摘要
当前飞机总体设计面临功能复杂,系统交联紧密的问题。针对复杂功能离散事件多、动态性强、耦合度高、建模表述困难的特点,提出一种基于模型与数据定义相结合的分析方法,进行飞机复杂功能解耦设计。该方法通过功能逻辑模型和数据建模,实现对相关系统的架构设计,完成逻辑接口向物理接口的迭代映射,最大限度保证复杂功能的相关系统接口清晰、模块划分合理,有效的提高了系统设计和验证的效率。
At present,the overall design of aircraft is faced with the problems of increasingly complex functions and close cross-linking of systems.Aiming at the characteristics of complex function,such as multiple discrete events,strong dynamics,high degree of coupling and difficult modeling expression,this paper proposes an analysis method based on the combination of model and data definition to carry out the decoupling design of aircraft complex functions.Through functional logic model and data modeling,this method realizes the architecture design of related systems,completes the iterative mapping from logical interface to physical interface,and ensures that the related system interfaces of complex functions are clear and the module division is reasonable to the greatest extent,which effectively improves the efficiency of system design and verification.
作者
刘蒙
王奇涛
辛晨亮
姚梦梦
LIU Meng;WANG Qitao;XIN Chenliang;YAO Mengmeng(Shenyang Aircraft Design&Research Institute,Shenyang 110035,China;Digital Corporation Ltd.,Beijing 100028,China)
出处
《飞机设计》
2023年第4期41-45,共5页
Aircraft Design
关键词
飞机复杂功能
数据建模
基于模型
数据交互
aircraft complex function
data modeling
model-based
data interaction
