has the advantages that through the merging of the cost contribution degree and the user satisfaction degree, the contradiction between product cost and the user satisfaction degree in an existing product design process can be effectively solved, and high application value is obtained.

Description

technical field [0001] The invention relates to a new method for optimizing the value evolution of product design indicators based on the fusion of cost contribution and user satisfaction. Background technique [0002] With the increasingly intensified market competition, users' demand for products is becoming more and more diversified and personalized. Innovative design of products according to user needs has become one of the research hotspots in the field of product design. While the independence, selectivity, variability and difference of users (especially final consumers) are enhanced, their enthusiasm for participating in the design, production and service of commodities is also getting stronger and stronger, expecting effective communication with enterprises , to communicate their own product demand expectations to the enterprise, so that their own individual needs can be met. Enterprises, on the other hand, can design and produce more pleasant products by identifyin...

Claims

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Application Information

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IPC IPC(8): G06Q10/04
Inventor 陈达强华尔天费玉莲侯鑫张健韩威
Owner ZHEJIANG GONGSHANG UNIVERSITY
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