摘要
建筑物仿真应用中,建筑物的建模、分析和仿真通常分布在不同的环境中,不仅造成了仿真流程的不连续性,而且数据在不同环境之间转换时,容易造成信息的流失。本文提出了统一抽象模型结构(Unified Abstract Model Structure,UAMS),基于此结构构建统一的仿真运行平台,实现了建筑物层次化建模、结构分析以及仿真过程的一体化流程。此外,本文提出了一种快速重构算法,实现了有限元结果的简化和三维模型重构,保证了仿真过程及结果的实时三维显示。
In most simulation applications of building,the modeling,analyzing and simulation phases run in different software environments,which causes the discontinuousness of simulation flow and lost of data information when data stream is transformed across different platforms.A novel model structure,unified abstract model structure（UAMS）,is designed,based on which different phases of building simulation,including modeling,analyzing and simulation are integrated as a continuous flow.In addition,a quick geometry reconstruction algorithm is used to simplify the dataset processing of FEM analyses and reconstruct 3D models,with which to satisfy system demand of real-time rendering.
出处
《中国体视学与图像分析》
2010年第3期256-262,共7页
Chinese Journal of Stereology and Image Analysis
