高精度虚拟仿真飞行器轻量化建模方法研究
Research on lightweight modeling method of aircraft for high precision virtual simulation
虞越 1张捷 2汪浩文 1毕砚昭2
作者信息
- 1. 南京航空航天大学 国家文化产业研究中心,南京 211106
- 2. 南京艺术学院,南京 210013
- 折叠
摘要
利用虚拟仿真动态交互原理,分析飞行器建模方法与交互平台之间的逻辑关系.根据飞行器造型的结构特征,探索一套虚拟仿真高效、高精度演示的飞行器几何建模方法.围绕飞行器模型的布线处理、面片代理、几何分割及法线联立计算等重要环节,建立系统化的模型细化与优化方法,实现交互过程中真实性、稳定性及便捷性的交互优势,利用用户数据评价验证轻量化建模的实际效果,满足飞行器模型能以多机型、批量化的生成方式,在大规模场景中虚拟仿真.
Abstract
Based on the principles of dynamic interaction in virtual simulation,this study analyses the logical relationship between aircraft modeling methods and interactive platforms.In accordance with the structural characteristics of aircraft shapes,an efficient and high-precision geometric modeling method for aircraft is explored to facilitate virtual simulation demonstrations.The focus is on establishing a systematic approach to model refinement and optimization,particularly in key aspects such as wiring processing,mesh proxying,geometric segmentation and normal vector calculation.The approach aims to achieve authenticity,stability and convenience in immersive interactive processes.User data evaluation is utilized to verify the effects of lightweight modeling during interactions.Results show it fully meets the requirements for aircraft models to be generated in multiple types and batches for virtual simulation applications ins large-scale scenarios.
关键词
高精度虚拟仿真/飞行器/轻量化建模/模型优化Key words
high-precision simulation/aircraft/lightweight modeling/model optimization引用本文复制引用
出版年
2025
NETL
NSTL
万方数据