Research on application service system of aircraft based on three-dimension design platform

Based on the aircraft application service status and requirements, the paper analyzes the application of CAD technology in the areas. A series of key technologies were achieved including product resource management of three-dimensional model, Service regulations management of aircraft maintenance, computer-aided training and evaluation techniques etc. The overall solution of digital aircraft maintenance services system was proposed and prototype system based on three-dimensional digital model was developed. The application of the prototype system has been verified through aircraft maintenance example tasks. Through the research, design data management service during aircraft development lifecycle management was extended to the aircraft application service.