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.

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.

Mechanical-Design-Oriented Knowledge-Driven Model

2010 ◽  
Vol 44-47 ◽  
pp. 1987-1990
Author(s):  
De Fang Liu ◽  
Bin Wang ◽  
Hong Pan Wu
Keyword(s):  
Product Design ◽  
Design Process ◽  
Collaborative Design ◽  
Explicit Knowledge ◽  
Mechanical Design ◽  
System Structure ◽  
Design System ◽  
Normal Product ◽  
Knowledge Reasoning ◽  
Product Design Process

According to the characters of mechanical product design, product design knowledge is classified into explicit knowledge and indefinite knowledge. A knowledge-driven product design system model was proposed based on the knowledge management. To meet the normal product design process, the design system structure was built on four layers. A mixed knowledge reasoning strategy was proposed, which is combined by design cases, models, and rules. The system provides a public integration interface, so different design tools such as UG NX, Catia and Pro-E can be applied. To resolve the design conflict in product design process, a collaborative design technique was put forward that the CAD, CAPP, CAM engineers worked togeth

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

A Cooperative-Collaborative Design System for Multi-Disciplinary Mechanical Design

2005 ◽  
Author(s):  
Zhiqiang Chen ◽  
Zahed Siddique
Keyword(s):  
Product Design ◽  
Design Process ◽  
Collaborative Design ◽  
Process Model ◽  
Mechanical Design ◽  
System Level ◽  
Design System ◽  
Design Collaboration ◽  
Design Activities ◽  
Design Process Model

The emergence of computer and network technology has provided opportunities for researchers to construct and build systems to support dynamic, real-time, and collaborative engineering design in a concurrent manner. This paper provides an understanding of the product design in a distributed environment where designers are in different geographic locations and are required to be involved in the design process to ensure successful product design. A design process model that captures the major interactions among stakeholders is presented, based on the observation of cooperation and collaboration. The stakeholders’ interactions are divided into activity and system level to distinguish the interactions in group design activities and design perspective evolution. An initial computer implementation of the design model is presented. The design system consists of a set of tools associated with design and a management system to facilitate distributed designers to support various design activities, especially conceptual design. Our research emphasis of design collaboration in this paper is: (i) Model a Cooperative-collaborative design process; (ii) Support synchronized design activities; and (iii) Structure the complex relations of various design perspectives from engineering disciplines.

Collaborative project: Evolution of computer-aided design data completeness as management information

2017 ◽  
Vol 25 (3) ◽  
pp. 212-228 ◽  
Author(s):  
Damien Fleche ◽  
Jean-Bernard Bluntzer ◽  
Ahmad Al Khatib ◽  
Morad Mahdjoub ◽  
Jean-Claude Sagot
Keyword(s):  
Product Design ◽  
Design Process ◽  
Collaborative Design ◽  
Computer Aided Design ◽  
Design Model ◽  
Design Project ◽  
Computer Aided ◽  
Product Design Process ◽  
Aided Design ◽  
The Impact

Today, product design process is facing a market globalisation led by distributed teams. The international market context, in which industrial companies evolve, leads design teams to work in a large multidisciplinary collaborative context using collaborative practices. In this context, product design process is driven by the integration and optimisation of stakeholders’ collaboration. Thus, to facilitate collaborative steps, new management strategies are defined and new information systems can be used. To this end, we have focused our article on the topic of collaborative product design project management. We have underlined the necessity to use quantitative and non-intrusive indicators during the management of collaborative design phases besides subjective evaluations. Tracking these indicators is performed in parallel to the existing approaches in order to evaluate the performance of collaborative design project. Moreover, these indicators can show the impact of the collaboration steps on the design project evolution. The computation of proposed indicators is based on precise metrics which details the completeness of the computer-aided design model and its evolution depending on the used collaborative tools and the project milestones. This computation uses the importance of each computer-aided design model part and the transformation rate of each part of the computer-aided design model.

Modelling and analysis of complex products design based on supernetwork

Kybernetes ◽  
2019 ◽  
Vol 48 (5) ◽  
pp. 861-887 ◽  
Author(s):  
Na Zhang ◽  
Yu Yang ◽  
Jiafu Su ◽  
Yujie Zheng
Keyword(s):  
Wind Turbine ◽  
Product Design ◽  
Design Process ◽  
Collaborative Design ◽  
Content Type ◽  
Design Elements ◽  
Complex Products ◽  
Design Resources ◽  
Product Design Process ◽  
The Relationship

Purpose Because of the multiple design elements and complicated relationship among design elements of complex products design, it is tough for designers to systematically and dynamically express and manage the complex products design process. Design/methodology/approach To solve these problems, a supernetwork model of complex products design is constructed and analyzed in this paper. First, the design elements (customer demands, design agents, product structures, design tasks and design resources) are identified and analyzed, then the sub-network of design elements are built. Based on this, a supernetwork model of complex products design is constructed with the analysis of the relationship among sub-networks. Second, some typical and physical characteristics (robustness, vulnerability, degree and betweenness) of the supernetwork were calculated to analyze the performance of supernetwork and the features of complex product design process. Findings The design process of a wind turbine is studied as a case to illustrate the approach in this paper. The supernetwork can provide more information about collaborative design process of wind turbine than traditional models. Moreover, it can help managers and designers to manage the collaborative design process and improve collaborative design efficiency of wind turbine. Originality/value The authors find a new method (complex network or supernetwork) to describe and analyze complex mechanical product design.

