Aeroengine Robust Component Model Design Based on 3D Virtual Design

Aero engine is the focus of aero power research and development. Due to its complex structure, long development cycle and high scientific research investment, the cost and risk of engine test are high, and the advantages of 3D virtual design are reflected. For this reason, the aeroengine component model based on 3D virtual design is designed. This paper deeply analyzes the aeroengine exterior components, applies the 3D virtual technology to realize the 3D virtual visualization of aeroengine exterior components, and then establishes the exterior component model base through Virtual reality modeling language (VRML). Finally, the 3D virtual model of shape components is simplified based on Level of detail (LOD) algorithm. The experimental results show that compared with the given maximum limit, the design delay of the model in this paper is small, and the deviation between the model and the entity is small, indicating that the application performance of the model is good.