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Design capability optimization method for complex product crowd-sourcing collaborative design process

A design capability and complex product technology, applied in the field of design capability optimization in the complex product group intelligent collaborative design process, to achieve the effect of improving utilization efficiency

Active Publication Date: 2021-12-24
SOUTHWEST JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a design capability optimization method for complex product group intelligence collaborative design process, which can effectively solve the resource optimization allocation technical problem of complex products in the group intelligence collaborative design process

Method used

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  • Design capability optimization method for complex product crowd-sourcing collaborative design process
  • Design capability optimization method for complex product crowd-sourcing collaborative design process
  • Design capability optimization method for complex product crowd-sourcing collaborative design process

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Embodiment 1

[0048] This embodiment takes the LM-SF01 project in the Local Motors community as an example to briefly describe the design process of the present invention:

[0049] 1. Decomposition of the design process. Select 14 typical design activities in the LM-SF01 project for resource optimization configuration simulation. The relationship between each design activity is shown in Table 1:

[0050] Table 1 List of LM-SF01 project design activities

[0051]

[0052] Second, determine the number of resources in the community. In the project cycle, 30 consecutive time nodes with equal intervals are randomly selected, and the number of swarm intelligence resources at each time node is counted. According to the dynamic change model of swarm intelligence resources, data fitting is carried out in Matlab 8.5. The result is as figure 2 As shown in (a):

[0053] From the fitting results, it can be seen that the growth rate of resource quantity λ=0.059. Substitute the fitted parameters...

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Abstract

The invention provides a design capability optimization method for a complex product crowd-sourcing collaborative design process. The method comprises the following steps: constructing a complex product crowd-sourcing collaborative design process model, and describing a process organization demand, a problem solving demand and a knowledge demand of each design activity; a dynamic change model of the crowd-sourcing resources is established to calculate available crowd-sourcing resources of the community, and the process organization ability, the problem solving ability and the domain knowledge of the crowd-sourcing resources are calculated through participation behaviors such as task issuing, creativity submitting, scheme submitting and comment submitting of the crowd-sourcing resources; matching a crowd intelligence resource group for each design activity according to the design activity demand and the available crowd intelligence resource capability; calculating the interaction degree of the crowd-sourcing resource groups, and selecting N groups with the maximum interaction degree to form a selectable crowd-sourcing resource group scheme set; According to a complex product crowd-sourcing collaborative design process, deleting a scheme with crowd-sourcing resource conflicts, and realizing design capability optimization by taking the highest crowd-sourcing resource participation rate as a target.

Description

technical field [0001] The invention belongs to the field of collaborative design, and in particular relates to a design capability optimization method for complex product group intelligence collaborative design process. Background technique [0002] my country is in the development period of a new generation of artificial intelligence. The swarm intelligence innovation community refers to a community that fully taps the wisdom of everyone in the group to make innovative decisions, also known as an open innovation community. It is a structured integration system that is supported by information and communication technology and uses end users as the source of innovation. , a divisional unit that uses computers and communication networks to support product problem solving or solution development. In group intelligence collaborative design, gathering large-scale design resources from outside the enterprise to participate in product innovation design through online communities,...

Claims

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Application Information

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IPC IPC(8): G06F30/20
CPCG06F30/20Y02P90/30
Inventor 郑庆丁国富黎荣张海柱张家宁
Owner SOUTHWEST JIAOTONG UNIV
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