航空发动机数字化试车台发展思考

Thoughts on development of aero-engine digital test cell

针对航空发动机试车台数字化转型发展问题,在研究分析国内外数字化发展基础上,剖析了数字化试车台的发展需求和内涵,构设了数字化试车台的运营场景、运行逻辑及架构,列举了数字化技术在航空发动机试车台实践的案例。结合我国数字化试车台应用现状与运营场景,指出了数字试车台的发展趋势,以及包括基础共性、孪生运行、虚拟试验与辅助决策在内的技术发展方向,并对数字化试车台的发展建设进行了展望,为航空发动机试车台数字化建设提供了技术基础和发展思路。

Aiming at the digital transformation and development in the aero-engine test cell,on the basis of research and analysis of digital development domestic and abroad,the connotation and developing demand of the digital test cell were analyzed;the operation scenario,logic and architecture of the digital test cell were constructed;and the application of digital technology on test cell was listed.The development trend and the direction of the technical research including basic commonality,digital twin run,virtual test and assistant decision were outlined.According to the application status and operation scenario of digital test cell in China,the development of digital test cell was forecast,which provided a theoretical basis and development ideas for the digital construction of aero-engine test cell.