Research on design process for complex product

2010 ◽  
Author(s):  
Yadong Sun ◽  
Xu Zhang ◽  
Dehao Xu
Keyword(s):  
Design Process ◽  
Complex Product

Process Control Method of Complex Product Multidisciplinary Collaborative Design System

2013 ◽  
Vol 712-715 ◽  
pp. 2888-2893
Author(s):  
Hai Qiang Liu ◽  
Ming Lv
Keyword(s):  
Information Sharing ◽  
Product Design ◽  
Design Process ◽  
Collaborative Design ◽  
Control Method ◽  
Integrated System ◽  
Design System ◽  
System Control ◽  
Complex Product ◽  
Product Design Process

In order to realize information sharing and interchange of complex product multidisciplinary collaborative design (MCD) design process and resources. The Process integrated system control of product multidisciplinary collaborative design was analyzed firstly in this paper, then design process of complex product for supporting multidisciplinary collaborative was introduced, a detailed description is given of the organization structure and modeling process of MCD-oriented Integration of Product Design Meta-model ; and concrete implement process of process integrated system control method was introduced to effectively realize information sharing and interchange between product design process and resources.

scholarly journals A Multi-Objective Task Reallocating Method in Complex Product Design Process Considering Design Changes

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 168226-168235
Author(s):  
Yinhe Wang ◽  
Meng Wei ◽  
Jiafu Su ◽  
Hongyuan Hu ◽  
Heng Wang
Keyword(s):  
Product Design ◽  
Design Process ◽  
Complex Product ◽  
Multi Objective ◽  
Design Changes ◽  
Product Design Process

Research on Project Level Collaborative Design Process Oriented to Complex Product

2009 ◽  
Vol 628-629 ◽  
pp. 37-42
Author(s):  
Ya Ping Wang ◽  
Jiang Hua Ge ◽  
Jun Peng Shao ◽  
Zhi Qiang Li
Keyword(s):  
Design Process ◽  
Time Management ◽  
Collaborative Design ◽  
Technology Support ◽  
Collaborative Project ◽  
Complex Product ◽  
Dynamic Alliance ◽  
Development Cycle ◽  
Design Schedule ◽  
Project Level

This paper established a decomposition hierarchical network model of project level collaborative design process, based on work breakdown structure WBS, for character complex product collaborative design in dynamic alliance. The workflow of product collaborative design was established using time sequence Petri net, and the key assignment which has influence on design schedule and all design time were solved, after analyzing and comparing existing model method of collaborative design. And then experiments were used to verify. Theses technology support time management of workflow in project collaborative and shorten development cycle of collaborative project.

Research on Knowledge Navigation Supporting Rapid Design of Complex Product

2011 ◽  
Vol 201-203 ◽  
pp. 779-789
Author(s):  
Yang Jian Ji ◽  
Kan Long ◽  
Guo Ning Qi
Keyword(s):  
Product Design ◽  
Steam Turbine ◽  
Design Process ◽  
Turbine Rotor ◽  
Product Knowledge ◽  
Knowledge Model ◽  
Complex Product ◽  
Low Efficiency ◽  
Flow Division ◽  
Navigation Method

In the multi-disciplinary design process of complex product, it is hard for designers to obtain designing knowledge timely and accurately which causes the low efficiency of product design. With consideration of the above problem, knowledge navigation method is proposed based on context navigation model (CNM) and knowledge model (KM). CNM describes the matching relationship between designing activity context (AC) and knowledge context (KC), and composes of AC, KC and knowledge context network (KCN). KM describes designing knowledge element (KE), and the matching relationship between KC and KE. Based on these models, procedure of multi-disciplinary knowledge navigation is introduced. Taking the design process of industrial steam turbine rotor flow division section as an instance, the result shows that this procedure, based on CNM and KM, is able to supply designers with proper product knowledge timely and promote the designing efficiency of complex product.

scholarly journals Navigating Complex Systems Design with the PEArL Framework

2016 ◽  
Vol 9 (1) ◽  
pp. 19-31 ◽  
Author(s):  
Donna Champion
Keyword(s):  
Complex Systems ◽  
Design Process ◽  
Systems Design ◽  
Business Environment ◽  
Soft Systems ◽  
Complex Product ◽  
The Creation ◽  
The Way

The problems and difficulties in complex systems design are more subjective and ambiguous than commonly acknowledged and soft systems tools and frameworks can help to address gaps in knowledge and support judgement throughout the design process. This paper describes the application of the PEArL framework, an intellectual device based on systemic principles, to support a team in a complex product environment manage the ‘soft' challenges in complex systems design. The PEArL framework facilitated the creation and management of inter-disciplinary relationships in a pressurised business environment and provided a structure for validation of the way in which the design process had been undertaken.