Development of a Template Design Support System

2007 ◽  
Author(s):  
Norihiko Goto ◽  
Tsuyoshi Koga ◽  
Shin Okamura ◽  
Kazuhiro Aoyama
Keyword(s):  
Product Design ◽  
Design Process ◽  
Support System ◽  
New Product ◽  
Design System ◽  
Product Knowledge ◽  
Design Support ◽  
Design Support System ◽  
Product Design Process ◽  
Structure Knowledge

A major problem in product design is that the design process is not clear to designers. Therefore, every time designers develop a new product, they face difficulties in determining the order in which the product attributes should be determined, especially in the case of large, complicated products. This problem mainly occurs due to two reasons. First, the knowledge about past product designs is not well arranged and thus there is no way to utilize it. Therefore, this research focuses on developing a design support system that proposes a design process in which the designer can easily reflect the important attributes of a product while facing less difficulties in completing the design; this is done using a topdown design support system. In a top-down design system, the designer expresses the product knowledge using elements such as entity, attribute, constraint, interface, etc. Further, five types of knowledge are expressed in this system. They are: knowledge about product structure, knowledge about product entity, knowledge about product function, knowledge about product constraint, and knowledge about product design process. Since this research focuses on the design process, extracting knowledge about the product design process is very important. To extract this knowledge, we first compare the template of past products and the product currently being designed. Next, we calculate the consistency of the two models. Then, based on the results of the consistency calculation, we select and extract the available knowledge. We create a new process by using this extracted knowledge from the design template. It is possible to produce more than one process by combining the knowledge from more than one template. Finally, we evaluate the process from three perspectives: whether it is easy to reflect the customer requirements, whether the design conflict difficulty is small, and whether the design loop difficulty is small. Based on the evaluation result, the designers can select a process to design a new product. In this research, the ocean thermal energy conversion (OTEC) system is used as an example. Further, a process that can easily design the important attributes with a smaller possibility of breakdown than the existing process is chosen based on the results of applying a model proposed by this research. A well-organized design process has been achieved in the OTEC example. Future works must focus on improving the evaluation of the design process and the method for expressing the design knowledge as a template.

Research on the Developing Platform for Complex Product

2013 ◽  
Vol 404 ◽  
pp. 732-737
Author(s):  
Shu Fang Wu ◽  
Tie Xiong Su ◽  
Zong Yan Wang
Keyword(s):  
Information Sharing ◽  
Design Process ◽  
Collaborative Design ◽  
Large Scale ◽  
Design Method ◽  
Integrated Design ◽  
Single Server ◽  
Complex Product ◽  
Integration Degree ◽  
Developing Platform

Aiming at problems of repeated labor and low level of information sharing and integration degree in design process, an integrated design method based on MCSSMW (Multi Client Single Server Multi Workstation) work pattern for complex product is proposed. Integrated developing platform based on PDM was proposed after the detailed analysis of large-scale complex product modular decomposition mechanism and communication mechanism in distributed collaborative design. an integrated design platform for multi-user casting crane is developed, and the proposed method's validity is verified by the example.

scholarly journals Triple-Helix Structured Model Based on Problem-Knowledge-Solution Co-evolution for Innovative Product Design Process

2020 ◽  
Vol 33 (1) ◽  
Author(s):  
Qian Hui ◽  
Yan Li ◽  
Ye Tao ◽  
Hongwei Liu
Keyword(s):  
Product Design ◽  
Design Process ◽  
Design Problem ◽  
Triple Helix ◽  
Problem Solution ◽  
Innovative Product ◽  
Innovative Design ◽  
Structured Model ◽  
Knowledge Spaces ◽  
Product Design Process

AbstractA design problem with deficient information is generally described as wicked or ill-defined. The information insufficiency leaves designers with loose settings, free environments, and a lack of strict boundaries, which provides them with more opportunities to facilitate innovation. Therefore, to capture the opportunity behind the uncertainty of a design problem, this study models an innovative design as a composite solving process, where the problem is clarified and resolved from fuzziness to satisfying solutions by interplay among design problems, knowledge, and solutions. Additionally, a triple-helix structured model for the innovative product design process is proposed based on the co-evolution of the problem, solution, and knowledge spaces, to provide designers with a distinct design strategy and method for innovative design. The three spaces interact and co-evolve through iterative mappings, including problem structuring, knowledge expansion, and solution generation. The mappings carry the information processing and decision-making activities of the design, and create the path to satisfying solutions. Finally, a case study of a reactor coolant flow distribution device is presented to demonstrate the practicability of this model and the method for innovative product design.

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