面向对象的飞机装配协调实例表示方法

Method for representing aircraft assembly coordination case based on object-oriented technique

基于实例推理的装配协调方案设计有利于提高飞机装配协调方案的设计效率和准确性,而装配协调实例的表示和存储是基于实例的装配协调方案设计的基础。因此,提出了飞机装配协调实例的面向对象表示方法。构建了飞机的装配协调实例知识模型,依据飞机零部件装配层次关系对装配协调实例进行组织,采用面向对象的方法描述飞机装配协调实例的组织结构;采用国产OpenBASE数据库,创建实例库并设计了实例在数据库中的存储结构。

Case-based aircraft assembly coordination scheme is helpful for improving design efficiency and accuracy, whereas case representation and storage is the base for case-based design. A method for representing aircraft assembly coordination case based on object-oriented method was presented. Knowledge model of aircrafts assembly coordination case was constructed. Assembly coordination case was organized through hierarchal relationships of aircraft components assembly. Architecture of assembly coordination case was represented by Object-Oriented Approach. The assembly coordination case library was established by indigenous OpenBASE database and the storage structure of case in database was designed.