• CN: 11-2187/TH
  • ISSN: 0577-6686

Journal of Mechanical Engineering ›› 2025, Vol. 61 ›› Issue (19): 273-289.doi: 10.3901/JME.2025.19.273

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Multi-architecture Design Method for Landing Gear System Based on Domain Specific Modeling

WU Shouxuan1,2,3, WANG Guoxin1,2, LIANG Zan4, ZHANG Tao4, QI Zhenqiang4, LU Jinzhi5, YAN Yan1,2, GONG Yihui1,2, ZHANG Haoxuan1,6, ZHANG Zhen1,6   

  1. 1. School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081;
    2. Key Laboratory of Industry Knowledge & Data Fusion Technology and Application of Ministry of Industry and Information Technology, Beijing Institute of Technology, Beijing 100081;
    3. Department of Informatics, University of Oslo, Oslo 0373, Norway;
    4. Beijing Institute of Space System Engineering, Beijing 100076;
    5. School of Aeronautical Science and Engineering, Beihang University, Beijing 100191;
    6. Yangtze Delta Region Institute of Beijing Institute of Technology, Jiaxing 314019
  • Received:2024-10-25 Revised:2025-04-09 Published:2025-11-24

Abstract: Aiming at the problems of unclear multi-level granularity, complex multi-stage interaction and heterogeneous multi-domain coupling of architecture models in the overall design process for the landing gear system, a domain specific modeling-based multi-architecture design method is proposed. The architecture design process of landing gear system is firstly analyzed from three dimensions, including multi-level, multi-stage, and multi-domain dimensions, then the multi-architecture design framework of the landing gear system is proposed. By fusing domain-specific modeling technology, the cognitive domain and physical domain meta-models of the landing gear system are constructed to describe the system characteristics. The model driven technology is used to calculate and verify the static technical parameters and dynamic system behaviors of the landing gear system. Finally, taking the overall-design of certain landing gear system as an example, the requirements, functional, logical, and physical architecture of the landing gear system are modeled and analyzed by the proposed method to verify the proposed method. The results demonstrate that the proposed method can improve the scalability of the landing gear system architecture design.

Key words: model-based systems engineering (MBSE), domain specific modeling, system architecture design, landing gear system, meta-model

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