航空学报 > 2023, Vol. 44 Issue (10): 227536-227536   doi: 10.7527/S1000-6893.2022.27536

基于多视角的民机正向设计建模方法

毕文豪1(), 范秋岑1, 李德林2, 张安1   

  1. 1.西北工业大学 航空学院,西安 710072
    2.中国航空研究院,北京 100029
  • 收稿日期:2022-05-27 修回日期:2022-07-04 接受日期:2022-08-17 出版日期:2023-05-25 发布日期:2022-08-31
  • 通讯作者: 毕文豪 E-mail:biwenhao@nwpu.edu.cn
  • 基金资助:
    国家自然科学基金(61903305);工信部民用飞机专项科研(MJ-2016-F-02);中央高校基本科研业务费专项资金(HXGJXM202214)

Modeling approach for forward design of civil aircraft based on multiple perspectives

Wenhao BI1(), Qiucen FAN1, Delin LI2, An ZHANG1   

  1. 1.School of Aeronautics,Northwestern Polytechnical University,Xi’an 710072,China
    2.Chinese Aeronautical Establishment,Beijing 100029,China
  • Received:2022-05-27 Revised:2022-07-04 Accepted:2022-08-17 Online:2023-05-25 Published:2022-08-31
  • Contact: Wenhao BI E-mail:biwenhao@nwpu.edu.cn
  • Supported by:
    National Natural Science Foundation of China(61903305);Special Scientific Research Project for Civil Aircraft of the Ministry of Industry and Information Technology(MJ-2016-F-02);Fundamental Research Funds for the Central Universities(HXGJXM202214)

摘要:

针对民机正向设计中存在的建模对象复杂耦合程度高、建模理论支撑不足、利益相关方需求缺乏模型描述等问题,提出了基于多视角的民机正向设计建模方法。首先,通过分析民机正向设计流程和基于模型的系统工程(MBSE)方法论,明确民机正向设计自顶向下的映射和关联关系;然后,引入多视角对民机设计流程进行多方位解耦与描述,分析各视角下的建模元素及其逻辑关系,将设计领域知识流与各视角下建模流程相结合,通过建模语言SysML对多个视角下的民机正向设计模型进行抽象建模描述;最后,通过舱压控制系统建模实例验证了本方法能够有效契合民用飞机系统的设计。

关键词: 基于模型的系统工程(MBSE), 多视角, 正向设计, 民用飞机, 舱压控制系统

Abstract:

To address the problems of increasing complexity in coupling of modeling objects, insufficient modeling theory support, and lack of model description of stakeholder requirements in the system-of-systems oriented design of civil aircraft systems, we propose a multi-perspective-based modeling approach for civil aircraft forward design. First, the top-down mapping and correlation of civil aircraft forward design are clarified by analyzing the civil aircraft forward design process and Model-Based Systems Engineering (MBSE) methodology. Then, we introduce multiple perspectives to decouple and describe the civil aircraft design process, analyze the modeling elements and their logical relationships from each perspective, combine the design domain knowledge flow with the modeling process from each perspective, and describe abstractly the civil aircraft design model from multiple perspectives through the modeling language SysML. Finally, a modeling example of the cabin pressure control system is utilized to verify the effectiveness of this method for the design of civil aircraft systems.

Key words: Model-Based Systems Engineering(MBSE), multiple perspectives, forward design, civil aircraft, cabin pressure system

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