Design Process Control and Knowledge Service of Complex Product

2011 ◽  
Vol 135-136 ◽  
pp. 421-427
Author(s):  
Wen Kui Xi ◽  
Xiao Yang Yuan
Keyword(s):  
Process Control ◽  
Knowledge Acquisition ◽  
Knowledge Base ◽  
Product Design ◽  
Design Process ◽  
Knowledge Flow ◽  
Service Research ◽  
Knowledge Resources ◽  
Complex Product ◽  
Knowledge Service

The research of Service science, engineering and management （SSME） is depended on knowledge resources, and related to the process of serving. The research objective of this paper is oriented on a complex product design service which with the characteristics of disciplinary fusion, integration and coordination of knowledge, and the hypothesis oriented on knowledge flow was proposed for research this special service object. The content of this hypothesis is an experiential view, that is, modern complex product design process is driven by design task, and it is a knowledge flow process, whose core is new knowledge acquisition. Based on this experiential view, this study proposed a design process control and knowledge service research frame of complex product. Moreover, to promote the understanding and realization of the hypethesis mentioned above, the modeling and control of the design process of modern complex product through the process of knowledge flow, original knowledge acquisition of disciplinary subjects supporting for the construction of knowledge resources, and the construction and formal organization of resource unit based on knowledge base were conducted in this study. The knowledge flow-oriented hypothesis, experiential view and relevant prospective research results, are supposed to provide knowledge base and theory reference for the formation of SSME relevant axiom and theorem

A network-based four-phase routing approach of multisource design change propagation on complex products

Kybernetes ◽  
2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Na Zhang ◽  
Mengze Li ◽  
Haibing Ren ◽  
Yupeng Li
Keyword(s):  
Design Process ◽  
Phase Iii ◽  
Propagation Path ◽  
Change Propagation ◽  
Ant Colony Optimization Algorithm ◽  
Content Type ◽  
Design Change ◽  
Complex Product ◽  
Complex Products ◽  
Design Changes

Purpose The development of complex products and systems is a continuously iterative process from customer requirements to a mature design. Design changes derived from multisources occur frequently during the design process. Furthermore, change propagation will impose impacts on design costs and lead times. In view of this, how to predict and control the propagation of multisource design change to reduce the changes impact is an urgent issue in the development of complex product. Design/methodology/approach In this paper, a new four-phase routing approach based on weighted and directed complex networks is proposed for multisource design change propagation. Phase I: as the foundation of this research, a product network model is established to quantify describe the complex product. Phase II: the hub nodes are identified based on the LeaderRank algorithm, which can be regarded as multisource nodes of design changes. Phase III: a calculation method for change propagation intensity is proposed, which improves the systematicness and accuracy of the evaluation results. In this paper, change propagation intensity is defined by four assessment factors: importance degree of parts, execution time of design tasks, coupling strength between parts and propagation likelihood. Phase IV: a routing method of multisource design change propagation and ant colony optimization algorithm are proposed in this paper, which can solve the coupling conflicts among change propagation paths and improve the search efficiency by using the parallel search strategy. Findings The proposed method and another method are used to search the optimal propagation path of multisource design change of a motorcycle engine; the results indicate that this method designed in this study has a positive effect on reducing the change impact, market response time and product design costs when design change occurs in the products design process. Originality/value The authors find a new method (a network-based four-phase routing approach) to search the optimal propagation path of multisource design change in complex products design.

Research on Technologies of Process Integrated Control for Multidisciplinary Collaborative Design

2011 ◽  
Vol 130-134 ◽  
pp. 508-514 ◽  
Author(s):  
Hai Qiang Liu ◽  
Guo Jin Chen ◽  
Shao Hui Su ◽  
You Ping Gong
Keyword(s):  
Information Sharing ◽  
Product Design ◽  
Design Process ◽  
Collaborative Design ◽  
Control Method ◽  
Integrated Control ◽  
Complex Product ◽  
Meta Model ◽  
Modeling Process ◽  
Product Design Process

For realizing information sharing and interchange between product design process and resources to solve the problems about design complicated and collaborative difficult in design process of complex product. The Process integrated control of product multidisciplinary collaborative design (MCD) was analyzed firstly in this paper, a detailed description is given of the organization structure and modeling process of MCD-oriented Integration of Product Design Meta-model ;then the process integrated control method based on MCD-oriented Integration of Product Design Meta-model was proposed, and concrete implement process of process integrated control method was introduced to effectively realize information sharing and interchange between product design process and resources, to improve quality and efficiency of product design.

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