A product data dependencies network to support conflict resolution in design processes (original) (raw)
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Tracking Design Dependencies to Support Conflict Management
Lecture Notes in Computer Science, 2007
Due to the multi-actors interaction during collaborative design conflicts can be revealed from disagreements between designers about proposed designs. A critical element of collaborative design would be conflict resolution. This paper proposes a methodology to support designers during the process of conflict management; focusing mainly on identifying the conflict resolution team and evaluating the selected solution impact issues. The methodology is based on product data dependencies network which is composed of the handled data and the dependency links between them. Qualification concepts are introduced to manage these dependencies. In order to identify this network, a traceability model to track the design process is proposed.
Managing Data Dependencies to Support Conflict Management
… Seminar, Design & …
Fundamental in engineering design is the notion that collaboration is useful to reduce total project development time and increase design quality. Collaborative design is a collection of the co-operated efforts undertaken by a team of designers. Due to multi-actors interaction, conflicts can emerge from disagreements between designers about proposed designs. Therefore, a critical element of collaborative design would be conflict resolution. In this paper, a process meta-model based methodology is introduced to support conflict management. This methodology provides identification of the conflict resolution team and evaluation of the impact of a selected solution. The proposed process model allows the design process traceability and the data dependences network management to achieve conflict management.
DEPNET: A Methodology for Identifying and Qualifying Dependencies Between Engineering Data
Collaborative design is a collection of the co-operated efforts undertaken by a team of designers. Due to multi-actors interaction, conflicts can emerge from disagreements between designers about proposed designs. Therefore, a critical element of collaborative design would be conflict resolution. In this paper, the DEPNET methodology is introduced to support conflict management. This methodology is based on a Unified Modelling Language (UML) traceability model to extract the data dependencies network. This will allow identifying the conflict resolution team as well as evaluating the impact of a selected solution. A case study within an industrial partner is described to illustrate this methodology.
Towards a knowledge repository for collaborative design process: focus on conflict management
Computers in Industry, 2004
The increasing competition and complexity of products and processes require new organizational concepts for product development. Collaborative design deals with the sharing of various interests and resources among various actors with the aim of reaching a common purpose. This purpose relies on the development of products using knowledge sharing and interactions with some coordination between these varied activities. The research objective is to provide a collaborative design environment which allows inter-skill collaboration to be coordinated by defining a common repository for knowledge management in a collaborative design situation. This paper will focus on the particular situation of conflict management. From a domain analysis of conflict management process, the first elements of a repository are given by identifying involved knowledge (static view) and formalizing protocols driven by actors to resolve conflicts (dynamic view).
Formalisation of design rules to assist conflict detection in collaborative design
International Journal of Product Development, 2010
The increasing competition in and complexity of product design require the collaboration of experts from different skills and from many disciplines who often work in distributed environments and do not use the same description for the same object. Every expert has his/her own formalisms and tools, so the integration and collaboration of expert tools have become a challenge to avoid design conflict along the product life cycle. The synchronisation of heterogeneous representations of products will be a major step to integrate expert activities. Current collaborative design environments do not support design collaboration effectively in terms of information and constraints capturing, exchange and integration. This paper proposes: • a new constraint-based model to maintain complex relationships in multidisciplinary collaborative design • a metarule concept that controls the constraint network in the design process, leading to a new notification mechanism for presenting conflict to all corresponding actors • techniques that apply delta calculation and constraint verification during the synchronisation of the two models.
Conflict mitigation in collaborative design
International Journal of Production Research, 2006
Conflict management is an unavoidable stage of the collaborative design process. We assume that classifying conflict causes can help conflict prevention as well as detection and resolution strategies. Our approach proposes a crossed classification of conflict causes and the correspondent mitigation strategies and implements this classification in order to enable conflict detection in the earlier phases of the design process. Emphasis is put on capture and use of design rationale and knowledge to help conflict mitigation. Based on this approach, a conflict mitigation module integrated in an advanced architecture for concurrent design and manufacturing is presented. A case study on the design of an electric connector illustrates the use of this module.
Modelling the relation network in the integrated product and design process model
2002
A lot of research efforts in the area of computer-supported design are directed towards development integrated software frameworks (often named designers workbench), which should include and integrate product and design process model. These software frameworks should be the platforms with flexible structure, providing the tools for managing the design process and to integrate the usage of various computer-based design support tools.
Journal of Intelligent Manufacturing, 2010
Product development became an increasingly collaborative and distributed activity. Collaborative design process gathers experts from different backgrounds and areas for a common objective about product development. An effective exchange support is expected to share and integrate design knowledge avoiding conflicts between designers. The management of heterogeneous product representation is a major step to integrate expert activities. To successfully manage this process, this paper proposes: (1) A research experimental platform for cooperative design in product development processes. (2) A new constraint based model to maintain complex relationships in multi-disciplinary cooperative design.