Journal
IEEE SYSTEMS JOURNAL
Volume 16, Issue 3, Pages 4768-4779Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/JSYST.2021.3119294
Keywords
Computer architecture; Uncertainty; Portfolios; Architecture; Tools; Planning; Complexity theory; Architecture selection; characteristics; critical issues; survey; system-of-systems (SoSs)
Categories
Funding
- Independent Innovation Funding of Huazhong University of Science and Technology [2019kfyXJJS17]
Ask authors/readers for more resources
System-of-systems (SoSs) architecture plays a crucial role in managing the complexity of SoS, and architecture selection is a critical step towards successful design, although the unique characteristics of SoS pose challenges to architecture selection studies.
System-of-systems (SoSs) architecture concerns the structure of components, their relationships, and their principles and guidelines governing their design and evolution over time. Well-designed architecture is key to manage the SoS complexity, and thus plays a considerable role in the SoS development and evolution. Architecture selection that aims to identify the desired architectures from a large alternative design space is an initial but critical step toward successful architecture design. Decision-makers need scientific methods to identify those better, more informed but perhaps unexpected architecture solutions. However, the unique SoS characteristics such as interdependency and autonomy bring significant challenges to the architecture selection studies. This article identifies seven critical perspectives in SoS architecture selection, including the conceptual framework, evaluation criteria, interdependency, uncertainty, autonomy, dynamic evolution, and computational methods. The available methods, tools, and processes in the SoS and associated domains are reviewed thoroughly regarding each perspective. This review provides a comprehensive understanding of the current research status of SoS architecture selection. It builds a holistic picture that brings the fragmented pieces of the puzzle together. Towards the end, this article presents a series of research directions for future SoS architecture selection studies.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available