飞机总体设计用数据库的开发与应用  

The Development and Application of Database Used for Conceptual Aircraft Design

作　　者：白金鹏[1] 王鸿庆[2] 刘虎[1] 武哲[1] 

机构地区：[1]北京航空航天大学513教研室,北京100191 [2]沈阳飞机设计研究所,辽宁沈阳110035

出　　处：《飞机设计》2009年第5期1-4,共4页Aircraft Design

摘　　要：为提高设计的质量与效率,研究了数据库在飞机总体方案设计中的应用。建立了翼型、剖面及简化模型数据库,包括发动机、座椅、飞行员、雷达、座舱显控设备、武器、起落架及其他机电、航电设备数据库,并且提出了模型的参数化方法。在一个开放式飞机总体设计环境中集成了建立的数据库,实现了在几何模型构建、总体布置时的数据库调用。最后通过一个设计实例说明了方法的有效性。The application of database in aircraft design is studied to improve the quality and efficiency of design. Airfoil database, cross-section database and a series of first-level model databases, including engine, seat, pilot, radar, cockpit devices, weapon, electronics and avionics databases are established, and methods for describing parametric models are proposed. These databases are integrated in an open aircraft design environment, and then they can be used for geometric modeling and general layout. Finally, the effectiveness of proposed methods is illustrated with a case of design.

关 键 词：飞机工程 总体设计 数据库 参数化模型 

分 类 号：V221.92[航空宇航科学与技术—飞行器设计]