Applying the design structure matrix to system decomposition and integration problems: a review and new directions
TLDR
This paper reviews two types of DSM, static and time-based DSMs, and four DSM applications, effective for integrating low-level design processes based on physical design parameter relationships and leads to conclusions regarding the benefits of DSMs in practice and barriers to their use.Abstract:
Systems engineering of products, processes, and organizations requires tools and techniques for system decomposition and integration. A design structure matrix (DSM) provides a simple, compact, and visual representation of a complex system that supports innovative solutions to decomposition and integration problems. The advantages of DSMs vis-a-vis alternative system representation and analysis techniques have led to their increasing use in a variety of contexts, including product development; project planning, project management, systems engineering, and organization design. This paper reviews two types of DSMs, static and time-based DSMs, and four DSM applications: (1) component-based or architecture DSM, useful for modeling system component relationships and facilitating appropriate architectural decomposition strategies; (2) team-based or organization DSM, beneficial for designing integrated organization structures that account for team interactions; (3) activity-based or schedule DSM, advantageous for modeling the information flow among process activities; and (4) parameter-based (or low-level schedule) DSM, effective for integrating low-level design processes based on physical design parameter relationships. A discussion of each application is accompanied by an industrial example. The review leads to conclusions regarding the benefits of DSMs in practice and barriers to their use. The paper also discusses research directions and new DSM applications, both of which may be approached with a perspective on the four types of DSMs and their relationships.read more
Citations
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Journal ArticleDOI
Load Balancing in UDN Networks by Migration Mechanism with Respect to the D2D Communications and E2E Delay
TL;DR: The results prove that the user transfer approaches with the DSM method with respect to the D2D communications can enhance the balancing results in some cases by 24.68% compared to the case without transfer, and the balance improvement ratio can reach 78.30%.
DissertationDOI
Investigating and Managing Design Margins throughout the Product Development Process
TL;DR: It is argued that design margins are a decisive factor with regard to many trade-offs that engineers may wish to make and can help decision makers implement more efficiently the necessary changes involved in product development.
References
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Architectural Innovation: The Reconfiguration of Existing Product Technologies and The Failure of Established Firms
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