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图学学报 ›› 2024, Vol. 45 ›› Issue (2): 383-387.DOI: 10.11996/JG.j.2095-302X.2024020383

• 数字化设计与制造专刊 • 上一篇    下一篇

基于系统工程的民用飞机系统接口设计与控制方法研究

张昭(), 唐剑, 汪澔, 王世元   

  1. 中国商用飞机有限责任公司北京民用飞机技术研究中心,北京 102211
  • 收稿日期:2024-02-03 修回日期:2024-03-11 出版日期:2024-04-30 发布日期:2024-04-30
  • 作者简介:张昭(1987-),女,高级工程师,硕士。主要研究方向为系统工程与适航。E-mail:zhangzhao@comac.cc

System interface design of civil aircraft based on system engineering and the control method research

ZHANG Zhao(), TANG Jian, WANG Hao, WANG Shiyuan   

  1. COMAC Beijing Aircraft Technology Research Institute, Beijing 102211, China
  • Received:2024-02-03 Revised:2024-03-11 Online:2024-04-30 Published:2024-04-30
  • About author:ZHANG Zhao (1987-), senior engineer, master. Her main research interests cover system engineering and airworthiness. E-mail:zhangzhao@comac.cc

摘要:

民用飞机系统的接口承接了功能、性能和物理空间的需求。系统接口的设计与控制是民用飞机机载系统、子系统和设备的重要设计工作之一。基于系统工程思想,以机载系统、子系统及设备接口定义和设计的相关需求为输入,以机载系统研制阶段为基础,提出了一种基于接口设计需求、层级化的接口定义与设计方法,以及同层级、上下层级间接口的控制策略。结合某民用大气数据子系统,以电气接口的设计及控制为典型案例,介绍了接口设计与控制的具体实践,为民用飞机机载系统、子系统及设备多种类型接口的设计与控制提供了工程实践性参考。

关键词: 民用飞机, 机载系统, 系统工程, 接口设计, 需求

Abstract:

The interface of civil aircraft systems should meet the requirements of functionality, performance and physical space. The design and control of system interfaces is one of the most important tasks in the design of civil aircraft airborne systems, subsystems, and equipment. Based on the concept of system engineering, taking the relevant requirements of interface definition and design of airborne system, subsystem and equipment as input, combined with the definition of airborne system development stage, this study proposes a hierarchical interface definition and design method based on interface design requirements, and a control strategy for interfaces at the same level and between the upper and lower levels. Combined with a civil atmospheric data subsystem, this study took the design and control of electrical interfaces as a typical case, and introduced the specific practices of interface design and control, thereby providing a practical reference for the design and control of various interfaces of civil aircraft airborne systems, subsystems, and equipment.

Key words: civil aircraft, airborne systems, system engineering, interface design, requirement

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