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• 数字化设计 • 上一篇    下一篇

基于MBD的飞机工装数字化定义与管理技术研究

摘 要:为在飞机工艺装备上应用基于模型定义(MBD)技术,结合飞机工装特点,对工装MBD模型的定义与管理技术进行了研究。首先,构建了工装MBD的数学模型,阐述了通过几何元素、特性和标注的方式完整描述模型的方法,并对工装需求信息进行了具体定义和分类说明。然后,详细探讨了工装模型非几何信息的管理方法,介绍了基于集成界面分类显示的特性管理模式和基于三视图的标注管理模式,并研究了标注信息分类显示的方案。最后,在CATIA V5R18平台上利用组件应用架构(CAA)技术开发了工装MBD定义与管理系统。该系统已在某大型航空企业工艺装备部门得到了应用。#br# 关 键 词:数字化定义与管理;组件应用架构技术;工装MBD模型;计算机应用   

  • 出版日期:2014-02-28 发布日期:2015-03-26

Digital Definition and Management of Aircraft Tooling Based on MBD

Abstract: To apply Model Based Definition (MBD) technology to aircraft tooling, the definition and management technologies of tooling-oriented MBD model are researched on the basis of tooling features. Firstly, the MBD mathematical model of aircraft tooling is established. A method of describing the model completely is expounded by means of geometry element, property and annotation, and the tooling requirement information is defined specifically and explained in category. Then, some approaches to managing non-geometry information of tooling model are discussed in detail. Property and annotation management modes are introduced. The former is based on classified display in integrated interface and the latter is based on three-view. Besides, a scheme of annotation classified display is researched. Finally, using the technology of Component Application Architecture (CAA), the tooling-oriented MBD definition and management system is developed on the CATIA V5R18 platform. The system is used in the aircraft tooling department of a domestic large aviation enterprise.#br# Key words: digital definition and management; component application architecture; tooling-oriented MBD model; computer application   

  • Online:2014-02-28 Published:2015-03-26

摘要: 为在飞机工艺装备上应用基于模型定义(MBD)技术,结合飞机工装特点,对工装MBD模型的定义与管理技术进行了研究。首先,构建了工装MBD的数学模型,阐述了通过几何元素、特性和标注的方式完整描述模型的方法,并对工装需求信息进行了具体定义和分类说明。然后,详细探讨了工装模型非几何信息的管理方法,介绍了基于集成界面分类显示的特性管理模式和基于三视图的标注管理模式,并研究了标注信息分类显示的方案。最后,在CATIA V5R18平台上利用组件应用架构(CAA)技术开发了工装MBD定义与管理系统。该系统已在某大型航空企业工艺装备部门得到了应用。

关键词: 数字化定义与管理, 组件应用架构技术, 工装MBD模型, 计算机应用

Abstract: To apply Model Based Definition (MBD) technology to aircraft tooling, the definition and management technologies of tooling-oriented MBD model are researched on the basis of tooling features. Firstly, the MBD mathematical model of aircraft tooling is established. A method of describing the model completely is expounded by means of geometry element, property and annotation, and the tooling requirement information is defined specifically and explained in category. Then, some approaches to managing non-geometry information of tooling model are discussed in detail. Property and annotation management modes are introduced. The former is based on classified display in integrated interface and the latter is based on three-view. Besides, a scheme of annotation classified display is researched. Finally, using the technology of Component Application Architecture (CAA), the tooling-oriented MBD definition and management system is developed on the CATIA V5R18 platform. The system is used in the aircraft tooling department of a domestic large aviation enterprise.

Key words: digital definition and management, component application architecture, tooling-oriented MBD model, computer application