近年来,随着计算机技术的不断发展和CAE软件系统的不断完善,CAE技术在国内航空领域有了越来越广泛和深入的应用,并逐步向设计、分析和制造无缝连接的一体化方向发展。但是,CAE技术在飞机地面设备设计中的应用却还只是刚刚起步,既落后于在整个飞机设计中的应用水平,又远远落后于国外的应用水平。在简要介绍CAE技术的发展现状的基础上,结合在飞机地面设备设计过程中的实际应用情况,着重论述应用CAE技术对地面设备设计所带来的变化。 In recent years, with the continuous development of computer technology and the continuous improvement of CAE software system, CAE technology has been applied more and more extensively in the field of domestic aviation and has been gradually applied to the design, analysis and manufacture of integrated seamless connectivity development of. However, the application of CAE technology in the design of aircraft ground equipment is still just beginning, which lags behind the application level in the entire aircraft design and far behind the application level in other countries. Based on the brief introduction of the current situation of CAE technology and the practical application in the design of aircraft ground equipment, this paper focuses on the changes of ground equipment design by using CAE technology.