Systems Engineering and Electronics ›› 2025, Vol. 47 ›› Issue (10): 3389-3400.doi: 10.12305/j.issn.1001-506X.2025.10.23

• Systems Engineering • Previous Articles    

Modeling and analysis approach for actual combat requirements of warships based on DoDAF

Cheng CHEN1, Xiangrui ZHANG1,2,*, Zhongyuan YANG1, Huawei ZHOU1, Qin HE1, Can HAN1   

  1. 1. The 708 Research Institute,China State Shipbuilding Corporation Limited,Shanghai 200011,China
    2. School of Naval Architecture,Ocean & Civil Engineering,Shanghai Jiao Tong University,Shanghai 200240,China
  • Received:2024-08-23 Online:2025-10-25 Published:2025-10-23
  • Contact: Xiangrui ZHANG

Abstract:

There is a lack of systematicness, completeness, rationality, and a low matching degree with the actual combat requirements in the requirements analysis of the warship forward design process. According to the idea of model-based systems engineering, a modeling and analysis approach for the warship actual combat requirements is proposed based on the Department of Defense Architecture Framework (DoDAF). Firstly, the concept connotations of warship actual combat requirements are defined, and the DoDAF modeling method for analyzing the actual requirements of warships is adaptively tailored around the purpose of analyzing the warship actual combat requirements. Secondly, by constructing the expandable domain ontology model of warship design, the activity-centered mapping decomposition and structural extraction approaches are established. The example analysis shows that the proposed approach supplements and improves the practical requirements of warships in actual combat scenarios, which is conducive to improving the matching degree between warship design requirements and warship combat requirements. The proposed approach can provide methodological guidance for the requirements analysis in the forward design of warships. It is significant for improving the forward design level of warships from the design source of requirements.

Key words: warship design, requirements analysis, actual combat requirement, model-based systems engineering (MBSE), Department of Defense Architecture Framework (DoDAF), DoDAF meta-model (DM2)

CLC Number: 

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