The invention provides a digital twin platform for aerodynamic characteristic verification of a ducted aircraft, and the platform comprises a hardware collection platform, the hardware collection platform is connected with a data link layer, the data link layer is connected with a data layer, the data layer is connected with an application layer, the application layer is connected with a fitting twin aerodynamic model, and the fitting twin aerodynamic model is connected with the hardware collection platform. And the application layer is also mutually connected with the hardware acquisition platform. Compared with an existing method, the technical scheme provided by the invention can perform actual data acquisition and aerodynamic characteristic modeling on modular components of different types of ducted aircrafts, and meanwhile, a test task needing a large number of artificial resources is converted into an automatic test, so that data interference caused by manpower and a complex environment is reduced, and the test efficiency is improved. The manpower cost is reduced, the data consistency and stability are ensured, and the development period of the ducted aircraft is greatly shortened.
本申请提供了一种面向涵道飞行器气动特性验证的数字孪生平台,包括:硬件采集平台,所述硬件采集平台连接数据链路层,所述数据链路层连接数据层,所述数据层连接应用层,所述应用层连接拟合孪生气动模型,且应用层还与硬件采集平台相互连接。本申请与现有的方法相比,本发明提出的技术方案能够对不同类别的涵道飞行器的模块化组件进行实际数据采集与气动特性建模,同时将需要大量人工资源的测试任务转为自动化测试,减少由于人工及复杂环境带来的数据干扰,减少了人力开支,保证了数据一致性与稳定性,极大缩短了涵道飞行器的开发周期。
Digital twin platform for aerodynamic characteristic verification of ducted aircraft
一种面向涵道飞行器气动特性验证的数字孪生平台
2024-07-05
Patent
Electronic Resource
Chinese
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung |