民机飞控计算机系统虚拟样机验证平台研究

介绍了虚拟样机技术,对飞控系统虚拟样机技术的发展趋势进行了概述.为了深入分析Boeing、Airbus系列和BUAA民机型方案的余度飞控计算机系统,为我国大型民机研究提供参考,对民机非相似余度飞控计算机系统虚拟样机的验证平台进行了研究,该平台基于COTS产品、模块化组件,具有良好的人机交互界面等特征,可以实现Boeing777、A340和BUAA民机型方案的非相似余度飞控计算机系统虚拟样机.该平台具有开放性和可扩展性,支持多学科并行设计等.

Study on Virtual Prototyping Testing Platform for Flight Control Computer System of Civil Aircraft

Virtual Prototyping(VP) was introduced and the future development trends of Virtual Prototyping in Flight Control System(FCS) were summarized.For analyzing redundant Flight Control Computer Systems(FCCS) of Boeing,Airbus series and BUAA civil aircraft scheme and providing references for Chinese large civil aircraft development,the VP testing platform of civil aircraft FCCS was studied.This platform is based on COTS products,modular components and user interactive interface.It can produce virtual prototypes of dissimilar redundant FCCSs of Boeing 777,Airbus A340 and BUAA civil aircraft scheme.This platform is open and expandable,supporting concurrent multidisciplinary design.