系统工程与电子技术 ›› 2026, Vol. 48 ›› Issue (2): 588-602.doi: 10.12305/j.issn.1001-506X.2026.02.20

• 系统工程 • 上一篇    

国产民机导航系统MBSE建模及终端区RNP运行仿真

刘瑞华1, 鹿繁鹏1,*, 马赞2   

  1. 1. 中国民航大学电子信息与自动化学院,天津 300300
    2. 中国民航大学民用航空器适航审定技术重点实验室,天津 300300
  • 收稿日期:2024-10-17 修回日期:2025-03-04 出版日期:2025-05-20 发布日期:2025-05-20
  • 通讯作者: 鹿繁鹏
  • 作者简介:刘瑞华(1965—),男,教授,博士,主要研究方向为卫星导航、惯性导航与组合导航
    马 赞(1984—),男,副研究员,硕士,主要研究方向为民机系统安全性设计与评估、航空电子适航审定
  • 基金资助:
    国家自然科学基金(U2233215)资助课题

MBSE modeling and terminal area RNP operational simulation of domestic civil aviation navigation system

Ruihua LIU1, Fanpeng LU1,*, Zan MA2   

  1. 1. College of Electronics Information and Automation,Civil Aviation University of China,Tianjin 300300,China
    2. Civil Aircraft Airworthiness Certification Technology Key Laboratory of Tianjin,Civil Aviation University of China,Tianjin 300300,China
  • Received:2024-10-17 Revised:2025-03-04 Online:2025-05-20 Published:2025-05-20
  • Contact: Fanpeng LU

摘要:

根据国际民用航空组织所需导航性能(required navigation performance,RNP)的相关标准与规章,提出一种基于模型的系统工程方法对飞机导航系统架构进行设计和验证。针对民用飞机在终端区RNP运行要求,结合国外典型民机的架构特点,完成国产民机导航系统架构设计的需求分析、功能分析和设计综合,通过研究终端区导航传感器的适用方案,建立多源导航信息融合模型。最后,运用系统建模语言与仿真软件模型结合的协同仿真机制,对导航系统架构模型进行仿真验证。

关键词: 基于模型的系统工程, 所需导航性能, 架构设计, 信息融合, 联合仿真

Abstract:

According to International Civil Aviation Organization required navigation performance (RNP) standards and regulations, a model-based system engineering method is proposed to design and verify the architecture of aircraft navigation system. According to the RNP operation requirements of civil aircraft in the terminal area, combined with the architectural characteristics of typical foreign civil aircraft, the requirements analysis, function analysis and design synthesis of the architecture design of domestic civil aircraft navigation system are completed. By studying the adaptation scheme of the navigation sensor in the terminal area, a multi-source navigation information fusion model is established. Finally, a system modeling language combined with simulation software model co-simulation mechanism is used to verify the navigation system architecture mod.

Key words: model-based systems engineering (MBSE), required navigation performance (RNP), architecture design, information fusion, joint simulation

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