Application of A3 Architecture Overviews in Subsea Front-End Engineering Studies: A Case Study
Peer reviewed, Journal article
Published version
Permanent lenke
https://hdl.handle.net/11250/2986416Utgivelsesdato
2021Metadata
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Originalversjon
Haugland, R. & Engen, S. (2021). Application of A3 Architecture Overviews in Subsea Front-End Engineering Studies: A Case Study. INCOSE International Symposium, 31(1), 495-509. https://doi.org/10.1002/j.2334-5837.2021.00850.xSammendrag
This research investigates the application of A3 Architecture Overviews (A3AOs) in subsea front-end engineering studies. A3AO is a valuable method to support multi-disciplinary communication and share architectural knowledge in complex engineering domains. The method captures key information of an overall system and displays the system overview in a standard A3 format. In this paper, we investigate the beneficial impact a global subsea supplier can gain by applying A3AO as part of their concept evaluation process in the early phase study. Through interviews and a survey, we identified company's main challenges in concept evaluation of tie-in and connection system. We then applied the A3AO method to investigate its mitigating effect in early phase concept evaluation. We found that the company resources found the A3AO to provide a holistic system overview and support knowledge sharing. Overall, our research supports the use of A3AO as a method to promote common understanding.